August weather forecastGränna, Sweden
August
Weather in August
The last month of the summer, August, is another comfortable month in Gränna, Sweden, with an average temperature ranging between max 19.5°C (67.1°F) and min 11.3°C (52.3°F).Temperature
An average high-temperature of an enjoyable 19.5°C (67.1°F) marks August, exhibiting a close resemblance to the conditions in July. August nights in Gränna are marked by an average low-temperature of 11.3°C (52.3°F).Humidity
In Gränna, the average relative humidity in August is 78%.Rainfall
In Gränna, in August, during 20.2 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, in Gränna, there are 170.1 rainfall days, and 502mm (19.76") of precipitation is accumulated.Snowfall
In Gränna, snow does not fall in June through September.Daylight
In Gränna, the average length of the day in August is 15h and 17min.On the first day of the month, sunrise is at 04:56 and sunset at 21:20. On the last day of August, sunrise is at 06:01 and sunset at 20:03 CEST.
Sunshine
The average sunshine in August is 8.4h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 4 in August converts into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Gränna, Sweden
- Average high temperature in August: 19.5°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in August: 11.3°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure in August
Gränna, Sweden
- Average pressure in August: 1013mbar
The months with the highest atmospheric pressure are April and May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in August
Gränna, Sweden
- Average wind speed in August: 12.4km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest months (with the lowest average wind speed) are July and August (12.4km/h).
Average humidity in August
Gränna, Sweden
- Average humidity in August: 78%
The month with the highest relative humidity is November (90%).
The month with the lowest relative humidity is May (71%).
Average rainfall in August
Gränna, Sweden
- Average rainfall in August: 55mm
The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in August
Gränna, Sweden
- Average rainfall days in August: 20.2 days
The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in August
Gränna, Sweden
- Average snowfall in August: 0mm
The month with the highest snowfall is February (154mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Gränna, Sweden
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Gränna, Sweden
- Average daylight in August: 15h and 18min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in August: 8h and 24min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in August
Gränna, Sweden
- Average sunshine days in August: 8.1 days
The month with the most sunshine days is April (12.8 days).
The month with the least sunshine days is August (8.1 days).
Average UV index in August
Gränna, Sweden
- Average UV index in August: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in August
Gränna, Sweden
- Average cloud cover in August: 47
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are May and June (Cloud cover 45).
Average visibility in August
Gränna, 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).
