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
In September, the average high-temperature marginally drops from a refreshing 16.9°C (62.4°F) in August to a moderate 13.3°C (55.9°F). Nights during September maintain a steady temperature, averaging at a fresh 10°C (50°F).Humidity
In Kisor, the average relative humidity in September is 79%.Rainfall
In September, the rain falls for 14.9 days. Throughout September, 39mm (1.54") of precipitation is accumulated. In Kisor, Finland, during the entire year, the rain falls for 134.8 days and collects up to 453mm (17.83") of precipitation.Snowfall
June through September are months without snowfall in Kisor, Finland.Daylight
In Kisor, the average length of the day in September is 13h and 0min.On the first day of September, sunrise is at 06:15 and sunset at 20:43. On the last day of the month, sunrise is at 07:36 and sunset at 19:01 EEST.
Sunshine
The average sunshine in September in Kisor, Finland, is 7.5h.UV index
The average daily maximum UV index in September in Kisor is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Kisor?
What is the average humidity in September in Kisor?
How many days does it rain in September in Kisor?
When it does not snow in Kisor?
Does it snow in Kisor in September?
What is the average length of the day in September in Kisor?
What time are sunrise and sunset in September in Kisor?
How long on average sun shines in September in Kisor?
How high is the UV index in September in Kisor?
Average temperature in September
Kisor, Finland
- Average high temperature in September: 13.3°C
The warmest month (with the highest average high temperature) is July (17.6°C).
The months with the lowest average high temperature are January and February (-3.3°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-6.7°C).
Average pressure in September
Kisor, Finland
- Average pressure in September: 1011.6mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).
Average wind speed in September
Kisor, Finland
- Average wind speed in September: 18.6km/h
The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is July (15.1km/h).
Average humidity in September
Kisor, Finland
- Average humidity in September: 79%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (74%).
Average rainfall in September
Kisor, Finland
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is August (57mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Kisor, Finland
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in September
Kisor, Finland
- Average snowfall in September: 0mm
The month with the highest snowfall is March (147mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kisor, Finland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kisor, Finland
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 30min).
The month with the shortest days is December (Average daylight: 4h and 36min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in September
Kisor, Finland
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is December (10.4 days).
Average UV index in September
Kisor, Finland
- 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 and December (UV index 1).
Average cloud cover in September
Kisor, Finland
- Average cloud cover in September: 49
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are June and July (Cloud cover 38).
Average visibility in September
Kisor, Finland
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and April (8km).
