September weather forecastJørpeland, Norway
September
Weather in September
September marks the onset of autumn in Jørpeland, bringing a palpable shift in the weather pattern. Though temperatures start to descend, they remain moderate, facilitating a vibrant experience for visitors. Golden hues begin to take over the landscape, testifying to the changing season. Interestingly, while daylight hours dwindle and cloud coverage increases, the sea remains comfortably warm, an alluring prospect for late summer trips. This period also sees a pronounced decrease in UV index values, further enhancing the outdoor experience for sightseeing and exploration.Temperature
In Jørpeland, entering September brings a subtle temperature decrement, reducing from August's moderate 15.5°C (59.9°F) to a fresh 12.5°C (54.5°F). Nighttime temperatures during September report a consistent average of 8.4°C (47.1°F).Humidity
In September, the average relative humidity is 83%.Rainfall
In September, the rain falls for 14.5 days. Throughout September, 55mm (2.17") of precipitation is accumulated. In Jørpeland, during the entire year, the rain falls for 176.7 days and collects up to 673mm (26.5") of precipitation.Snowfall
June through September are months without snowfall in Jørpeland.Sea temperature
In Jørpeland, the average seawater temperature in September is 15°C (59°F).Note: For the majority, swimming in 15°C (59°F) does not offer a pleasant experience. Below 21°C (69.8°F), the difficulty in controlling breathing escalates.
Daylight
In Jørpeland, the average length of the day in September is 12h and 50min.On the first day of the month, sunrise is at 06:34 and sunset at 20:36. On the last day of September, sunrise is at 07:39 and sunset at 19:11 CEST.
Sunshine
In September, the average sunshine in Jørpeland is 6.2h.UV index
In Jørpeland, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Jørpeland, Norway
- Average high temperature in September: 12.5°C
The warmest month (with the highest average high temperature) is July (15.8°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in September: 8.4°C
The months with the highest average low temperature are July and August (10.3°C).
The coldest month (with the lowest average low temperature) is February (-3.9°C).
Average pressure in September
Jørpeland, Norway
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).
Average wind speed in September
Jørpeland, Norway
- Average wind speed in September: 14km/h
The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).
Average humidity in September
Jørpeland, Norway
- Average humidity in September: 83%
The months with the highest relative humidity are March and December (86%).
The month with the lowest relative humidity is June (77%).
Average rainfall in September
Jørpeland, Norway
- Average rainfall in September: 55mm
The wettest month (with the highest rainfall) is December (85mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in September
Jørpeland, Norway
- Average rainfall days in September: 14.5 days
The months with the highest number of rainy days are August and December (16.5 days).
The month with the least rainy days is February (12.2 days).
Average snowfall in September
Jørpeland, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is February (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Jørpeland, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Jørpeland, Norway
- Average sea temperature in September: 15°C
The best month for swimming (with the highest average sea temperature) is August (16.6°C).
The coldest month (with the lowest average sea temperature) is March (4.6°C).
Average daylight in September /
Average sunshine in September
Jørpeland, Norway
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in September: 6h and 12min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in September
Jørpeland, Norway
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is April (15.9 days).
The month with the least sunshine days is December (11 days).
Average UV index in September
Jørpeland, Norway
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are February, March and December (UV index 1).
Average cloud cover in September
Jørpeland, Norway
- Average cloud cover in September: 55
The month with the most cloud cover is December (Cloud cover 66).
The months with the least cloud cover are May and June (Cloud cover 48).
Average visibility in September
Jørpeland, 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).
