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
With the arrival of September, Koppang notices a mild change in the average high-temperature, sliding from August's enjoyable 16.1°C (61°F) to a cool 11.7°C (53.1°F). Koppang reports an average nighttime low-temperature of 4°C (39.2°F) in September.Humidity
The average relative humidity in September in Koppang is 82%.Rainfall
In Koppang, in September, it is raining for 12.6 days, with typically 35mm (1.38") of accumulated precipitation. In Koppang, during the entire year, the rain falls for 140 days and collects up to 491mm (19.33") of precipitation.Snowfall
In Koppang, snow does not fall in June through September.Daylight
In Koppang, Norway, the average length of the day in September is 12h and 55min.On the first day of the month, sunrise is at 06:07 and sunset at 20:23. On the last day of September, sunrise is at 07:21 and sunset at 18:49 CEST.
Sunshine
In September, the average sunshine in Koppang is 7.1h.UV index
In Koppang, the average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: During September, 2 as the daily maximum UV index converts into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Koppang in September?
What is the average humidity in September in Koppang?
How much does it rain in Koppang in September?
When it does not snow in Koppang?
Does it snow in Koppang in September?
What is the average length of the day in September in Koppang?
When are sunrise and sunset in September in Koppang?
How many hours of sunshine does Koppang have in September?
How high is the UV index in September in Koppang?
Average temperature in September
Koppang, Norway
- Average high temperature in September: 11.7°C
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is January (-6°C).
- Average low temperature in September: 4°C
The month with the highest average low temperature is July (8.4°C).
The coldest month (with the lowest average low temperature) is January (-11.5°C).
Average pressure in September
Koppang, Norway
- Average pressure in September: 1012.2mbar
The months with the highest atmospheric pressure are April and May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in September
Koppang, Norway
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is June (11.6km/h).
The calmest month (with the lowest average wind speed) is November (9.4km/h).
Average humidity in September
Koppang, Norway
- Average humidity in September: 82%
The months with the highest relative humidity are January, February and March (92%).
The month with the lowest relative humidity is June (69%).
Average rainfall in September
Koppang, Norway
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is July (63mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Koppang, Norway
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in September
Koppang, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (253mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Koppang, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Koppang, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in September
Koppang, Norway
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is March (8.7 days).
Average UV index in September
Koppang, Norway
- Average UV index in September: 2
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are February, March, October, November and December (UV index 1).
Average cloud cover in September
Koppang, Norway
- Average cloud cover in September: 53
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is June (Cloud cover 48).
Average visibility in September
Koppang, Norway
- Average visibility in September: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
