September weather forecastGärsnäs, Sweden
September
Weather in September
September, the first month of the autumn in Gärsnäs, is also an enjoyable month, with an average temperature fluctuating between 16.5°C (61.7°F) and 13.3°C (55.9°F).Temperature
September's onset introduces a mild reduction in the average high-temperature, from a comfortable 19.5°C (67.1°F) in August to a still refreshing 16.5°C (61.7°F). Gärsnäs encounters a small divergence from daytime high temperatures, averaging a low-temperature of 13.3°C (55.9°F) during September nights.Humidity
The average relative humidity in September is 78%.Rainfall
In Gärsnäs, Sweden, in September, during 9.1 rainfall days, 14mm (0.55") of precipitation is typically accumulated. Throughout the year, in Gärsnäs, there are 114.5 rainfall days, and 203mm (7.99") of precipitation is accumulated.Snowfall
In Gärsnäs, snow does not fall in May through October.Daylight
In Gärsnäs, the average length of the day in September is 12h and 44min.On the first day of the month, sunrise is at 06:09 and sunset at 19:56. On the last day of September, sunrise is at 07:05 and sunset at 18:41 CEST.
Sunshine
The average sunshine in September in Gärsnäs, Sweden, is 8.3h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gärsnäs, Sweden
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is August (19.5°C).
The month with the lowest average high temperature is February (2.6°C).
- Average low temperature in September: 13.3°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (0.4°C).
Average pressure in September
Gärsnäs, Sweden
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is April (1015.7mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in September
Gärsnäs, Sweden
- Average wind speed in September: 22.6km/h
The windiest month (with the highest average wind speed) is December (27km/h).
The calmest month (with the lowest average wind speed) is June (18.9km/h).
Average humidity in September
Gärsnäs, Sweden
- Average humidity in September: 78%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are June and August (77%).
Average rainfall in September
Gärsnäs, Sweden
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is July (27mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in September
Gärsnäs, Sweden
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in September
Gärsnäs, Sweden
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Gärsnäs, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gärsnäs, Sweden
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 8h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Gärsnäs, Sweden
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is April (20.5 days).
The month with the least sunshine days is February (13 days).
Average UV index in September
Gärsnäs, Sweden
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Gärsnäs, Sweden
- Average cloud cover in September: 41
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 34).
Average visibility in September
Gärsnäs, Sweden
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
