September weather forecastØrsta, Norway
September
Weather in September
The first month of the autumn, September, is also a fresh month in Ørsta, Norway, with temperature in the range of an average high of 12.2°C (54°F) and an average low of 7.8°C (46°F).Temperature
Ørsta in September experiences a gentle temperature dip, with average high-temperatures reducing from a refreshing 15.2°C (59.4°F) in August to a cool 12.2°C (54°F). Ørsta maintains a minor drop in temperature during September nights, with averages of 7.8°C (46°F).Humidity
The average relative humidity in September is 81%.Rainfall
In Ørsta, during September, the rain falls for 19.7 days and regularly aggregates up to 95mm (3.74") of precipitation. Throughout the year, there are 199.5 rainfall days, and 1157mm (45.55") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Ørsta.Sea temperature
In September, the average sea temperature is 13.7°C (56.7°F).Note: Swimming at temperatures less than 10°C (50°F) in 13.7°C (56.7°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 13°C (55.4°F) without adequate warmth can be discomforting.
Daylight
In Ørsta, the average length of the day in September is 12h and 56min.On the first day of the month, sunrise is at 06:25 and sunset at 20:44. On the last day of September, in Ørsta, sunrise is at 07:41 and sunset at 19:09 CEST.
Sunshine
The average sunshine in September in Ørsta is 6.1h.UV index
The average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, a regular UV index of 2 translates into these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ørsta, Norway
- Average high temperature in September: 12.2°C
The warmest month (with the highest average high temperature) is July (15.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 7.8°C
The month with the highest average low temperature is August (9.7°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in September
Ørsta, Norway
- Average pressure in September: 1010.7mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1003.7mbar).
Average wind speed in September
Ørsta, Norway
- Average wind speed in September: 12.6km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in September
Ørsta, Norway
- Average humidity in September: 81%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is May (77%).
Average rainfall in September
Ørsta, Norway
- Average rainfall in September: 95mm
The wettest month (with the highest rainfall) is December (141mm).
The driest month (with the least rainfall) is June (63mm).
Average rainfall days in September
Ørsta, Norway
- Average rainfall days in September: 19.7 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in September
Ørsta, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is February (410mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ørsta, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are July, August and September (0 days).
Average sea temperature in September
Ørsta, Norway
- Average sea temperature in September: 13.7°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).
Average daylight in September /
Average sunshine in September
Ørsta, Norway
- Average daylight in September: 12h and 54min
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: 6h and 6min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in September
Ørsta, Norway
- Average sunshine days in September: 9.1 days
The month with the most sunshine days is April (11.4 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in September
Ørsta, Norway
- Average UV index in September: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are February, March, November and December (UV index 1).
Average cloud cover in September
Ørsta, Norway
- Average cloud cover in September: 58
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 54).
Average visibility in September
Ørsta, Norway
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
