September weather forecastRoverud, Norway
September
Weather in September
The first month of the autumn, September, is also a moderate month in Roverud, Norway, with an average temperature varying between 13.7°C (56.7°F) and 6.4°C (43.5°F).Temperature
A subtle change in temperatures is noted as August gives way to September, with average highs reducing from 18.3°C (64.9°F) to a still refreshing 13.7°C (56.7°F). Roverud observes an average nighttime low-temperature of 6.4°C (43.5°F) during the month of September.Humidity
In September, the average relative humidity in Roverud is 82%.Rainfall
In Roverud, during September, the rain falls for 15.9 days and regularly aggregates up to 52mm (2.05") of precipitation. Throughout the year, there are 157 rainfall days, and 628mm (24.72") of precipitation is accumulated.Snowfall
In Roverud, Norway, snow does not fall in June through September.Daylight
In Roverud, the average length of the day in September is 12h and 52min.On the first day of September in Roverud, sunrise is at 06:07 and sunset at 20:15. On the last day of the month, sunrise is at 07:16 and sunset at 18:46 CEST.
Sunshine
In September, the average sunshine in Roverud is 6.8h.UV index
In September, the average daily maximum UV index in Roverud, Norway, is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 translates into these guidelines:
Ensure safety - Sun damage prevention is strongly urged. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Roverud, Norway
- Average high temperature in September: 13.7°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in September: 6.4°C
The month with the highest average low temperature is July (10.5°C).
The coldest month (with the lowest average low temperature) is February (-8.1°C).
Average pressure in September
Roverud, Norway
- Average pressure in September: 1012.6mbar
The months with the highest atmospheric pressure are April and May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in September
Roverud, Norway
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is September (9.9km/h).
The calmest months (with the lowest average wind speed) are July and August (8.7km/h).
Average humidity in September
Roverud, Norway
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (93%).
The months with the lowest relative humidity are May and June (71%).
Average rainfall in September
Roverud, Norway
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is July (70mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Roverud, Norway
- Average rainfall days in September: 15.9 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in September
Roverud, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (288mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Roverud, Norway
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (18.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Roverud, Norway
- Average daylight in September: 12h and 54min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in September: 6h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in September
Roverud, Norway
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is October (13.1 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in September
Roverud, 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, November and December (UV index 1).
Average cloud cover in September
Roverud, Norway
- Average cloud cover in September: 55
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 49).
Average visibility in September
Roverud, Norway
- Average visibility in September: 8km
The month with the highest visibility is June (9km).
The months with the lowest visibility are January and February (5km).
