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
In September, the average high-temperature registers at a still mild 13.5°C (56.3°F), nearly identical to August's 15.2°C (59.4°F). In Rognaldsvåg, September nights experience a modest descent in temperature from daily peaks, cooling down to an average of 11.7°C (53.1°F).Humidity
In Rognaldsvåg, the average relative humidity in September is 78%.Rainfall
In Rognaldsvåg, in September, it is raining for 19.7 days, with typically 94mm (3.7") of accumulated precipitation. Throughout the year, in Rognaldsvåg, there are 210.3 rainfall days, and 1160mm (45.67") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Rognaldsvåg.Daylight
In Rognaldsvåg, the average length of the day in September is 12h and 55min.On the first day of September in Rognaldsvåg, sunrise is at 06:33 and sunset at 20:48. On the last day of the month, sunrise is at 07:46 and sunset at 19:14 CEST.
Sunshine
In Rognaldsvåg, the average sunshine in September is 6.1h.UV index
In Rognaldsvåg, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the temperature in September in Rognaldsvåg?
What is the average humidity in September in Rognaldsvåg?
How much does it rain in Rognaldsvåg in September?
When it does not snow in Rognaldsvåg?
Does it snow in Rognaldsvåg in September?
How many hours of daylight does Rognaldsvåg have in September?
When are sunrise and sunset in September in Rognaldsvåg?
How many hours of sunshine does Rognaldsvåg have in September?
How high is the UV index in September in Rognaldsvåg?
Average temperature in September
Rognaldsvåg, Norway
- Average high temperature in September: 13.5°C
The warmest month (with the highest average high temperature) is August (15.2°C).
The month with the lowest average high temperature is February (3.8°C).
- Average low temperature in September: 11.7°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is February (2.2°C).
Average pressure in September
Rognaldsvåg, Norway
- Average pressure in September: 1011mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1003.9mbar).
Average wind speed in September
Rognaldsvåg, Norway
- Average wind speed in September: 23.4km/h
The windiest month (with the highest average wind speed) is December (29.7km/h).
The calmest month (with the lowest average wind speed) is July (18.5km/h).
Average humidity in September
Rognaldsvåg, 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 (72%).
Average rainfall in September
Rognaldsvåg, Norway
- Average rainfall in September: 94mm
The wettest month (with the highest rainfall) is October (147mm).
The driest month (with the least rainfall) is June (50mm).
Average rainfall days in September
Rognaldsvåg, Norway
- Average rainfall days in September: 19.7 days
The month with the highest number of rainy days is December (21.4 days).
The months with the least rainy days are April and June (14.3 days).
Average snowfall in September
Rognaldsvåg, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is February (80mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Rognaldsvåg, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Rognaldsvåg, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in September
Rognaldsvåg, Norway
- Average sunshine days in September: 9.4 days
The month with the most sunshine days is June (14.2 days).
The month with the least sunshine days is December (6.4 days).
Average UV index in September
Rognaldsvåg, 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, October, November and December (UV index 2).
Average cloud cover in September
Rognaldsvåg, Norway
- Average cloud cover in September: 58
The months with the most cloud cover are January and December (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 48).
Average visibility in September
Rognaldsvåg, Norway
- Average visibility in September: 10km
The months with the highest visibility are May, June, July and September (10km).
The months with the lowest visibility are January, February, March, April, August, October, November and December (9km).
Rognaldsvåg, Norway
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