August weather forecastHeřmánky, Czech Republic
August
Weather in August
August, the last month of the summer in Heřmánky, is also a moderately hot month, with an average temperature varying between 13.3°C (55.9°F) and 23.9°C (75°F).Temperature
August, having an average high-temperature of 23.9°C (75°F) and an average low-temperature of 13.3°C (55.9°F), is the warmest month.Humidity
August is the least humid month, with an average relative humidity of 70%.Rainfall
In Heřmánky, Czech Republic, in August, during 13.6 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, there are 155 rainfall days, and 472mm (18.58") of precipitation is accumulated.Snowfall
In Heřmánky, snow does not fall in June through September.Daylight
In Heřmánky, the average length of the day in August is 14h and 24min.On the first day of August in Heřmánky, sunrise is at 05:20 and sunset at 20:30. On the last day of the month, sunrise is at 06:03 and sunset at 19:34 CEST.
Sunshine
The month with the most sunshine in Heřmánky, Czech Republic, is August, with an average of 10.9h of sunshine.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 5 during August morphs into the following directions:
Exercise prevention - Protecting skin and eyes from harm is required. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Heřmánky, Czech Republic
- Average high temperature in August: 23.9°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in August: 13.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in August
Heřmánky, Czech Republic
- Average pressure in August: 1016.5mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in August
Heřmánky, Czech Republic
- Average wind speed in August: 8.7km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in August
Heřmánky, Czech Republic
- Average humidity in August: 70%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (70%).
Average rainfall in August
Heřmánky, Czech Republic
- Average rainfall in August: 44mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in August
Heřmánky, Czech Republic
- Average rainfall days in August: 13.6 days
The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in August
Heřmánky, Czech Republic
- Average snowfall in August: 0mm
The month with the highest snowfall is January (147mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Heřmánky, Czech Republic
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Heřmánky, Czech Republic
- Average daylight in August: 14h and 24min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in August: 10h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in August
Heřmánky, Czech Republic
- Average sunshine days in August: 15.2 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in August
Heřmánky, Czech Republic
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in August
Heřmánky, Czech Republic
- Average cloud cover in August: 28
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in August
Heřmánky, Czech Republic
- Average visibility in August: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
