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Average Weather in Jarošov nad Nežárkou Czechia

In Jarošov nad Nežárkou, the summers are comfortable; the winters are freezing, dry, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 24°F to 74°F and is rarely below 10°F or above 84°F.

Climate Summary

very coldcoldcoolcomfortablecoolcoldvery coldJanFebMarAprMayJunJulAugSepOctNovDec60%60%32%32%overcastclearprecipitation: 2.9 inprecipitation: 2.9 in0.7 in0.7 inmuggy: 2%muggy: 2%0%0%drydrytourism score: 6.8tourism score: 6.80.00.0
Click on each chart for more information.

Based on the tourism score, the best time of year to visit Jarošov nad Nežárkou for warm-weather activities is from late June to late August.

Temperature

The warm season lasts for 3.4 months, from May 29 to September 9, with an average daily high temperature above 65°F. The hottest day of the year is August 5, with an average high of 74°F and low of 55°F.

The cold season lasts for 3.6 months, from November 17 to March 5, with an average daily high temperature below 40°F. The coldest day of the year is January 20, with an average low of 24°F and high of 32°F.

Average High and Low Temperature

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

Average Hourly Temperature in Jarošov nad NežárkouJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMfreezingvery coldvery coldcoldcoldcoolcomfortablefreezing
The average hourly temperature, color coded into bands: 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 shaded overlays indicate night and civil twilight.

Terrace, Canada (4,973 miles away) is the far-away foreign place with temperatures most similar to Jarošov nad Nežárkou (view comparison).

Clouds

In Jarošov nad Nežárkou, 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 Jarošov nad Nežárkou begins around May 9 and lasts for 4.8 months, ending around October 4. On July 18, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 60% of the time, and overcast or mostly cloudy 40% of the time.

The cloudier part of the year begins around October 4 and lasts for 7.2 months, ending around May 9. On November 16, the cloudiest day of the year, the sky is overcast or mostly cloudy 68% of the time, and clear, mostly clear, or partly cloudy 32% of the time.

Cloud Cover Categories

Cloud Cover Categories in Jarošov nad NežárkouclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 1860%Jul 1860%Nov 1632%Nov 1632%May 946%May 946%Oct 446%Oct 446%clearmostly clearpartly cloudymostly cloudyovercast
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

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

The wetter season lasts 4.1 months, from May 5 to September 8, with a greater than 25% chance of a given day being a wet day. The chance of a wet day peaks at 35% on July 5.

The drier season lasts 7.9 months, from September 8 to May 5. The smallest chance of a wet day is 14% on February 27.

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 throughout the year is rain alone, with a peak probability of 35% on July 5.

Daily Chance of Precipitation

Daily Chance of Precipitation in Jarošov nad NežárkouwetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jul 535%Jul 535%Feb 2714%Feb 2714%Jan 117%Jan 117%May 525%May 525%Sep 825%Sep 825%rainsnow
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. Jarošov nad Nežárkou experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 11 months, from February 24 to January 11, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around July 19, with an average total accumulation of 2.9 inches.

The rainless period of the year lasts for 1.4 months, from January 11 to February 24. The least rain falls around February 6, with an average total accumulation of 0.4 inches.

Average Monthly Rainfall

Average Monthly Rainfall in Jarošov nad NežárkourainJanFebMarAprMayJunJulAugSepOctNovDec0 in1 in2 in3 in4 in5 in6 inJul 192.9 inJul 192.9 inFeb 60.4 inFeb 60.4 in
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. Jarošov nad Nežárkou experiences some seasonal variation in monthly liquid-equivalent snowfall.

The snowy period of the year lasts for 4.5 months, from November 8 to March 26, 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 6, with an average total liquid-equivalent accumulation of 0.3 inches.

The snowless period of the year lasts for 7.4 months, from March 26 to November 8. The least snow falls around July 28, with an average total liquid-equivalent accumulation of 0.0 inches.

Average Liquid-Equivalent Monthly Snowfall

Average Liquid-Equivalent Monthly Snowfall in Jarošov nad NežárkousnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.5 in1.0 in1.5 in2.0 in2.5 in3.0 inJan 60.3 inJan 60.3 inJul 280.0 inJul 280.0 inNov 80.1 inNov 80.1 inMar 260.1 inMar 260.1 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

The length of the day in Jarošov nad Nežárkou varies extremely over the course of the year. In 2018, the shortest day is December 21, with 8 hours, 12 minutes of daylight; the longest day is June 21, with 16 hours, 14 minutes of daylight.

Hours of Daylight and Twilight

Hours of Daylight and Twilight in Jarošov nad NežárkouJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 9 minMar 2012 hr, 9 minMar 2016 hr, 14 minJun 2116 hr, 14 minJun 2112 hr, 12 minSep 2312 hr, 12 minSep 238 hr, 12 minDec 218 hr, 12 minDec 21nightnightday
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 earliest sunrise is at 4:53 AM on June 16, and the latest sunrise is 3 hours, 1 minute later at 7:54 AM on December 31. The earliest sunset is at 4:01 PM on December 12, and the latest sunset is 5 hours, 8 minutes later at 9:09 PM on June 25.

Daylight saving time (DST) is observed in Jarošov nad Nežárkou during 2018, starting in the spring on March 25, lasting 7.1 months, and ending in the fall on October 28.

Sunrise & Sunset with Twilight and Daylight Saving Time

Sunrise & Sunset with Twilight and Daylight Saving Time in Jarošov nad NežárkouJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 164:53 AMJun 164:53 AM9:09 PMJun 259:09 PMJun 25Dec 124:01 PMDec 124:01 PM7:54 AMDec 317:54 AMDec 31Mar 25DSTMar 25DSTDSTOct 28DSTOct 28daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunset
The solar day over the course of the year 2018. 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.

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 Jarošov nad Nežárkou, 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, staying within 1% of 1% throughout.

Humidity Comfort Levels

Humidity Comfort Levels in Jarošov nad NežárkouJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Mar 90%Mar 90%Jul 22%Jul 22%humidhumidcomfortablecomfortabledrydry
The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

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 Jarošov nad Nežárkou experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 5.6 months, from October 22 to April 10, with average wind speeds of more than 9.7 miles per hour. The windiest day of the year is January 29, with an average hourly wind speed of 11.7 miles per hour.

The calmer time of year lasts for 6.4 months, from April 10 to October 22. The calmest day of the year is August 10, with an average hourly wind speed of 7.7 miles per hour.

Average Wind Speed

Average Wind Speed in Jarošov nad NežárkouwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph2 mph4 mph6 mph8 mph10 mph12 mph14 mph16 mph18 mphJan 2911.7 mphJan 2911.7 mphAug 107.7 mphAug 107.7 mphOct 229.7 mphOct 229.7 mphApr 109.7 mphApr 109.7 mph
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 Jarošov nad Nežárkou varies throughout the year.

The wind is most often from the east for 1.6 weeks, from April 27 to May 8, with a peak percentage of 28% on May 5. The wind is most often from the west for 12 months, from May 8 to April 27, with a peak percentage of 49% on January 1.

Wind Direction

Wind Direction in Jarošov nad NežárkouWEWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%westnortheastsouth
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Best Time of Year to Visit

To characterize how pleasant the weather is in Jarošov nad Nežárkou 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 Jarošov nad Nežárkou for general outdoor tourist activities is from late June to late August, with a peak score in the first week of August.

Tourism Score

Tourism Score in Jarošov nad Nežárkoubest timeJanFebMarAprMayJunJulAugSepOctNovDec02468106.86.80.00.0precipitationprecipitationcloudscloudstemperaturetemperaturetourism 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 Jarošov nad Nežárkou for hot-weather activities is from mid July to mid August, with a peak score in the first week of August.

Beach/Pool Score

Beach/Pool Score in Jarošov nad NežárkouJanFebMarAprMayJunJulAugSepOctNovDec02468103.83.80.00.0 precipitationprecipitationcloudscloudstemperaturetemperaturebeach/pool score
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 Jarošov nad Nežárkou typically lasts for 6.0 months (182 days), from around April 20 to around October 19, rarely starting before April 2 or after May 9, and rarely ending before October 2 or after November 6.

Time Spent in Various Temperature Bands and the Growing Season

Time Spent in Various Temperature Bands and the Growing Season in Jarošov nad Nežárkougrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Apr 2050%Apr 2050%Oct 1950%Oct 1990%May 990%May 990%Oct 290%Oct 210%Apr 210%Apr 210%Nov 610%Nov 60%Feb 40%Feb 4Jul 26100%Jul 26100%freezingvery coldcoldcoolcomfortablewarmfrigid
The percentage of time spent in various temperature bands: 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 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 Jarošov nad Nežárkou should appear around May 1, only rarely appearing before April 20 or after May 14.

Growing Degree Days

Growing Degree Days in Jarošov nad NežárkouJanFebMarAprMayJunJulAugSepOctNovDec0°F200°F400°F600°F800°F1,000°F1,200°F1,400°F1,600°F1,800°FMay 190°FMay 190°FJul 22900°FJul 22900°FDec 311,704°FDec 311,704°F
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 3.6 months, from April 30 to August 18, with an average daily incident shortwave energy per square meter above 5.5 kWh. The brightest day of the year is June 30, with an average of 6.6 kWh.

The darker period of the year lasts for 3.5 months, from October 28 to February 15, with an average daily incident shortwave energy per square meter below 2.1 kWh. The darkest day of the year is December 24, with an average of 0.9 kWh.

Average Daily Incident Shortwave Solar Energy

Average Daily Incident Shortwave Solar Energy in Jarošov nad NežárkoubrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWh9 kWhJun 306.6 kWhJun 306.6 kWhDec 240.9 kWhDec 240.9 kWhApr 305.5 kWhApr 305.5 kWhAug 185.5 kWhAug 185.5 kWhOct 282.1 kWhOct 282.1 kWhFeb 152.1 kWhFeb 152.1 kWh
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 Jarošov nad Nežárkou are 49.190 deg latitude, 15.067 deg longitude, and 1,663 ft elevation.

The topography within 2 miles of Jarošov nad Nežárkou contains only modest variations in elevation, with a maximum elevation change of 427 feet and an average elevation above sea level of 1,655 feet. Within 10 miles contains only modest variations in elevation (984 feet). Within 50 miles contains very significant variations in elevation (3,189 feet).

The area within 2 miles of Jarošov nad Nežárkou is covered by cropland (53%) and trees (36%), within 10 miles by cropland (50%) and trees (34%), and within 50 miles by cropland (51%) and trees (37%).

Data Sources

This report illustrates the typical weather in Jarošov nad Nežárkou, 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Jarošov nad Nežárkou.

For each station, the records are corrected for the elevation difference between that station and Jarošov nad Nežárkou 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 Jarošov nad Nežárkou is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Jarošov nad Nežárkou and a given station.

The stations contributing to this reconstruction are: Namest (30%, 77 kilometers, east); Caslav (23%, 87 kilometers, north); Krems-Langenlois Airport (21%, 93 kilometers, southeast); Linz Airport (14%, 125 kilometers, southwest); and Mariánské Lázně Airport (12%, 141 kilometers, northwest).

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports 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.