September weather forecastGusum, Sweden
September
Weather in September
September, the first month of the autumn in Gusum, is still a comfortable month, with an average temperature varying between 10.6°C (51.1°F) and 16.4°C (61.5°F).Temperature
September's onset introduces a mild reduction in the average high-temperature, from an agreeable 20.4°C (68.7°F) in August to an enjoyable 16.4°C (61.5°F). Gusum, during September, witnesses an average low-temperature of 10.6°C (51.1°F).Humidity
In September, the average relative humidity is 78%.Rainfall
In September, the rain falls for 10.4 days. Throughout September, 23mm (0.91") of precipitation is accumulated. Throughout the year, there are 129.5 rainfall days, and 306mm (12.05") of precipitation is accumulated.Snowfall
In Gusum, snow does not fall in June through September.Daylight
The average length of the day in September in Gusum is 12h and 49min.On the first day of the month, sunrise is at 05:54 and sunset at 19:53. On the last day of September, in Gusum, sunrise is at 06:57 and sunset at 18:30 CEST.
Sunshine
The average sunshine in September in Gusum is 8.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 4 during September leads to these advisories:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gusum, Sweden
- Average high temperature in September: 16.4°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is July (13.7°C).
The coldest months (with the lowest average low temperature) are January and February (-2.3°C).
Average pressure in September
Gusum, Sweden
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in September
Gusum, Sweden
- Average wind speed in September: 16km/h
The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in September
Gusum, Sweden
- Average humidity in September: 78%
The months with the highest relative humidity are January, February, November and December (87%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in September
Gusum, Sweden
- Average rainfall in September: 23mm
The wettest months (with the highest rainfall) are July and August (40mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in September
Gusum, Sweden
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Gusum, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (67mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Gusum, Sweden
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gusum, Sweden
- Average daylight in September: 12h and 48min
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 30min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in September
Gusum, Sweden
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (12.4 days).
Average UV index in September
Gusum, Sweden
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Gusum, Sweden
- Average cloud cover in September: 40
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Gusum, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, May, November and December (9km).
