August weather forecastSigtuna, Sweden
August
Weather in August
August, the last month of the summer in Sigtuna, is another pleasant month, with an average temperature fluctuating between 12.6°C (54.7°F) and 20.8°C (69.4°F).Temperature
August welcomes an average high-temperature of a still agreeable 20.8°C (69.4°F), not much different from the preceding month. During the month of August, Sigtuna anticipates a mean low-temperature of 12.6°C (54.7°F).Humidity
In August, the average relative humidity is 76%.Rainfall
In Sigtuna, during August, the rain falls for 16.3 days and regularly aggregates up to 41mm (1.61") of precipitation. In Sigtuna, during the entire year, the rain falls for 141.1 days and collects up to 377mm (14.84") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Sigtuna, the average length of the day in August is 15h and 31min.On the first day of the month, sunrise is at 04:33 and sunset at 21:16. On the last day of August, sunrise is at 05:44 and sunset at 19:54 CEST.
Sunshine
In August, the average sunshine is 9.6h.UV index
The average daily maximum UV index in August in Sigtuna is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 in August translates into these instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Sigtuna, Sweden
- Average high temperature in August: 20.8°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in August: 12.6°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in August
Sigtuna, Sweden
- Average pressure in August: 1012.6mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in August
Sigtuna, Sweden
- Average wind speed in August: 11.5km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.5km/h).
Average humidity in August
Sigtuna, Sweden
- Average humidity in August: 76%
The months with the highest relative humidity are January, February and December (89%).
The month with the lowest relative humidity is May (71%).
Average rainfall in August
Sigtuna, Sweden
- Average rainfall in August: 41mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in August
Sigtuna, Sweden
- Average rainfall days in August: 16.3 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in August
Sigtuna, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is February (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Sigtuna, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sigtuna, Sweden
- Average daylight in August: 15h and 30min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in August: 9h and 36min
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
Sigtuna, Sweden
- Average sunshine days in August: 11.7 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in August
Sigtuna, 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
Sigtuna, Sweden
- Average cloud cover in August: 39
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in August
Sigtuna, Sweden
- Average visibility in August: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
