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Climate and Average Weather Year Round in Vadsø Norway

In Vadsø, the summers are short, cool, and mostly cloudy and the winters are long, freezing, snowy, windy, and overcast. Over the course of the year, the temperature typically varies from 12°F to 58°F and is rarely below -4°F or above 69°F.

Based on the tourism score, the best time of year to visit Vadsø for warm-weather activities is from mid July to early August.

Climate in Vadsø

freezingvery coldcoldcoolcoldvery coldfreezingJanFebMarAprMayJunJulAugSepOctNovDecNowNow41%41%19%19%overcastclearprecipitation: 2.7 inprecipitation: 2.7 in0.5 in0.5 inmuggy: 0%muggy: 0%drydrytourism score: 2.8tourism score: 2.80.00.0
Vadsø weather by month. Click on each chart for more information.

Average Temperature in Vadsø

The warm season lasts for 2.5 months, from June 19 to September 4, with an average daily high temperature above 52°F. The hottest day of the year is July 25, with an average high of 58°F and low of 48°F.

The cold season lasts for 4.8 months, from November 14 to April 6, with an average daily high temperature below 32°F. The coldest day of the year is February 8, with an average low of 12°F and high of 25°F.

Average High and Low Temperature in Vadsø

Average High and Low Temperature in VadsøwarmcoldcoldJanFebMarAprMayJunJulAugSepOctNovDec-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FFeb 825°FFeb 825°FJul 2558°FJul 2558°F12°F12°F48°F48°FJun 1952°FJun 1952°FSep 452°FSep 452°FNov 1432°FNov 1432°FApr 632°FApr 632°F42°F42°F42°F42°F22°F22°F21°F21°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in Vadsø

Average Hourly Temperature in VadsøJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowfreezingfreezingvery coldvery coldcoldcool
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Fritz Creek, Alaska, United States (3,471 miles away) is the far-away foreign place with temperatures most similar to Vadsø (view comparison).

Compare Vadsø to another city:

Clouds

In Vadsø, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year in Vadsø begins around April 12 and lasts for 5.6 months, ending around October 1. On July 6, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 41% of the time, and overcast or mostly cloudy 59% of the time.

The cloudier part of the year begins around October 1 and lasts for 6.4 months, ending around April 12. On January 11, the cloudiest day of the year, the sky is overcast or mostly cloudy 81% of the time, and clear, mostly clear, or partly cloudy 19% of the time.

Cloud Cover Categories in Vadsø

Cloud Cover Categories in VadsøclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 641%Jul 641%Jan 1119%Jan 1119%Apr 1230%Apr 1230%Oct 130%Oct 130%NowNowclearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Vadsø varies throughout the year.

The wetter season lasts 5.7 months, from May 15 to November 5, with a greater than 22% chance of a given day being a wet day. The chance of a wet day peaks at 32% on July 4.

The drier season lasts 6.3 months, from November 5 to May 15. The smallest chance of a wet day is 12% on March 7.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation in Vadsø changes throughout the year.

Rain alone is the most common for 7.1 months, from April 11 to November 12. The highest chance of a day with rain alone is 31% on July 4.

Snow alone is the most common for 4.9 months, from November 12 to April 11. The highest chance of a day with snow alone is 14% on January 14.

Daily Chance of Precipitation in Vadsø

Daily Chance of Precipitation in VadsøsnowrainsnowJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jul 432%Jul 432%Mar 712%Mar 712%Apr 1118%Apr 1118%Nov 1219%Nov 1219%Jan 118%Jan 118%May 1522%May 1522%NowNowsnowrainmixed
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Vadsø experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 6.9 months, from April 18 to November 13, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around July 15, with an average total accumulation of 2.7 inches.

The rainless period of the year lasts for 5.1 months, from November 13 to April 18. The least rain falls around February 28, with an average total accumulation of 0.1 inches.

Average Monthly Rainfall in Vadsø

Average Monthly Rainfall in VadsørainJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 inJul 152.7 inJul 152.7 inFeb 280.1 inFeb 280.1 inApr 180.5 inApr 180.5 inNov 130.5 inNov 130.5 inNowNow
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average liquid-equivalent snowfall.

Snowfall

We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Vadsø experiences some seasonal variation in monthly liquid-equivalent snowfall.

The snowy period of the year lasts for 7.4 months, from October 5 to May 18, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around January 1, with an average total liquid-equivalent accumulation of 0.5 inches.

The snowless period of the year lasts for 4.6 months, from May 18 to October 5. The least snow falls around August 10, with an average total liquid-equivalent accumulation of 0.0 inches.

Average Liquid-Equivalent Monthly Snowfall in Vadsø

Average Liquid-Equivalent Monthly Snowfall in VadsøsnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 inJan 10.5 inJan 10.5 inAug 100.0 inAug 100.0 inMar 250.5 inMar 250.5 inOct 50.1 inOct 50.1 inMay 180.1 inMay 180.1 in
The average liquid-equivalent snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.

Sun

Due to its extreme latitude, Vadsø experiences polar day (also known as the midnight Sun) during the summer and polar night during the winter. These are periods of time in which the sun is continuously above or below the horizon for more than one day. The precise start and end dates of polar day and night vary from year to year and depend on the precise location and elevation of the observer, and the local topography.

In the summer in Vadsø during 2021, the Sun is continuously above the horizon for 2.4 months, rising at 12:01 AM on May 16, and not setting again until 11:46 PM on July 27.

In the winter in Vadsø during 2021, the Sun is continuously below the horizon for 1.8 months, setting at 11:13 AM on November 24, and not rising again until 10:48 AM on January 17.

Hours of Daylight and Twilight in Vadsø

Hours of Daylight and Twilight in Vadsøpolar dayJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 11 minMar 2012 hr, 11 minMar 2024 hr, 0 minJun 2124 hr, 0 minJun 2112 hr, 23 minSep 2212 hr, 23 minSep 220 minDec 210 minDec 21nightnightdayNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Daylight saving time (DST) is observed in Vadsø during 2021, starting in the spring on March 28, lasting 7.1 months, and ending in the fall on October 31.

Sunrise & Sunset with Twilight and Daylight Saving Time in Vadsø

Sunrise & Sunset with Twilight and Daylight Saving Time in VadsøJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMMay 1612:01 AMMay 1612:01 AM11:46 PMJul 2711:46 PMJul 2711:13 AMNov 2411:13 AMNov 24Jan 1710:48 AMJan 1710:48 AMMar 28DSTMar 28DSTdaynightnightnightnightSolarMidnightSolarMidnightSolarNoonNowNow
The solar day over the course of the year 2021. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Moon

The figure below presents a compact representation of key lunar data for 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.

Moon Rise, Set & Phases in Vadsø

The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

Humidity

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

The perceived humidity level in Vadsø, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.

Humidity Comfort Levels in Vadsø

Humidity Comfort Levels in VadsøJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jul 30%Jul 30%NowNowdrydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

Wind

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in Vadsø experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 6.5 months, from October 20 to May 3, with average wind speeds of more than 9.9 miles per hour. The windiest day of the year is February 3, with an average hourly wind speed of 13.3 miles per hour.

The calmer time of year lasts for 5.5 months, from May 3 to October 20. The calmest day of the year is August 1, with an average hourly wind speed of 6.4 miles per hour.

Average Wind Speed in Vadsø

Average Wind Speed in VadsøwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mph20 mph20 mphFeb 313.3 mphFeb 313.3 mphAug 16.4 mphAug 16.4 mphOct 209.9 mphOct 209.9 mphMay 39.9 mphMay 39.9 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The predominant average hourly wind direction in Vadsø varies throughout the year.

The wind is most often from the west for 6.0 days, from March 22 to March 28; for 4.1 weeks, from April 15 to May 14; for 1.5 months, from September 27 to November 13; and for 1.0 months, from November 21 to December 22, with a peak percentage of 38% on October 30. The wind is most often from the south for 2.6 weeks, from March 28 to April 15; for 1.7 months, from August 7 to September 27; for 1.1 weeks, from November 13 to November 21; and for 3.0 months, from December 22 to March 22, with a peak percentage of 37% on November 18. The wind is most often from the east for 2.8 months, from May 14 to August 7, with a peak percentage of 34% on June 20.

Wind Direction in Vadsø

Wind Direction in VadsøSSWESWWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestsoutheastnorth
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Water Temperature

Vadsø is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average water temperature experiences some seasonal variation over the course of the year.

The time of year with warmer water lasts for 2.2 months, from July 9 to September 16, with an average temperature above 48°F. The day of the year with the warmest water is August 9, with an average temperature of 50°F.

The time of year with cooler water lasts for 4.6 months, from December 29 to May 16, with an average temperature below 39°F. The day of the year with the coolest water is March 30, with an average temperature of 36°F.

Average Water Temperature in Vadsø

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Best Time of Year to Visit

To characterize how pleasant the weather is in Vadsø throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Vadsø for general outdoor tourist activities is from mid July to early August, with a peak score in the last week of July.

Tourism Score in Vadsø

Tourism Score in VadsøJanFebMarAprMayJunJulAugSepOctNovDec002244668810102.82.80.00.0NowNowprecipitationprecipitationcloudsclouds tourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Vadsø for hot-weather activities is from mid to late July.

Beach/Pool Score in Vadsø

Beach/Pool Score in VadsøJanFebMarAprMayJunJulAugSepOctNovDec002244668810100.30.30.00.0NowNowprecipitationprecipitationcloudscloudstemperaturetemperature
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Growing Season

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season in Vadsø typically lasts for 3.9 months (119 days), from around May 27 to around September 22, rarely starting before May 8 or after June 13, and rarely ending before September 3 or after October 13.

Time Spent in Various Temperature Bands and the Growing Season in Vadsø

Time Spent in Various Temperature Bands and the Growing Season in Vadsøgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%May 2750%May 2750%Sep 2250%Sep 2250%Jun 1390%Jun 1390%Sep 390%Sep 390%May 810%May 810%Oct 1310%Oct 1310%0%Feb 200%Feb 20Jul 22100%Jul 22100%NowNowfrigidfreezingvery coldcoldcool
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Based on growing degree days alone, the first spring blooms in Vadsø should appear around July 10, only rarely appearing before June 24 or after August 1.

Growing Degree Days in Vadsø

Growing Degree Days in VadsøJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F50°F50°F100°F100°F150°F150°F200°F200°F250°F250°F300°F300°F350°F350°F400°F400°FJul 1090°FJul 1090°FDec 31278°FDec 31278°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 2.6 months, from May 12 to August 1, with an average daily incident shortwave energy per square meter above 4.1 kWh. The brightest day of the year is June 25, with an average of 5.1 kWh.

The darker period of the year lasts for 5.4 months, from September 29 to March 11, with an average daily incident shortwave energy per square meter below 1.0 kWh. The darkest day of the year is December 10, with an average of 0.0 kWh.

Average Daily Incident Shortwave Solar Energy in Vadsø

Average Daily Incident Shortwave Solar Energy in VadsøbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhJun 255.1 kWhJun 255.1 kWhDec 100.0 kWhDec 100.0 kWhMay 124.1 kWhMay 124.1 kWhAug 14.1 kWhAug 14.1 kWhSep 291.0 kWhSep 291.0 kWhMar 111.0 kWhMar 111.0 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Vadsø are 70.073 deg latitude, 29.749 deg longitude, and 7 ft elevation.

The topography within 2 miles of Vadsø contains only modest variations in elevation, with a maximum elevation change of 482 feet and an average elevation above sea level of 95 feet. Within 10 miles contains only modest variations in elevation (1,470 feet). Within 50 miles contains very significant variations in elevation (2,362 feet).

The area within 2 miles of Vadsø is covered by water (44%), shrubs (17%), and sparse vegetation (15%), within 10 miles by water (50%) and sparse vegetation (22%), and within 50 miles by water (34%) and sparse vegetation (22%).

Data Sources

This report illustrates the typical weather in Vadsø, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Vadsø.

For each station, the records are corrected for the elevation difference between that station and Vadsø according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at Vadsø is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Vadsø and a given station.

The stations contributing to this reconstruction are: Vadsø Airport (ENVD, 98%, 3.9 kilometers, east); Berlevåg Airport (ENBV, 1.4%, 92 kilometers, north); and Lakselv Banak Airport (ENNA, 0.5%, 181 kilometers, west).

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.