August weather forecastKarlsruhe, Germany
August
Weather in August
August is the final full month of summer in Karlsruhe, with the city basking in an average maximum temperature of 25.8°C (78.4°F). While rainfall reduces slightly as compared to previous months, the city continues to see a quite number of rainy days. Despite the warm afternoons, evenings in August are rather cool and refreshing. Furthermore, the city sees a decrease in daylight hours, signaling the fading summer and impending arrival of fall. Nonetheless, August remains an attractive month for visitors seeking to enjoy the city's outdoor nightlife and vibrant festivals.Temperature
Karlsruhe's temperatures peak on average in August, reaching 25.8°C (78.4°F) at their highest and 14.7°C (58.5°F) at their lowest.Humidity
July and August, with an average relative humidity of 69%, are the least humid months.Rainfall
In August, in Karlsruhe, the rain falls for 12.9 days. Throughout August, 34mm (1.34") of precipitation is accumulated. In Karlsruhe, during the entire year, the rain falls for 143.9 days and collects up to 359mm (14.13") of precipitation.Snowfall
In Karlsruhe, Germany, snow does not fall in April through September.Daylight
The average length of the day in August in Karlsruhe is 14h and 20min.On the first day of August in Karlsruhe, sunrise is at 06:00 and sunset at 21:05. On the last day of the month, sunrise is at 06:42 and sunset at 20:10 CEST.
Sunshine
In Karlsruhe, the average sunshine in August is 10.3h.UV index
In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 during August leads to these advisories:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Karlsruhe, Germany
- Average high temperature in August: 25.8°C
The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in August: 14.7°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in August
Karlsruhe, Germany
- Average pressure in August: 1016.7mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1015.1mbar).
Average wind speed in August
Karlsruhe, Germany
- Average wind speed in August: 8.6km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in August
Karlsruhe, Germany
- Average humidity in August: 69%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in August
Karlsruhe, Germany
- Average rainfall in August: 34mm
The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in August
Karlsruhe, Germany
- Average rainfall days in August: 12.9 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is September (10 days).
Average snowfall in August
Karlsruhe, Germany
- Average snowfall in August: 0mm
The month with the highest snowfall is December (44mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in August
Karlsruhe, Germany
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Karlsruhe, Germany
- Average daylight in August: 14h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in August: 10h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in August
Karlsruhe, Germany
- Average sunshine days in August: 15.9 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is December (13 days).
Average UV index in August
Karlsruhe, Germany
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Karlsruhe, Germany
- Average cloud cover in August: 30
The months with the most cloud cover are January and December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in August
Karlsruhe, Germany
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
