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
With the arrival of September, Mjönäs experiences a modest decline in average high-temperatures, transitioning from an enjoyable 19.7°C (67.5°F) in August to a mild 15.3°C (59.5°F). During September, the average low-temperature is recorded at a frosty 7.7°C (45.9°F).Humidity
In Mjönäs, the average relative humidity in September is 80%.Rainfall
In Mjönäs, during September, the rain falls for 9.2 days and regularly aggregates up to 17mm (0.67") of precipitation. In Mjönäs, during the entire year, the rain falls for 109 days and collects up to 218mm (8.58") of precipitation.Snowfall
In Mjönäs, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 52min.On the first day of September in Mjönäs, sunrise is at 06:02 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 in Mjönäs, Sweden, is 7.5h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In September, a daily UV index of 3 turns into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Mjönäs?
What is the average humidity in September in Mjönäs?
How much does it rain in Mjönäs in September?
When it does not snow in Mjönäs?
Does it snow in Mjönäs in September?
What is the average length of the day in September in Mjönäs?
What time are sunrise and sunset in September in Mjönäs?
How many hours of sunshine does Mjönäs have in September?
What is the UV index intensity in September in Mjönäs?
Average temperature in September
Mjönäs, Sweden
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in September: 7.7°C
The month with the highest average low temperature is July (11.5°C).
The coldest month (with the lowest average low temperature) is February (-6.1°C).
Average pressure in September
Mjönäs, Sweden
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in September
Mjönäs, Sweden
- Average wind speed in September: 10.8km/h
The windiest months (with the highest average wind speed) are January, October and November (11.1km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in September
Mjönäs, Sweden
- Average humidity in September: 80%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are May and June (69%).
Average rainfall in September
Mjönäs, Sweden
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is July (29mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in September
Mjönäs, Sweden
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in September
Mjönäs, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (49mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Mjönäs, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mjönäs, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Mjönäs, Sweden
- Average sunshine days in September: 18 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is July (14.5 days).
Average UV index in September
Mjönäs, 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
Mjönäs, Sweden
- Average cloud cover in September: 49
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 44).
Average visibility in September
Mjönäs, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, March and December (7km).
