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 minor decrease in the average high-temperature is observed during September, shifting from a fresh 12.4°C (54.3°F) in August to a chilly 8.1°C (46.6°F). September brings Hjerkinn a consistent average low-temperature of 1.5°C (34.7°F).Humidity
In September, the average relative humidity in Hjerkinn is 83%.Rainfall
In September, the rain falls for 16.2 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Hjerkinn, there are 142.3 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
January through December are months with snowfall. In Hjerkinn, in September, snow falls for 5.5 days, with typically accumulated 64mm (2.52") of snow. In Hjerkinn, during the entire year, snow falls for 153.3 days and aggregates up to 1719mm (67.68") of snow.Daylight
In Hjerkinn, the average length of the day in September is 12h and 56min.On the first day of the month, sunrise is at 06:12 and sunset at 20:31. On the last day of September, sunrise is at 07:27 and sunset at 18:55 CEST.
Sunshine
In Hjerkinn, the average sunshine in September is 8.3h.UV index
In September, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in September leads to these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Hjerkinn in September?
What is the average humidity in September in Hjerkinn?
How much does it rain in Hjerkinn in September?
How many days does it snow in September in Hjerkinn?
What is the average length of the day in September in Hjerkinn?
When are sunrise and sunset in September in Hjerkinn?
How many hours of sunshine does Hjerkinn have in September?
How high is the UV index in September in Hjerkinn?
Average temperature in September
Hjerkinn, Norway
- Average high temperature in September: 8.1°C
The warmest month (with the highest average high temperature) is July (13.9°C).
The month with the lowest average high temperature is January (-8.3°C).
- Average low temperature in September: 1.5°C
The month with the highest average low temperature is July (5.6°C).
The coldest month (with the lowest average low temperature) is January (-13.8°C).
Average pressure in September
Hjerkinn, Norway
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).
Average wind speed in September
Hjerkinn, Norway
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is January (11.6km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Hjerkinn, Norway
- Average humidity in September: 83%
The months with the highest relative humidity are January, February and March (94%).
The month with the lowest relative humidity is June (75%).
Average rainfall in September
Hjerkinn, Norway
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is August (75mm).
The driest months (with the least rainfall) are February and November (24mm).
Average rainfall days in September
Hjerkinn, Norway
- Average rainfall days in September: 16.2 days
The month with the highest number of rainy days is July (23.8 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in September
Hjerkinn, Norway
- Average snowfall in September: 64mm
The month with the highest snowfall is January (243mm).
The month with the least snowfall is August (1mm).
Average snowfall days in September
Hjerkinn, Norway
- Average snowfall days in September: 5.5 days
The month with the highest number of snowfall days is December (21.7 days).
The month with the least snowfall days is August (0.3 days).
Average daylight in September /
Average sunshine in September
Hjerkinn, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in September
Hjerkinn, Norway
- Average sunshine days in September: 9.1 days
The month with the most sunshine days is November (12.5 days).
The month with the least sunshine days is July (5 days).
Average UV index in September
Hjerkinn, Norway
- Average UV index in September: 2
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in September
Hjerkinn, Norway
- Average cloud cover in September: 49
The months with the most cloud cover are March and April (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 48).
Average visibility in September
Hjerkinn, Norway
- Average visibility in September: 8km
The months with the highest visibility are June and July (9km).
The months with the lowest visibility are January, February, March, April, November and December (6km).
Hjerkinn, Norway
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