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 sea temperature 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
Weather in September
Temperature
With the onset of September, Steinkjer's climate undergoes a slight change as the average high-temperature moves from an enjoyable 17.7°C (63.9°F) in August to a mild 13.2°C (55.8°F). Steinkjer's September nights cool down to an average low-temperature of 6.6°C (43.9°F).Humidity
In Steinkjer, the average relative humidity in September is 82%.Rainfall
In Steinkjer, during September, the rain falls for 16.8 days and regularly aggregates up to 76mm (2.99") of precipitation. In Steinkjer, during the entire year, the rain falls for 167.8 days and collects up to 717mm (28.23") of precipitation.Snowfall
June through September are months without snowfall in Steinkjer.Sea temperature
In Steinkjer, the average seawater temperature in September is 12.9°C (55.2°F).Note: Dipping into 12.9°C (55.2°F) below 10°C (50°F) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Swimming momentarily at 13°C (55.4°F) can be jarring.
Daylight
In September, the average length of the day in Steinkjer is 13h and 1min.On the first day of the month, sunrise is at 05:58 and sunset at 20:29. On the last day of September, sunrise is at 07:21 and sunset at 18:46 CEST.
Sunshine
In Steinkjer, the average sunshine in September is 6.7h.UV index
The average daily maximum UV index in September in Steinkjer, Norway, is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 2 in September translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What is the temperature in September in Steinkjer?
What is the average humidity in September in Steinkjer?
How many days does it rain in September in Steinkjer?
When it does not snow in Steinkjer?
Does it snow in Steinkjer in September?
What is the water temperature in September in Steinkjer?
What is the average length of the day in September in Steinkjer?
What time are sunrise and sunset in September in Steinkjer?
How long on average sun shines in September in Steinkjer?
How high is the UV index in September in Steinkjer?
Average temperature in September
Steinkjer, Norway
- Average high temperature in September: 13.2°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (-2.3°C).
- Average low temperature in September: 6.6°C
The month with the highest average low temperature is July (9.5°C).
The coldest month (with the lowest average low temperature) is February (-6.5°C).
Average pressure in September
Steinkjer, Norway
- Average pressure in September: 1010.6mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1003.5mbar).
Average wind speed in September
Steinkjer, Norway
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is January (11.7km/h).
The calmest months (with the lowest average wind speed) are July and August (8.3km/h).
Average humidity in September
Steinkjer, Norway
- Average humidity in September: 82%
The month with the highest relative humidity is February (90%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in September
Steinkjer, Norway
- Average rainfall in September: 76mm
The wettest month (with the highest rainfall) is March (78mm).
The driest month (with the least rainfall) is November (41mm).
Average rainfall days in September
Steinkjer, Norway
- Average rainfall days in September: 16.8 days
The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is February (8 days).
Average snowfall in September
Steinkjer, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is March (275mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Steinkjer, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Steinkjer, Norway
- Average sea temperature in September: 12.9°C
The best month for swimming (with the highest average sea temperature) is August (14.2°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).
Average daylight in September /
Average sunshine in September
Steinkjer, Norway
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 48min).
The month with the shortest days is December (Average daylight: 4h and 30min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Steinkjer, Norway
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is November (13.6 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in September
Steinkjer, Norway
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
Steinkjer, Norway
- Average cloud cover in September: 55
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 50).
Average visibility in September
Steinkjer, Norway
- Average visibility in September: 8km
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January, February and March (7km).
Steinkjer, Norway
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