September weather forecastHamnås, Norway
September
Weather in September
September, the first month of the autumn in Hamnås, is also a moderate month, with temperature in the range of an average low of 10°C (50°F) and an average high of 15.4°C (59.7°F).Temperature
The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a refreshing 18.8°C (65.8°F) in August to a moderate 15.4°C (59.7°F). Hamnås usually reports an average low-temperature of 10°C (50°F) during the month of September.Humidity
The average relative humidity in September in Hamnås, Norway, is 79%.Rainfall
In Hamnås, Norway, in September, during 11.7 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, there are 140.1 rainfall days, and 339mm (13.35") of precipitation is accumulated.Snowfall
In Hamnås, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 51min.On the first day of September, sunrise is at 06:11 and sunset at 20:16. On the last day of the month, sunrise is at 07:18 and sunset at 18:49 CEST.
Sunshine
The average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index in Hamnås is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 4 in September leads to these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Hamnås, Norway
- Average high temperature in September: 15.4°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The months with the lowest average high temperature are January and February (0.1°C).
- Average low temperature in September: 10°C
The months with the highest average low temperature are July and August (12.9°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in September
Hamnås, Norway
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is April (1014.3mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in September
Hamnås, Norway
- Average wind speed in September: 15.1km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in September
Hamnås, Norway
- Average humidity in September: 79%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in September
Hamnås, Norway
- Average rainfall in September: 32mm
The wettest months (with the highest rainfall) are July and August (44mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in September
Hamnås, Norway
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in September
Hamnås, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is March (30mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Hamnås, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hamnås, Norway
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in September: 8h and 12min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Hamnås, Norway
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is July (11 days).
Average UV index in September
Hamnås, 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, October, November and December (UV index 2).
Average cloud cover in September
Hamnås, Norway
- Average cloud cover in September: 42
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are June, July and August (Cloud cover 38).
Average visibility in September
Hamnås, Norway
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, August and September (10km).
The months with the lowest visibility are January, February, March, July, October, November and December (9km).
