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
Weather in September
Temperature
A subtle decrease in the average high-temperature marks September, falling from August's moderate 14.8°C (58.6°F) to a frosty 9.5°C (49.1°F). Throughout September, the average low-temperature records at a cold 2.9°C (37.2°F).Humidity
In Esrange, the average relative humidity in September is 82%.Rainfall
In Esrange, during September, the rain falls for 13.5 days and regularly aggregates up to 44mm (1.73") of precipitation. Throughout the year, there are 108 rainfall days, and 373mm (14.69") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 3 snowfall days, it receives 40mm (1.57") of snow. In Esrange, during the entire year, snow falls for 134.8 days and aggregates up to 1187mm (46.73") of snow.Daylight
In Esrange, the average length of the day in September is 13h and 13min.On the first day of September, sunrise is at 05:04 and sunset at 20:06. On the last day of the month, sunrise is at 06:46 and sunset at 18:03 CEST.
Sunshine
In September, the average sunshine is 6.8h.UV index
In September, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 in September translates into these instructions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the usual temperature for Esrange in September?
What is the average humidity in September in Esrange?
How much does it rain in Esrange in September?
When does it start to snow in Esrange?
How many hours of daylight does Esrange have in September?
When are sunrise and sunset in September in Esrange?
How many hours of sunshine does Esrange have in September?
How high is the UV index in September in Esrange?
Average temperature in September
Esrange, Sweden
- Average high temperature in September: 9.5°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (-9.9°C).
- Average low temperature in September: 2.9°C
The month with the highest average low temperature is July (8.9°C).
The coldest month (with the lowest average low temperature) is February (-16°C).
Average pressure in September
Esrange, Sweden
- Average pressure in September: 1010mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1003.7mbar).
Average wind speed in September
Esrange, Sweden
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is June (14km/h).
The calmest month (with the lowest average wind speed) is April (10.7km/h).
Average humidity in September
Esrange, Sweden
- Average humidity in September: 82%
The months with the highest relative humidity are January, February and April (92%).
The month with the lowest relative humidity is June (65%).
Average rainfall in September
Esrange, Sweden
- Average rainfall in September: 44mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is March (20mm).
Average rainfall days in September
Esrange, Sweden
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in September
Esrange, Sweden
- Average snowfall in September: 40mm
The month with the highest snowfall is December (204mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Esrange, Sweden
- Average snowfall days in September: 3 days
The month with the highest number of snowfall days is December (21.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Esrange, Sweden
- Average daylight in September: 13h and 1min
The month with the longest days is August (Average daylight: 17h and 18min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in September
Esrange, Sweden
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is August (15 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in September
Esrange, Sweden
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, April, November and December (UV index 1).
Average cloud cover in September
Esrange, Sweden
- Average cloud cover in September: 55
The months with the most cloud cover are January and December (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 51).
Average visibility in September
Esrange, Sweden
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and February (6km).
Esrange, Sweden
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