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 corresponds with a reduction in the average high-temperature, down from August's refreshing 18.2°C (64.8°F) to a fresh 12.6°C (54.7°F). An average low-temperature of 6.4°C (43.5°F) marks the month of September in Pohjavaara.Humidity
The average relative humidity in September is 85%.Rainfall
In Pohjavaara, in September, it is raining for 16 days, with typically 41mm (1.61") of accumulated precipitation. In Pohjavaara, during the entire year, the rain falls for 124.6 days and collects up to 374mm (14.72") of precipitation.Snowfall
January through June, September through December are months with snowfall in Pohjavaara. September is the first month it typically snows in Pohjavaara. Throughout September, in the average 0.6 snowfall days, it receives 8mm (0.31") of snow. In Pohjavaara, during the entire year, snow falls for 126.3 days and aggregates up to 903mm (35.55") of snow.Daylight
In Pohjavaara, Finland, the average length of the day in September is 13h and 2min.On the first day of the month, sunrise is at 05:51 and sunset at 20:23. On the last day of September, in Pohjavaara, sunrise is at 07:15 and sunset at 18:39 EEST.
Sunshine
In September, the average sunshine is 5.8h.UV index
In Pohjavaara, Finland, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 2 during September leads to these instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Pohjavaara in September?
What is the average humidity in September in Pohjavaara?
How many days does it rain in September in Pohjavaara?
When does it start snowing in Pohjavaara?
How many hours of daylight does Pohjavaara have in September?
When are sunrise and sunset in September in Pohjavaara?
How many hours of sunshine does Pohjavaara have in September?
What is the UV index intensity in September in Pohjavaara?
Average temperature in September
Pohjavaara, Finland
- Average high temperature in September: 12.6°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (-7.3°C).
- Average low temperature in September: 6.4°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is January (-11.6°C).
Average pressure in September
Pohjavaara, Finland
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006.7mbar).
Average wind speed in September
Pohjavaara, Finland
- Average wind speed in September: 12.2km/h
The windiest months (with the highest average wind speed) are November and December (13.1km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in September
Pohjavaara, Finland
- Average humidity in September: 85%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (69%).
Average rainfall in September
Pohjavaara, Finland
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is July (48mm).
The driest months (with the least rainfall) are February and April (21mm).
Average rainfall days in September
Pohjavaara, Finland
- Average rainfall days in September: 16 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in September
Pohjavaara, Finland
- Average snowfall in September: 8mm
The month with the highest snowfall is March (160mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Pohjavaara, Finland
- Average snowfall days in September: 0.6 days
The month with the highest number of snowfall days is December (23.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Pohjavaara, Finland
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 18min).
- Average sunshine in September: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 36min).
Average sunshine days in September
Pohjavaara, Finland
- Average sunshine days in September: 10.3 days
The month with the most sunshine days is May (13 days).
The month with the least sunshine days is April (7.6 days).
Average UV index in September
Pohjavaara, Finland
- Average UV index in September: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Pohjavaara, Finland
- Average cloud cover in September: 63
The months with the most cloud cover are January, February and December (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 46).
Average visibility in September
Pohjavaara, Finland
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
