September weather forecastGeiranger, Norway
September
Weather in September
Arrival of September in Geiranger marks the beginning of fall with temperatures gently sliding from highs of 7°C (44.6°F) to lows of 1°C (33.8°F). Rainfall increases to 157mm (6.18") through 23 days, alluding a seasonal change towards rainier weather. A decrease in daylight hours to 13 and a shorter duration of sunshine contribute to the overarching autumnal feel. Milder UV levels evident that the sun is less harsh, making outdoor activities still reasonably feasible. A visit during September in Geiranger treats tourists to the magnificent spectacle of crimson and yellow fall foliage against the backdrop of its tranquil fjords.Temperature
Transition into September in Geiranger, Norway, subtly marks a drop in the average high-temperature, moderately moving from a fresh 11°C (51.8°F) in August to a frosty 7°C (44.6°F). During September, Geiranger records an average temperature of 1°C (33.8°F) at night.Rainfall
In Geiranger, in September, during 23 rainfall days, 157mm (6.18") of precipitation is typically accumulated. Throughout the year, in Geiranger, there are 241 rainfall days, and 1398mm (55.04") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 56min.On the first day of the month, sunrise is at 06:21 and sunset at 20:40. On the last day of September, sunrise is at 07:37 and sunset at 19:04 CEST.
Sunshine
The average sunshine in September in Geiranger is 3h.UV index
In September, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily maximum UV index of 2 leads to the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. When the Sun is at its strongest around midday, find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Geiranger, Norway
- Average high temperature in September: 7°C
The warmest months (with the highest average high temperature) are July and August (11°C).
The month with the lowest average high temperature is January (-6°C).
- Average low temperature in September: 1°C
The month with the highest average low temperature is July (5°C).
The coldest months (with the lowest average low temperature) are January and February (-9°C).
Average rainfall in September
Geiranger, Norway
- Average rainfall in September: 157mm
The wettest month (with the highest rainfall) is December (170mm).
The driest month (with the least rainfall) is May (59mm).
Average rainfall days in September
Geiranger, Norway
- Average rainfall days in September: 23 days
The month with the highest number of rainy days is December (25 days).
The month with the least rainy days is May (15 days).
Average daylight in September /
Average sunshine in September
Geiranger, Norway
- Average daylight in September: 12h and 54min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in September: 3h
The months with the most sunshine are May and June (Average sunshine: 7h).
The months with the least sunshine are January, November and December (Average sunshine: 1h).
Average UV index in September
Geiranger, Norway
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 0).
