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
Weather in September
Temperature
In Ottestad, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's enjoyable 17.7°C (63.9°F) to a still refreshing 13.1°C (55.6°F). During September, the temperature tends to dip to an average of 5.3°C (41.5°F) at night.Humidity
In September, the average relative humidity is 82%.Rainfall
In September, the rain falls for 9.3 days. Throughout September, 15mm (0.59") of precipitation is accumulated. Throughout the year, there are 103.1 rainfall days, and 163mm (6.42") of precipitation is accumulated.Snowfall
In Ottestad, Norway, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 53min.On the first day of September, sunrise is at 06:09 and sunset at 20:20. On the last day of the month, sunrise is at 07:20 and sunset at 18:50 CEST.
Sunshine
In September, the average sunshine is 6.8h.UV index
In September, the average daily maximum UV index in Ottestad is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 3 during September leads to these instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the temperature in September in Ottestad?
What is the average humidity in September in Ottestad?
How many days does it rain in September in Ottestad?
When it does not snow in Ottestad?
Does it snow in Ottestad in September?
How many hours of daylight does Ottestad have in September?
When is the sunrise / sunset in September in Ottestad?
How long on average sun shines in September in Ottestad?
How high is the UV index in September in Ottestad?
Average temperature in September
Ottestad, Norway
- Average high temperature in September: 13.1°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in September: 5.3°C
The month with the highest average low temperature is July (9.2°C).
The coldest month (with the lowest average low temperature) is January (-10.2°C).
Average pressure in September
Ottestad, Norway
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in September
Ottestad, Norway
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is June (8.6km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in September
Ottestad, Norway
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (71%).
Average rainfall in September
Ottestad, Norway
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is July (20mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in September
Ottestad, Norway
- Average rainfall days in September: 9.3 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in September
Ottestad, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is March (52mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ottestad, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ottestad, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in September
Ottestad, Norway
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is January (18.6 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in September
Ottestad, Norway
- Average UV index in September: 3
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Ottestad, Norway
- Average cloud cover in September: 56
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 49).
Average visibility in September
Ottestad, Norway
- Average visibility in September: 7km
The month with the highest visibility is June (9km).
The months with the lowest visibility are January and February (5km).
Ottestad, Norway
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