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
In September, the meteorological conditions change slightly, with the average high-temperature moving from a pleasant 20.1°C (68.2°F) in August to a refreshing 15.7°C (60.3°F). The nights of September in Forshaga anticipate an average low-temperature of 8.7°C (47.7°F).Humidity
In Forshaga, the average relative humidity in September is 79%.Rainfall
In Forshaga, during September, the rain falls for 13.5 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, in Forshaga, there are 144 rainfall days, and 480mm (18.9") of precipitation is accumulated.Snowfall
In Forshaga, snow does not fall in June through September.Daylight
In Forshaga, the average length of the day in September is 12h and 51min.On the first day of September, sunrise is at 06:03 and sunset at 20:08. On the last day of the month, sunrise is at 07:10 and sunset at 18:41 CEST.
Sunshine
The average sunshine in September is 7.6h.UV index
In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 suggests these recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Forshaga?
What is the average humidity in September in Forshaga?
How much does it rain in Forshaga in September?
When it does not snow in Forshaga?
Does it snow in Forshaga in September?
What is the average length of the day in September in Forshaga?
When is the sunrise / sunset in September in Forshaga?
How many hours of sunshine does Forshaga have in September?
What is the UV index reading in September in Forshaga?
Average temperature in September
Forshaga, Sweden
- Average high temperature in September: 15.7°C
The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in September: 8.7°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 (-4.9°C).
Average pressure in September
Forshaga, Sweden
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in September
Forshaga, Sweden
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is January (12.6km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in September
Forshaga, Sweden
- Average humidity in September: 79%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (67%).
Average rainfall in September
Forshaga, Sweden
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Forshaga, Sweden
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Forshaga, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (144mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Forshaga, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Forshaga, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Forshaga, Sweden
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is February (11.9 days).
Average UV index in September
Forshaga, 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
Forshaga, Sweden
- Average cloud cover in September: 47
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in September
Forshaga, 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 and February (7km).
