August weather forecastKallhäll, Sweden
August
Weather in August
August, the last month of the summer in Kallhäll, is another pleasant month, with temperature in the range of an average high of 20.5°C (68.9°F) and an average low of 12.9°C (55.2°F).Temperature
Kallhäll's transition from July to August introduces an average high-temperature of a still agreeable 20.5°C (68.9°F), marking an insignificant variation from the 21.3°C (70.3°F). In Kallhäll, an average low-temperature of 12.9°C (55.2°F) is recorded during August nights.Humidity
In August, the average relative humidity is 76%.Rainfall
In Kallhäll, in August, it is raining for 15.7 days, with typically 36mm (1.42") of accumulated precipitation. In Kallhäll, during the entire year, the rain falls for 133.7 days and collects up to 340mm (13.39") of precipitation.Snowfall
In Kallhäll, snow does not fall in June through September.Daylight
In August, the average length of the day in Kallhäll is 15h and 29min.On the first day of the month, sunrise is at 04:34 and sunset at 21:15. On the last day of August, in Kallhäll, sunrise is at 05:44 and sunset at 19:53 CEST.
Sunshine
In August, the average sunshine in Kallhäll is 9.7h.UV index
In August, the average daily maximum UV index in Kallhäll, Sweden, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 4 during August translates into the following directions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Kallhäll, Sweden
- Average high temperature in August: 20.5°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in August: 12.9°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in August
Kallhäll, Sweden
- Average pressure in August: 1012.7mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in August
Kallhäll, Sweden
- Average wind speed in August: 12.3km/h
The windiest month (with the highest average wind speed) is December (18km/h).
The calmest months (with the lowest average wind speed) are July and August (12.3km/h).
Average humidity in August
Kallhäll, Sweden
- Average humidity in August: 76%
The months with the highest relative humidity are January, February and December (88%).
The month with the lowest relative humidity is May (72%).
Average rainfall in August
Kallhäll, Sweden
- Average rainfall in August: 36mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in August
Kallhäll, Sweden
- Average rainfall days in August: 15.7 days
The months with the highest number of rainy days are July and August (15.7 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in August
Kallhäll, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is February (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Kallhäll, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Kallhäll, Sweden
- Average daylight in August: 15h and 30min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in August: 9h and 42min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in August
Kallhäll, Sweden
- Average sunshine days in August: 12.6 days
The month with the most sunshine days is May (17.9 days).
The months with the least sunshine days are July and November (12.5 days).
Average UV index in August
Kallhäll, Sweden
- 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 and February (UV index 1).
Average cloud cover in August
Kallhäll, Sweden
- Average cloud cover in August: 38
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in August
Kallhäll, Sweden
- Average visibility in August: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
