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Spring Weather at Gullfax Platform Norway

Daily high temperatures increase by 8°F, from 43°F to 51°F, rarely falling below 38°F or exceeding 56°F.

Daily low temperatures increase by 9°F, from 38°F to 47°F, rarely falling below 32°F or exceeding 50°F.

For reference, on August 7, the hottest day of the year, temperatures at Gullfax Platform typically range from 54°F to 58°F, while on February 18, the coldest day of the year, they range from 38°F to 43°F.

Average High and Low Temperature in the Spring at Gullfax Platform

Average High and Low Temperature in the Spring at Gullfax PlatformMarAprMay25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°FWinterSummerMar 143°FMar 143°F38°F38°FMay 3151°FMay 3151°F47°F47°FApr 144°FApr 144°F40°F40°FMay 147°FMay 147°F43°F43°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 hourly average spring temperatures. The horizontal axis is the day, 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 the Spring at Gullfax Platform

Average Hourly Temperature in the Spring at Gullfax PlatformMarAprMay12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMWinterSummerNowNowvery coldcold
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.

Metlakatla, United States (4,026 miles away); Metchosin, Canada (4,300 miles); and Stanley, Falkland Islands (8,467 miles) are the far-away foreign places with temperatures most similar to Gullfax Platform (view comparison).

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The spring at Gullfax Platform experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 74% to 54%. The lowest chance of overcast or mostly cloudy conditions is 54% on May 30.

The clearest day of the spring is May 30, with clear, mostly clear, or partly cloudy conditions 46% of the time.

For reference, on February 5, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 75%, while on May 30, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 46%.

Cloud Cover Categories in the Spring at Gullfax Platform

Cloud Cover Categories in the Spring at Gullfax PlatformMarAprMay0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%WinterSummerFeb 525%Feb 525%Mar 126%Mar 126%May 3146%May 3146%Apr 134%Apr 134%May 142%May 142%NowNowclearmostly clearpartly 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.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. At Gullfax Platform, the chance of a wet day over the course of the spring is very rapidly decreasing, starting the season at 48% and ending it at 24%.

For reference, the year's highest daily chance of a wet day is 53% on December 29, and its lowest chance is 23% on June 10.

Over the course of the spring at Gullfax Platform, the chance of a day with only rain decreases from 46% to 24%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout.

Probability of Precipitation in the Spring at Gullfax Platform

Probability of Precipitation in the Spring at Gullfax PlatformMarAprMay0%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%50%50%55%55%WinterSummerMar 148%Mar 148%May 3124%May 3124%Apr 137%Apr 137%May 125%May 125%NowNowrainmixed
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 season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during the spring at Gullfax Platform is rapidly decreasing, starting the season at 3.3 inches, when it rarely exceeds 5.2 inches or falls below 1.6 inches, and ending the season at 1.4 inches, when it rarely exceeds 2.5 inches or falls below 0.4 inches.

The lowest average 31-day accumulation is 1.4 inches on May 29.

Average Monthly Rainfall in the Spring at Gullfax Platform

Average Monthly Rainfall in the Spring at Gullfax PlatformMarAprMay0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 inWinterSummerMay 291.4 inMay 291.4 inMar 13.3 inMar 13.3 inApr 12.4 inApr 12.4 inMay 11.6 inMay 11.6 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 snowfall.

Over the course of the spring at Gullfax Platform, the length of the day is very rapidly increasing. From the start to the end of the season, the length of the day increases by 8 hours, 11 minutes, implying an average daily increase of 5 minutes, 24 seconds, and weekly increase of 37 minutes, 45 seconds.

The shortest day of the spring is March 1, with 10 hours, 27 minutes of daylight and the longest day is May 31, with 18 hours, 38 minutes of daylight.

Hours of Daylight and Twilight in the Spring at Gullfax Platform

Hours of Daylight and Twilight in the Spring at Gullfax PlatformMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 10 minMar 2012 hr, 10 minnightnightdaydayMay 116 hr, 14 minMay 116 hr, 14 minNowNow
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.

The latest sunrise of the spring at Gullfax Platform is 7:51 AM on March 1 and the earliest sunrise is 3 hours, 20 minutes earlier at 4:31 AM on May 31.

The earliest sunset is 6:18 PM on March 1 and the latest sunset is 4 hours, 51 minutes later at 11:09 PM on May 31.

Daylight saving time (DST) ends at 3:00 AM on March 31, 2024, shifting sunrise and sunset to be an hour earlier.

For reference, on June 20, the longest day of the year, the Sun rises at 4:14 AM and sets 19 hours, 18 minutes later, at 11:32 PM, while on December 21, the shortest day of the year, it rises at 10:04 AM and sets 5 hours, 31 minutes later, at 3:35 PM.

Sunrise & Sunset with Twilight and Daylight Saving Time in the Spring at Gullfax Platform

Sunrise & Sunset with Twilight and Daylight Saving Time in the Spring at Gullfax PlatformMarAprMay2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMWinterSummer4:31 AM4:31 AM11:09 PMMay 3111:09 PMMay 317:51 AM7:51 AM6:18 PMMar 16:18 PMMar 17:14 AM7:14 AM8:38 PMApr 18:38 PMApr 15:43 AM5:43 AM9:56 PMMay 19:56 PMMay 1Mar 31DSTMar 31DSTSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day in the spring. 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.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in the Spring at Gullfax Platform

Solar Elevation and Azimuth in the Spring at Gullfax PlatformMarAprMay12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMWinterSummer001020305001010203040NowNow
northeastsouthwest
Solar elevation and azimuth in the the spring of 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for the spring of 2024. 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. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

Moon Rise, Set & Phases in the Spring at Gullfax Platform

Moon Rise, Set & Phases in the Spring at Gullfax PlatformMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 1012:00 AMFeb 1012:00 AMFeb 241:31 PMFeb 241:31 PMMar 1010:01 AMMar 1010:01 AMMar 258:01 AMMar 258:01 AMApr 88:22 PMApr 88:22 PMApr 241:50 AMApr 241:50 AMMay 85:23 AMMay 85:23 AMMay 233:54 PMMay 233:54 PMJun 62:38 PMJun 62:38 PMJun 223:09 AMJun 223:09 AM9:42 AM9:42 AM4:04 PM4:04 PM5:49 PM5:49 PM8:43 AM8:43 AM7:49 AM7:49 AM7:01 PM7:01 PM6:22 PM6:22 PM6:51 AM6:51 AM6:56 AM6:56 AM8:53 PM8:53 PM9:23 PM9:23 PM5:55 AM5:55 AM5:01 AM5:01 AM11:54 PM11:54 PM1:06 AM1:06 AM
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.

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 chance that a given day will be muggy at Gullfax Platform is essentially constant during the spring, remaining around 0% throughout.

Humidity Comfort Levels in the Spring at Gullfax Platform

Humidity Comfort Levels in the Spring at Gullfax PlatformMarAprMay0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%WinterSummerApr 160%Apr 160%Mar 10%Mar 10%May 310%May 310%Apr 10%Apr 10%May 10%May 10%drydry
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.

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 at Gullfax Platform is very rapidly decreasing during the spring, decreasing from 22.6 miles per hour to 15.2 miles per hour over the course of the season.

For reference, on January 15, the windiest day of the year, the daily average wind speed is 23.8 miles per hour, while on July 27, the calmest day of the year, the daily average wind speed is 13.7 miles per hour.

Average Wind Speed in the Spring at Gullfax Platform

Average Wind Speed in the Spring at Gullfax PlatformMarAprMay0 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mphWinterSummerMar 122.6 mphMar 122.6 mphMay 3115.2 mphMay 3115.2 mphApr 119.0 mphApr 119.0 mphMay 116.1 mphMay 116.1 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction at Gullfax Platform during the spring is predominantly out of the south from March 1 to May 4 and the north from May 4 to May 31.

Wind Direction in the Spring at Gullfax Platform

Wind Direction in the Spring at Gullfax PlatformSNMarAprMay0%100%20%80%40%60%60%40%80%20%100%0%WinterSummerNowNowwestsouthnortheast
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).

Gullfax Platform 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 surface water temperature at Gullfax Platform is increasing during the spring, rising by 4°F, from 45°F to 49°F, over the course of the season.

The lowest average surface water temperature during the spring is 45°F on March 14.

Average Water Temperature in the Spring at Gullfax Platform

Average Water Temperature in the Spring at Gullfax PlatformMarAprMay44°F44°F46°F46°F48°F48°F50°F50°F52°F52°F54°F54°F56°F56°FWinterSummerMar 1445°FMar 1445°FMar 145°FMar 145°FMay 3149°FMay 3149°FApr 145°FApr 145°FMay 146°FMay 146°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

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 at Gullfax Platform typically lasts for 9.2 months (280 days), from around March 13 to around December 19, rarely starting before January 27 or after April 16, and rarely ending before November 19 or after January 14.

The spring at Gullfax Platform is very likely fully outside of the growing season, with the chance that a given day is in the growing season very rapidly increasing from 33% to 100% over the course of the season.

Time Spent in Various Temperature Bands and the Growing Season in the Spring at Gullfax Platform

Time Spent in Various Temperature Bands and the Growing Season in the Spring at Gullfax Platformgrowing seasonMarAprMay0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%WinterSummerMar 133%Mar 133%100%May 31100%May 3175%Apr 175%Apr 198%May 198%May 1May 22100%May 22100%NowNowvery coldcoldcoolfreezing
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.

The average accumulated growing degree days at Gullfax Platform are essentially constant during the spring, remaining within 8°F of 8°F throughout.

Growing Degree Days in the Spring at Gullfax Platform

Growing Degree Days in the Spring at Gullfax PlatformMarAprMay0°F0°F5°F5°F10°F10°F15°F15°F20°F20°F25°F25°F30°F30°FWinterSummerMar 10°FMar 10°FMay 3115°FMay 3115°FApr 10°FApr 10°FMay 12°FMay 12°F
The average growing degree days accumulated over the course of the spring, with 25th to 75th and 10th to 90th percentile bands.

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 at Gullfax Platform is very rapidly increasing during the spring, rising by 4.6 kWh, from 1.1 kWh to 5.7 kWh, over the course of the season.

Average Daily Incident Shortwave Solar Energy in the Spring at Gullfax Platform

Average Daily Incident Shortwave Solar Energy in the Spring at Gullfax PlatformMarAprMay0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhWinterSummerMar 11.1 kWhMar 11.1 kWhMay 315.7 kWhMay 315.7 kWhApr 12.6 kWhApr 12.6 kWhMay 14.4 kWhMay 14.4 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.

For the purposes of this report, the geographical coordinates of Gullfax Platform are 61.033 deg latitude, 2.033 deg longitude, and 0 ft elevation.

The topography within 2 miles of Gullfax Platform is essentially flat, with a maximum elevation change of 0 feet and an average elevation above sea level of 0 feet. Within 10 miles is also essentially flat (0 feet). Within 50 miles is also essentially flat (0 feet).

The area within 2 miles of Gullfax Platform is covered by water (100%), within 10 miles by water (100%), and within 50 miles by water (100%).

This report illustrates the typical weather at Gullfax Platform, 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

Gullfax Platform has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back are Oslo, Fornebu Airport; Statfjord Oil Platform Heliport; Snorre A Oil Platform; Snorre B Oil Platform; Troll C Oil Platform; Troll A Oil Platform; Unst Island; and Bergen / Flesland.

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 © OpenStreetMap contributors.

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.

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