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
September's advent denotes a minor fluctuation in the average high-temperature to a still refreshing 13.2°C (55.8°F) from August's 15.3°C (59.5°F). During the September nights, Holmedal's temperature maintains an average close to the daytime highs, settling at a fresh 11.1°C (52°F).Humidity
The average relative humidity in September in Holmedal is 78%.Rainfall
In Holmedal, Norway, in September, during 18.9 rainfall days, 82mm (3.23") of precipitation is typically accumulated. Throughout the year, in Holmedal, there are 198.7 rainfall days, and 966mm (38.03") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Holmedal.Daylight
The average length of the day in September in Holmedal, Norway, is 12h and 55min.On the first day of the month, sunrise is at 06:32 and sunset at 20:46. On the last day of September, sunrise is at 07:44 and sunset at 19:13 CEST.
Sunshine
The average sunshine in September in Holmedal is 5.9h.UV index
The average daily maximum UV index in September in Holmedal is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 3 during September translates into the following guidance:
Exercise prevention - Precautions against solar damage are endorsed. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the average September temperature in Holmedal?
What is the average humidity in September in Holmedal?
How many days does it rain in September in Holmedal?
When it does not snow in Holmedal?
Does it snow in Holmedal in September?
How many hours of daylight does Holmedal have in September?
When is the sunrise / sunset in September in Holmedal?
How long on average sun shines in September in Holmedal?
What is the UV index reading in September in Holmedal?
Average temperature in September
Holmedal, Norway
- Average high temperature in September: 13.2°C
The warmest month (with the highest average high temperature) is August (15.3°C).
The month with the lowest average high temperature is February (2.8°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).
Average pressure in September
Holmedal, Norway
- Average pressure in September: 1011mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1004mbar).
Average wind speed in September
Holmedal, Norway
- Average wind speed in September: 20.1km/h
The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest month (with the lowest average wind speed) is July (15.8km/h).
Average humidity in September
Holmedal, Norway
- Average humidity in September: 78%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is November (73%).
Average rainfall in September
Holmedal, Norway
- Average rainfall in September: 82mm
The wettest month (with the highest rainfall) is October (125mm).
The driest month (with the least rainfall) is June (45mm).
Average rainfall days in September
Holmedal, Norway
- Average rainfall days in September: 18.9 days
The month with the highest number of rainy days is October (19.2 days).
The month with the least rainy days is February (13.6 days).
Average snowfall in September
Holmedal, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is February (118mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Holmedal, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Holmedal, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in September: 5h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 2h and 18min).
Average sunshine days in September
Holmedal, Norway
- Average sunshine days in September: 9.5 days
The month with the most sunshine days is May (14 days).
The months with the least sunshine days are February and March (8.4 days).
Average UV index in September
Holmedal, Norway
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Holmedal, Norway
- Average cloud cover in September: 58
The months with the most cloud cover are January and December (Cloud cover 67).
The months with the least cloud cover are May and June (Cloud cover 49).
Average visibility in September
Holmedal, Norway
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
Holmedal, Norway
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