September weather forecastSandeid, Norway
September
Weather in September
The first month of the autumn, September, is still a cool month in Sandeid, Norway, with temperature in the range of an average high of 11.1°C (52°F) and an average low of 5.6°C (42.1°F).Temperature
With the arrival of September, Sandeid notices a mild change in the average high-temperature, sliding from August's moderate 14.3°C (57.7°F) to a fresh 11.1°C (52°F). Throughout September, the nighttime temperature averages to a cold 5.6°C (42.1°F).Humidity
The average relative humidity in September is 85%.Rainfall
In Sandeid, in September, it is raining for 20.4 days, with typically 148mm (5.83") of accumulated precipitation. Throughout the year, in Sandeid, Norway, there are 230.2 rainfall days, and 1671mm (65.79") of precipitation is accumulated.Snowfall
In Sandeid, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 50min.On the first day of September, sunrise is at 06:34 and sunset at 20:38. On the last day of the month, sunrise is at 07:40 and sunset at 19:12 CEST.
Sunshine
The average sunshine in September in Sandeid is 5.4h.UV index
In Sandeid, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 2 transforms into these recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sandeid, Norway
- Average high temperature in September: 11.1°C
The warmest month (with the highest average high temperature) is July (15.1°C).
The month with the lowest average high temperature is January (-2.4°C).
- Average low temperature in September: 5.6°C
The month with the highest average low temperature is July (8.4°C).
The coldest month (with the lowest average low temperature) is February (-7.7°C).
Average pressure in September
Sandeid, Norway
- Average pressure in September: 1012.4mbar
The months with the highest atmospheric pressure are April and May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).
Average wind speed in September
Sandeid, Norway
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is January (13.4km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).
Average humidity in September
Sandeid, Norway
- Average humidity in September: 85%
The months with the highest relative humidity are February, March and December (90%).
The month with the lowest relative humidity is June (76%).
Average rainfall in September
Sandeid, Norway
- Average rainfall in September: 148mm
The wettest month (with the highest rainfall) is December (230mm).
The driest months (with the least rainfall) are April and June (80mm).
Average rainfall days in September
Sandeid, Norway
- Average rainfall days in September: 20.4 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (15 days).
Average snowfall in September
Sandeid, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is February (292mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sandeid, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sandeid, Norway
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in September: 5h and 24min
The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in September
Sandeid, Norway
- Average sunshine days in September: 7.8 days
The month with the most sunshine days is May (10.3 days).
The months with the least sunshine days are March and December (6.3 days).
Average UV index in September
Sandeid, 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 March, October, November and December (UV index 1).
Average cloud cover in September
Sandeid, Norway
- Average cloud cover in September: 62
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is June (Cloud cover 53).
Average visibility in September
Sandeid, Norway
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February, March and December (7km).
