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
Finse observes a small decrease in the average high-temperature with the arrival of September, falling from August's cool 11.5°C (52.7°F) to a frosty 7°C (44.6°F). During September, Finse's temperature falls to a steady low-temperature average of 1.8°C (35.2°F).Humidity
In Finse, the average relative humidity in September is 87%.Rainfall
In September, the rain falls for 15.9 days. Throughout September, 95mm (3.74") of precipitation is accumulated. In Finse, during the entire year, the rain falls for 117.2 days and collects up to 982mm (38.66") of precipitation.Snowfall
Months with snowfall in Finse are January through December. In Finse, in September, snow falls for 9.8 days, with typically accumulated 220mm (8.66") of snow. In Finse, during the entire year, snow falls for 203 days and aggregates up to 4431mm (174.45") of snow.Daylight
In September, the average length of the day in Finse, Norway, is 12h and 53min.On the first day of September, sunrise is at 06:24 and sunset at 20:34. On the last day of the month, sunrise is at 07:34 and sunset at 19:04 CEST.
Sunshine
The average sunshine in September in Finse is 5.7h.UV index
January through April, September through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index, 1 during September, leads to the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is September in Finse?
What is the average humidity in September in Finse?
How many days does it rain in September in Finse?
How many days does it snow in September in Finse?
What is the average length of the day in September in Finse?
When are sunrise and sunset in September in Finse?
How long on average sun shines in September in Finse?
What are the months with the lowest UV index in Finse?
What is the UV index reading in September in Finse?
Average temperature in September
Finse, Norway
- Average high temperature in September: 7°C
The warmest month (with the highest average high temperature) is July (12.6°C).
The month with the lowest average high temperature is January (-7.6°C).
- Average low temperature in September: 1.8°C
The month with the highest average low temperature is July (5.5°C).
The coldest month (with the lowest average low temperature) is January (-13.6°C).
Average pressure in September
Finse, Norway
- Average pressure in September: 1012.2mbar
The months with the highest atmospheric pressure are April and May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed in September
Finse, Norway
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is May (10.2km/h).
Average humidity in September
Finse, Norway
- Average humidity in September: 87%
The months with the highest relative humidity are January, February, March and December (95%).
The month with the lowest relative humidity is July (77%).
Average rainfall in September
Finse, Norway
- Average rainfall in September: 95mm
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is April (54mm).
Average rainfall days in September
Finse, Norway
- Average rainfall days in September: 15.9 days
The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is January (2.8 days).
Average snowfall in September
Finse, Norway
- Average snowfall in September: 220mm
The month with the highest snowfall is December (795mm).
The month with the least snowfall is August (5mm).
Average snowfall days in September
Finse, Norway
- Average snowfall days in September: 9.8 days
The month with the highest number of snowfall days is December (26.1 days).
The month with the least snowfall days is August (1.5 days).
Average daylight in September /
Average sunshine in September
Finse, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in September: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Finse, Norway
- Average sunshine days in September: 7.6 days
The month with the most sunshine days is June (9.1 days).
The month with the least sunshine days is December (4.7 days).
Average UV index in September
Finse, Norway
- Average UV index in September: 1
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 1).
Average cloud cover in September
Finse, Norway
- Average cloud cover in September: 67
The month with the most cloud cover is December (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 54).
Average visibility in September
Finse, Norway
- Average visibility in September: 8km
The months with the highest visibility are June, July, August and September (8km).
The months with the lowest visibility are January, February and December (5km).
Finse, Norway
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