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 shift from August to September is characterized by an average high-temperature of a mild 14.3°C (57.7°F), not significantly different from the 16.7°C (62.1°F) of August. In Valevåg, the September nights are characterized by an average low-temperature of 11.2°C (52.2°F), a minor dip from daytime readings.Humidity
In September, the average relative humidity is 79%.Rainfall
In Valevåg, during September, the rain falls for 20.2 days and regularly aggregates up to 131mm (5.16") of precipitation. In Valevåg, during the entire year, the rain falls for 217.5 days and collects up to 1434mm (56.46") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 51min.On the first day of September in Valevåg, sunrise is at 06:35 and sunset at 20:40. On the last day of the month, sunrise is at 07:42 and sunset at 19:13 CEST.
Sunshine
In Valevåg, Norway, the average sunshine in September is 6.1h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 3 in September suggests the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the usual temperature for Valevåg in September?
What is the average humidity in September in Valevåg?
How many days does it rain in September in Valevåg?
When it does not snow in Valevåg?
Does it snow in Valevåg in September?
How many hours of daylight does Valevåg have in September?
When are sunrise and sunset in September in Valevåg?
How many hours of sunshine does Valevåg have in September?
How high is the UV index in September in Valevåg?
Average temperature in September
Valevåg, Norway
- Average high temperature in September: 14.3°C
The warmest month (with the highest average high temperature) is August (16.7°C).
The months with the lowest average high temperature are January and February (3.4°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in September
Valevåg, Norway
- Average pressure in September: 1012.2mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1006.2mbar).
Average wind speed in September
Valevåg, Norway
- Average wind speed in September: 16km/h
The windiest month (with the highest average wind speed) is January (21.3km/h).
The calmest months (with the lowest average wind speed) are June and July (13.9km/h).
Average humidity in September
Valevåg, Norway
- Average humidity in September: 79%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is May (74%).
Average rainfall in September
Valevåg, Norway
- Average rainfall in September: 131mm
The wettest month (with the highest rainfall) is December (189mm).
The driest month (with the least rainfall) is April (65mm).
Average rainfall days in September
Valevåg, Norway
- Average rainfall days in September: 20.2 days
The month with the highest number of rainy days is December (21.9 days).
The month with the least rainy days is June (14.5 days).
Average snowfall in September
Valevåg, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Valevåg, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Valevåg, Norway
- Average daylight in September: 12h and 5min
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 6min).
- Average sunshine in September: 6h and 1min
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
Valevåg, Norway
- Average sunshine days in September: 8.4 days
The month with the most sunshine days is June (14.6 days).
The month with the least sunshine days is December (6.2 days).
Average UV index in September
Valevåg, Norway
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Valevåg, Norway
- Average cloud cover in September: 57
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 47).
Average visibility in September
Valevåg, 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).
Valevåg, Norway
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