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
The arrival of September signals a subtle shift in temperature, down from a cool 11.7°C (53.1°F) in August to a chilly 8.2°C (46.8°F). The month of September in Tyssedal is marked by an average minimum temperature of 3.8°C (38.8°F), slightly cooler than its daytime counterpart.Humidity
In Tyssedal, the average relative humidity in September is 88%.Rainfall
In Tyssedal, during September, the rain falls for 21.8 days and regularly aggregates up to 176mm (6.93") of precipitation. Throughout the year, there are 237.4 rainfall days, and 1982mm (78.03") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Tyssedal.Daylight
In Tyssedal, the average length of the day in September is 12h and 52min.On the first day of the month, sunrise is at 06:29 and sunset at 20:37. On the last day of September, in Tyssedal, sunrise is at 07:38 and sunset at 19:08 CEST.
Sunshine
The average sunshine in September is 4.6h.UV index
In Tyssedal, the average daily maximum UV index in September is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 2 in September interprets into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Tyssedal?
What is the average humidity in September in Tyssedal?
How much does it rain in Tyssedal in September?
When it does not snow in Tyssedal?
Does it snow in Tyssedal in September?
What is the average length of the day in September in Tyssedal?
When is the sunrise / sunset in September in Tyssedal?
How long on average sun shines in September in Tyssedal?
What is the UV index reading in September in Tyssedal?
Average temperature in September
Tyssedal, Norway
- Average high temperature in September: 8.2°C
The warmest month (with the highest average high temperature) is July (12.6°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in September: 3.8°C
The month with the highest average low temperature is July (6.7°C).
The coldest month (with the lowest average low temperature) is February (-10.6°C).
Average pressure in September
Tyssedal, Norway
- Average pressure in September: 1012.3mbar
The months with the highest atmospheric pressure are April and May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).
Average wind speed in September
Tyssedal, Norway
- Average wind speed in September: 11.3km/h
The windiest month (with the highest average wind speed) is January (13.3km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).
Average humidity in September
Tyssedal, Norway
- Average humidity in September: 88%
The month with the highest relative humidity is December (94%).
The month with the lowest relative humidity is June (81%).
Average rainfall in September
Tyssedal, Norway
- Average rainfall in September: 176mm
The wettest month (with the highest rainfall) is December (262mm).
The driest months (with the least rainfall) are April and June (108mm).
Average rainfall days in September
Tyssedal, Norway
- Average rainfall days in September: 21.8 days
The month with the highest number of rainy days is August (24.6 days).
The month with the least rainy days is February (13.8 days).
Average snowfall in September
Tyssedal, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (450mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Tyssedal, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Tyssedal, Norway
- Average daylight in September: 12h and 5min
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: 4h and 4min
The month with the most sunshine is June (Average sunshine: 7h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in September
Tyssedal, Norway
- Average sunshine days in September: 6.1 days
The month with the most sunshine days is April (8.2 days).
The month with the least sunshine days is August (4.4 days).
Average UV index in September
Tyssedal, Norway
- Average UV index in September: 2
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Tyssedal, Norway
- Average cloud cover in September: 70
The month with the most cloud cover is December (Cloud cover 77).
The month with the least cloud cover is June (Cloud cover 61).
Average visibility in September
Tyssedal, Norway
- Average visibility in September: 8km
The months with the highest visibility are June, July, August, September and October (8km).
The months with the lowest visibility are January, February, March and December (6km).
