Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
Sikeå's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's enjoyable 17.6°C (63.7°F) to a mild 13.3°C (55.9°F). During September, Sikeå's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 8.4°C (47.1°F).Humidity
The average relative humidity in September in Sikeå is 79%.Rainfall
In Sikeå, Sweden, in September, during 13.4 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Sikeå, during the entire year, the rain falls for 125.3 days and collects up to 392mm (15.43") of precipitation.Snowfall
In Sikeå, snow does not fall in June through September.Daylight
In September, the average length of the day is 13h and 1min.On the first day of the month, sunrise is at 05:20 and sunset at 19:51. On the last day of September, sunrise is at 06:43 and sunset at 18:08 CEST.
Sunshine
In September, the average sunshine is 7.6h.UV index
In Sikeå, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 3 in September leads to these recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Sikeå?
What is the average humidity in September in Sikeå?
How much does it rain in Sikeå in September?
When it does not snow in Sikeå?
Does it snow in Sikeå in September?
What is the average length of the day in September in Sikeå?
When is the sunrise / sunset in September in Sikeå?
How long on average sun shines in September in Sikeå?
What is the UV index reading in September in Sikeå?
Average temperature in September
Sikeå, Sweden
- Average high temperature in September: 13.3°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (-3.9°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-8.3°C).
Average pressure in September
Sikeå, Sweden
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.2mbar).
Average wind speed in September
Sikeå, Sweden
- Average wind speed in September: 14.8km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity in September
Sikeå, Sweden
- Average humidity in September: 79%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is June (69%).
Average rainfall in September
Sikeå, Sweden
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Sikeå, Sweden
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in September
Sikeå, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is March (191mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sikeå, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sikeå, Sweden
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Sikeå, Sweden
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is April (10.6 days).
Average UV index in September
Sikeå, Sweden
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Sikeå, Sweden
- Average cloud cover in September: 46
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are June, July and August (Cloud cover 39).
Average visibility in September
Sikeå, Sweden
- Average visibility in September: 9km
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January, February, March and April (8km).
