August weather forecastHemer, Germany
August
Weather in August
The last month of the summer, August, is also an agreeable month in Hemer, Germany, with temperature in the range of an average high of 22.7°C (72.9°F) and an average low of 13.5°C (56.3°F).Temperature
Hemer's temperature peaks during July and August, with an average high-temperature of 22.7°C (72.9°F).Humidity
The least humid month is August, with an average relative humidity of 74%.Rainfall
In Hemer, in August, it is raining for 17.4 days, with typically 46mm (1.81") of accumulated precipitation. Throughout the year, there are 190.8 rainfall days, and 597mm (23.5") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day in Hemer is 14h and 32min.On the first day of August in Hemer, Germany, sunrise is at 05:54 and sunset at 21:16. On the last day of the month, sunrise is at 06:41 and sunset at 20:17 CEST.
Sunshine
August has the most sunshine of the year in Hemer, with an average of 9.7h of sunshine.UV index
In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 during August leads to these advisories:
Take precautions - Protection against skin and eye damage is obliged. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Hemer, Germany
- Average high temperature in August: 22.7°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in August: 13.5°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in August
Hemer, Germany
- Average pressure in August: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in August
Hemer, Germany
- Average wind speed in August: 9.7km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in August
Hemer, Germany
- Average humidity in August: 74%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in August
Hemer, Germany
- Average rainfall in August: 46mm
The wettest month (with the highest rainfall) is December (76mm).
The driest months (with the least rainfall) are April and September (32mm).
Average rainfall days in August
Hemer, Germany
- Average rainfall days in August: 17.4 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (13.2 days).
Average snowfall in August
Hemer, Germany
- Average snowfall in August: 0mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Hemer, Germany
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Hemer, Germany
- Average daylight in August: 14h and 30min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in August: 9h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in August
Hemer, Germany
- Average sunshine days in August: 11.7 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in August
Hemer, Germany
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Hemer, Germany
- Average cloud cover in August: 38
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in August
Hemer, Germany
- Average visibility in August: 9km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, March, September, October, November and December (8km).
