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
September
Weather in September
Temperature
The transition from August to September sees average high-temperatures adjusting to a still refreshing 15.6°C (60.1°F), from a not significantly different 18.4°C (65.1°F). Jomfruland documents an average low-temperature of 11.3°C (52.3°F) for the nights of September.Humidity
The average relative humidity in September is 76%.Rainfall
In Jomfruland, in September, it is raining for 13.3 days, with typically 70mm (2.76") of accumulated precipitation. Throughout the year, in Jomfruland, Norway, there are 140.8 rainfall days, and 704mm (27.72") of precipitation is accumulated.Snowfall
In Jomfruland, snow does not fall in May through October.Daylight
In Jomfruland, the average length of the day in September is 12h and 49min.On the first day of September in Jomfruland, sunrise is at 06:21 and sunset at 20:22. On the last day of the month, sunrise is at 07:25 and sunset at 18:57 CEST.
Sunshine
In September, the average sunshine is 8h.UV index
The average daily maximum UV index in September in Jomfruland is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Around midday, solar radiation is most harmful; hence, exposure should be limited. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Jomfruland?
What is the average humidity in September in Jomfruland?
How much does it rain in Jomfruland in September?
When it does not snow in Jomfruland?
How many hours of daylight does Jomfruland have in September?
When is the sunrise / sunset in September in Jomfruland?
How many hours of sunshine does Jomfruland have in September?
What is the UV index intensity in September in Jomfruland?
Average temperature in September
Jomfruland, Norway
- Average high temperature in September: 15.6°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is February (1°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (-1.8°C).
Average pressure in September
Jomfruland, Norway
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in September
Jomfruland, Norway
- Average wind speed in September: 19km/h
The windiest months (with the highest average wind speed) are November and December (21.8km/h).
The calmest month (with the lowest average wind speed) is June (15.5km/h).
Average humidity in September
Jomfruland, Norway
- Average humidity in September: 76%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Jomfruland, Norway
- Average rainfall in September: 70mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Jomfruland, Norway
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in September
Jomfruland, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Jomfruland, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (10.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Jomfruland, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Jomfruland, Norway
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is November (11.4 days).
Average UV index in September
Jomfruland, Norway
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Jomfruland, Norway
- Average cloud cover in September: 43
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in September
Jomfruland, Norway
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
