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
Start of September brings a slight shift in the average high-temperature, dipping a bit from August's comfortable 19.5°C (67.1°F) to a still refreshing 15.2°C (59.4°F). During the month of September, Sulvik experiences a steady low-temperature average of 7.5°C (45.5°F).Humidity
The average relative humidity in September is 82%.Rainfall
In Sulvik, Sweden, during September, the rain falls for 14.6 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 163.2 rainfall days, and 563mm (22.17") of precipitation is accumulated.Snowfall
In Sulvik, snow does not fall in June through September.Daylight
The average length of the day in September in Sulvik is 12h and 51min.On the first day of the month, sunrise is at 06:07 and sunset at 20:12. On the last day of September, in Sulvik, sunrise is at 07:14 and sunset at 18:45 CEST.
Sunshine
In September, the average sunshine is 7.2h.UV index
In September, the average daily maximum UV index in Sulvik is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 3 during September translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Sulvik?
What is the average humidity in September in Sulvik?
How much does it rain in Sulvik in September?
When it does not snow in Sulvik?
Does it snow in Sulvik in September?
How many hours of daylight does Sulvik have in September?
What time are sunrise and sunset in September in Sulvik?
How long on average sun shines in September in Sulvik?
How high is the UV index in September in Sulvik?
Average temperature in September
Sulvik, Sweden
- Average high temperature in September: 15.2°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is July (11.1°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in September
Sulvik, Sweden
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is April (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in September
Sulvik, Sweden
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is January (11.4km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in September
Sulvik, Sweden
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (91%).
The months with the lowest relative humidity are May and June (71%).
Average rainfall in September
Sulvik, Sweden
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Sulvik, Sweden
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in September
Sulvik, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (164mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sulvik, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sulvik, Sweden
- Average daylight in September: 12h and 5min
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 6min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Sulvik, Sweden
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in September
Sulvik, Sweden
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Sulvik, Sweden
- Average cloud cover in September: 51
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 46).
Average visibility in September
Sulvik, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May and June (9km).
The months with the lowest visibility are January and February (6km).
