September October November December. 13°. The month will only record an average of 30 millimeters of rain. 29°. Low Temp: 26 °F. All Year Climate & Weather Averages in Prague. Prague experiences significant seasonal variation in monthly rainfall. 72 ° 58 ° 9. The annual sunshine is only 1668 hours, and even the sunniest month of July registers a modest 226 hours of sunshine. 30°. Prague is super awesome, it’s a very beautiful city. 63 ° 40 ° 2. Average High Average Low Record High Record Low Average Precipitation. 77 ° 43 ° 4. The average humidity is 77%, which peaks during the winter. Prague Air Temperature, °F. January February March April. The months of May, June and August have a high chance of precipitation. The average high in October is 13 degrees with a low of 4 degrees. 5. 62 F Vaclav Havel Airport Prague Station | Report. Summary. The warmest month is August with an average maximum temperature of 23°C (73°F). Precipitation Totals, in. 75 ° 54 ° 7. Sunny, Cloudy and Gloomy Days. Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. 76 ° 51 ° 6. The weather in October can be cool, but it is still a great month in which to visit Prague. 76 ° 52 ° 5. 1. The least rain falls around February 6, … 69 ° 36 ° 3. High Temp: 75 °F. 6:41 pm CST sun mon tue wed thu fri sat. 75 ° 53 ° 8. ... Prague, Prague, Czech Republic Monthly Weather. Prague, Prague, Czech Republic Weather History star_ratehome. 12°. Rain falls throughout the year in Prague. The most rain falls during the 31 days centered around July 18, with an average total accumulation of 2.7 inches. The highest recorded temperature in Prague is 37.8°C (100°F), while the lowest temperature on record is -33.1°C (-27.6°F). Average Sunny Hours Per Day. Mean Temp: 48 °F. Avg. May June July August. The coldest month is January with an average maximum temperature of 0°C (32°F). Prague Monthly Weather. Prague, OK Monthly Weather. No data recorded . June, July, and August are high season for Prague tourism so you can expect higher prices and larger crowds during these months. Rainy Days During the Year. Avg. Daily Observations. The crowds begin to dwindle and you will need a light jacket to do any outdoor sightseeing. Temperatures you can expect to see in Prague in July average from a high of 79° to a low of 60° F (26° – 16° C). All Year January February March April May June July August September October November December. However, I have learned two things about Prague which I want to share with future travelers and nomads, they are: - Only use ATMs that has the word “Bankomat” on it, all the other ATMs have really high fees or commission and may even in some cases support organized crime. May is the most wet month. ... Daily Weekly Monthly. Precipitation: 0.84". Average Wind Speed, mph.