Average Weather in Písek Czechia
In Písek, the summers are comfortable; the winters are very cold, dry, and windy; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 25°F to 75°F and is rarely below 11°F or above 86°F.
Based on the tourism score, the best time of year to visit Písek for warm-weather activities is from late June to late August.
The warm season lasts for 3.4 months, from May 29 to September 10, with an average daily high temperature above 67°F. The hottest day of the year is August 5, with an average high of 75°F and low of 56°F.
The cold season lasts for 3.6 months, from November 17 to March 5, with an average daily high temperature below 42°F. The coldest day of the year is January 20, with an average low of 25°F and high of 34°F.
Average High and Low Temperature
Average Hourly Temperature
Kitimat, Canada (4,980 miles away); Nakusp, Canada (5,000 miles); and Banner Elk, North Carolina, United States (4,628 miles) are the far-away foreign places with temperatures most similar to Písek (view comparison).
In Písek, 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 Písek begins around April 17 and lasts for 5.6 months, ending around October 5. On July 20, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 59% of the time, and overcast or mostly cloudy 41% of the time.
The cloudier part of the year begins around October 5 and lasts for 6.4 months, ending around April 17. 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
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Písek varies throughout the year.
The wetter season lasts 4.0 months, from May 8 to September 7, with a greater than 26% chance of a given day being a wet day. The chance of a wet day peaks at 37% on June 13.
The drier season lasts 8.0 months, from September 7 to May 8. The smallest chance of a wet day is 16% 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 37% on June 13.
Daily Chance of Precipitation
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. Písek experiences significant seasonal variation in monthly rainfall.
Rain falls throughout the year in Písek. The most rain falls during the 31 days centered around July 19, with an average total accumulation of 3.0 inches.
The least rain falls around February 14, with an average total accumulation of 0.6 inches.
Average Monthly Rainfall
The sliding 31-day liquid-equivalent quantity of snowfall in Písek does not vary significantly over the course of the year, staying within 0.1 inches of 0.1 inches throughout.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Písek varies extremely over the course of the year. In 2018, the shortest day is December 21, with 8 hours, 11 minutes of daylight; the longest day is June 21, with 16 hours, 15 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 4:57 AM on June 16, and the latest sunrise is 3 hours, 2 minutes later at 7:58 AM on December 31. The earliest sunset is at 4:04 PM on December 12, and the latest sunset is 5 hours, 9 minutes later at 9:13 PM on June 25.
Daylight saving time (DST) is observed in Písek 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
The perceived humidity level in Písek, 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
The average hourly wind speed in Písek experiences significant seasonal variation over the course of the year.
The windier part of the year lasts for 5.2 months, from November 3 to April 9, with average wind speeds of more than 9.1 miles per hour. The windiest day of the year is January 27, with an average hourly wind speed of 10.9 miles per hour.
The calmer time of year lasts for 6.8 months, from April 9 to November 3. The calmest day of the year is August 10, with an average hourly wind speed of 7.2 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Písek is from the west throughout the year.
Best Time of Year to Visit
To characterize how pleasant the weather is in Písek 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 Písek for general outdoor tourist activities is from late June to late August, with a peak score in the first week of August.
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 Písek for hot-weather activities is from mid July to mid August, with a peak score in the first week of August.
The growing season in Písek typically lasts for 6.1 months (187 days), from around April 18 to around October 22, rarely starting before April 1 or after May 5, and rarely ending before October 5 or after November 10.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Písek should appear around April 27, only rarely appearing before April 15 or after May 10.
Growing Degree Days
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 5.4 kWh. The brightest day of the year is June 29, with an average of 6.6 kWh.
The darker period of the year lasts for 3.5 months, from October 28 to February 14, with an average daily incident shortwave energy per square meter below 2.1 kWh. The darkest day of the year is December 26, with an average of 0.9 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Písek are 49.309 deg latitude, 14.148 deg longitude, and 1,339 ft elevation.
The topography within 2 miles of Písek contains very significant variations in elevation, with a maximum elevation change of 820 feet and an average elevation above sea level of 1,345 feet. Within 10 miles also contains very significant variations in elevation (1,053 feet). Within 50 miles contains very significant variations in elevation (4,131 feet).
The area within 2 miles of Písek is covered by cropland (43%), artificial surfaces (25%), and trees (25%), within 10 miles by cropland (50%) and trees (38%), and within 50 miles by trees (43%) and cropland (39%).
This report illustrates the typical weather in Písek, 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 6 weather stations near enough to contribute to our estimation of the temperature and dew point in Písek.
For each station, the records are corrected for the elevation difference between that station and Písek 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 Písek is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Písek and a given station.
The stations contributing to this reconstruction are: Mariánské Lázně Airport (28%, 75 kilometers, northwest); Prague Václav Havel Airport (22%, 89 kilometers, north); Caslav (15%, 113 kilometers, northeast); Linz Airport (14%, 120 kilometers, south); Namest (11%, 145 kilometers, east); and Krems-Langenlois Airport (10%, 147 kilometers, southeast).
Time zones for aiports and weather stations are provided by AskGeo.com .