September weather forecastSvartå, Sweden
September
Weather in September
September, the first month of the autumn in Svartå, is still a mild month, with an average temperature varying between 9.7°C (49.5°F) and 15.5°C (59.9°F).Temperature
A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a comfortable 19.8°C (67.6°F) to a mild 15.5°C (59.9°F). In September, the nighttime temperature lowers to an average of 9.7°C (49.5°F).Humidity
In September, the average relative humidity in Svartå is 79%.Rainfall
In Svartå, in September, it is raining for 13.2 days, with typically 38mm (1.5") of accumulated precipitation. In Svartå, during the entire year, the rain falls for 151.2 days and collects up to 437mm (17.2") of precipitation.Snowfall
In Svartå, snow does not fall in June through September.Daylight
In Svartå, the average length of the day in September is 12h and 50min.On the first day of the month, sunrise is at 06:00 and sunset at 20:03. On the last day of September, sunrise is at 07:05 and sunset at 18:37 CEST.
Sunshine
In September, the average sunshine is 7.7h.UV index
The average daily maximum UV index in September in Svartå is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Svartå, Sweden
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure in September
Svartå, Sweden
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in September
Svartå, Sweden
- Average wind speed in September: 14.1km/h
The windiest month (with the highest average wind speed) is December (15.5km/h).
The calmest months (with the lowest average wind speed) are May, June and July (12.5km/h).
Average humidity in September
Svartå, Sweden
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (69%).
Average rainfall in September
Svartå, Sweden
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Svartå, Sweden
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is August (18.5 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in September
Svartå, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (109mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Svartå, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Svartå, Sweden
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in September: 7h and 42min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in September
Svartå, Sweden
- Average sunshine days in September: 13.4 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is August (10.2 days).
Average UV index in September
Svartå, 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 December (UV index 1).
Average cloud cover in September
Svartå, Sweden
- Average cloud cover in September: 47
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is June (Cloud cover 41).
Average visibility in September
Svartå, 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).
