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
The arrival of September corresponds with a light shift in temperature, down from a moderate 13.9°C (57°F) in August to a frosty 9.8°C (49.6°F). Fresvik observes an average nighttime low-temperature of 3.6°C (38.5°F) during the month of September.Humidity
In September, the average relative humidity is 84%.Rainfall
In September, the rain falls for 19.8 days. Throughout September, 124mm (4.88") of precipitation is accumulated. Throughout the year, there are 202.9 rainfall days, and 1195mm (47.05") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Fresvik is 12h and 54min.On the first day of September, sunrise is at 06:25 and sunset at 20:38. On the last day of the month, sunrise is at 07:37 and sunset at 19:06 CEST.
Sunshine
In Fresvik, the average sunshine in September is 6h.UV index
In September, the average daily maximum UV index in Fresvik, Norway, is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, a daily maximum UV index of 2 leads to the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are September temperatures in Fresvik?
What is the average humidity in September in Fresvik?
How much does it rain in Fresvik in September?
When it does not snow in Fresvik?
Does it snow in Fresvik in September?
How many hours of daylight does Fresvik have in September?
When are sunrise and sunset in September in Fresvik?
How many hours of sunshine does Fresvik have in September?
How high is the UV index in September in Fresvik?
Average temperature in September
Fresvik, Norway
- Average high temperature in September: 9.8°C
The warmest month (with the highest average high temperature) is July (15.5°C).
The month with the lowest average high temperature is January (-5.6°C).
- Average low temperature in September: 3.6°C
The month with the highest average low temperature is July (7.3°C).
The coldest month (with the lowest average low temperature) is January (-11.4°C).
Average pressure in September
Fresvik, Norway
- Average pressure in September: 1011.7mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1006.1mbar).
Average wind speed in September
Fresvik, Norway
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is January (11km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in September
Fresvik, Norway
- Average humidity in September: 84%
The months with the highest relative humidity are March and December (93%).
The month with the lowest relative humidity is June (75%).
Average rainfall in September
Fresvik, Norway
- Average rainfall in September: 124mm
The wettest month (with the highest rainfall) is December (153mm).
The driest month (with the least rainfall) is April (62mm).
Average rainfall days in September
Fresvik, Norway
- Average rainfall days in September: 19.8 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in September
Fresvik, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (437mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Fresvik, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Fresvik, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in September: 6h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in September
Fresvik, Norway
- Average sunshine days in September: 9 days
The month with the most sunshine days is April (11.6 days).
The month with the least sunshine days is December (7 days).
Average UV index in September
Fresvik, Norway
- Average UV index in September: 2
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Fresvik, Norway
- Average cloud cover in September: 61
The month with the most cloud cover is March (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 53).
Average visibility in September
Fresvik, Norway
- Average visibility in September: 8km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, March and December (6km).
Fresvik, Norway
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