September weather forecastGottröra, Sweden
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Gottröra, Sweden, with an average temperature fluctuating between 9.3°C (48.7°F) and 16.4°C (61.5°F).Temperature
The beginning of September brings a minor change in the average high-temperature, shifting from an agreeable 20.8°C (69.4°F) in August to a refreshing 16.4°C (61.5°F). Gottröra's nighttime temperature during September is consistently averaged at a frosty 9.3°C (48.7°F).Humidity
In Gottröra, the average relative humidity in September is 80%.Rainfall
In Gottröra, in September, it is raining for 13.2 days, with typically 25mm (0.98") of accumulated precipitation. In Gottröra, Sweden, during the entire year, the rain falls for 148 days and collects up to 405mm (15.94") of precipitation.Snowfall
In Gottröra, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 51min.On the first day of the month, sunrise is at 05:44 and sunset at 19:50. On the last day of September, in Gottröra, Sweden, sunrise is at 06:51 and sunset at 18:22 CEST.
Sunshine
The average sunshine in September is 8.1h.UV index
In Gottröra, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 3 in September leads to these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gottröra, Sweden
- Average high temperature in September: 16.4°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is July (12.8°C).
The coldest months (with the lowest average low temperature) are January and February (-4.1°C).
Average pressure in September
Gottröra, Sweden
- Average pressure in September: 1013.2mbar
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 September
Gottröra, Sweden
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in September
Gottröra, Sweden
- Average humidity in September: 80%
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 September
Gottröra, Sweden
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Gottröra, Sweden
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in September
Gottröra, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (118mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Gottröra, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gottröra, Sweden
- Average daylight in September: 12h and 54min
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 6min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in September
Gottröra, Sweden
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is October (14.9 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in September
Gottröra, Sweden
- Average UV index in September: 3
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 September
Gottröra, Sweden
- Average cloud cover in September: 45
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Gottröra, Sweden
- Average visibility in September: 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).
