August weather forecastSemtín, Czech Republic
August
Weather in August
August, the last month of the summer in Semtín, is also a moderately hot month, with an average temperature varying between 12.8°C (55°F) and 23.2°C (73.8°F).Temperature
Temperature records mark August as the warmest month, with highs averaging 23.2°C (73.8°F) and lows at 12.8°C (55°F).Humidity
April and August, with an average relative humidity of 74%, are the least humid months.Rainfall
In Semtín, Czech Republic, in August, it is raining for 15.8 days, with typically 60mm (2.36") of accumulated precipitation. Throughout the year, there are 176.9 rainfall days, and 627mm (24.69") of precipitation is accumulated.Snowfall
In Semtín, snow does not fall in June through September.Daylight
In August, the average length of the day is 14h and 26min.On the first day of August in Semtín, sunrise is at 05:27 and sunset at 20:39. On the last day of the month, sunrise is at 06:11 and sunset at 19:43 CEST.
Sunshine
In Semtín, the average sunshine in August is 10.1h.UV index
The average daily maximum UV index in August in Semtín is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 4 suggests this advice:
Heed the precautions - Suggestions to avoid sunburn are made. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Semtín, Czech Republic
- Average high temperature in August: 23.2°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in August: 12.8°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in August
Semtín, Czech Republic
- Average pressure in August: 1016.7mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1015.5mbar).
Average wind speed in August
Semtín, Czech Republic
- Average wind speed in August: 9.4km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in August
Semtín, Czech Republic
- Average humidity in August: 74%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in August
Semtín, Czech Republic
- Average rainfall in August: 60mm
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in August
Semtín, Czech Republic
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is June (22.5 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in August
Semtín, Czech Republic
- Average snowfall in August: 0mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Semtín, Czech Republic
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Semtín, Czech Republic
- Average daylight in August: 14h and 24min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in August: 10h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Semtín, Czech Republic
- Average sunshine days in August: 13 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (5.3 days).
Average UV index in August
Semtín, Czech Republic
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in August
Semtín, Czech Republic
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Semtín, Czech Republic
- Average visibility in August: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
