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
The onset of September brings a small shift in high-temperatures, falling from a refreshing 19.1°C (66.4°F) in August to a moderate 14.8°C (58.6°F). Kiukainen sees a minor drop to an average minimum temperature of 10.8°C (51.4°F) during the night in the month of September.Humidity
The average relative humidity in September in Kiukainen is 79%.Rainfall
In Kiukainen, during September, the rain falls for 14 days and regularly aggregates up to 43mm (1.69") of precipitation. In Kiukainen, during the entire year, the rain falls for 135.2 days and collects up to 422mm (16.61") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 55min.On the first day of September, sunrise is at 06:24 and sunset at 20:38. On the last day of the month, sunrise is at 07:36 and sunset at 19:06 EEST.
Sunshine
In September, the average sunshine in Kiukainen is 7.6h.UV index
In September, the average daily maximum UV index in Kiukainen, Finland, is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 3 in September translates into this advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the temperature in September in Kiukainen?
What is the average humidity in September in Kiukainen?
How much does it rain in Kiukainen in September?
When it does not snow in Kiukainen?
Does it snow in Kiukainen in September?
What is the average length of the day in September in Kiukainen?
When is the sunrise / sunset in September in Kiukainen?
How long on average sun shines in September in Kiukainen?
How high is the UV index in September in Kiukainen?
Average temperature in September
Kiukainen, Finland
- Average high temperature in September: 14.8°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The months with the lowest average high temperature are January and February (-1.5°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (-5°C).
Average pressure in September
Kiukainen, Finland
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).
Average wind speed in September
Kiukainen, Finland
- Average wind speed in September: 16.8km/h
The windiest month (with the highest average wind speed) is December (20.7km/h).
The calmest month (with the lowest average wind speed) is July (14.5km/h).
Average humidity in September
Kiukainen, Finland
- Average humidity in September: 79%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Kiukainen, Finland
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Kiukainen, Finland
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in September
Kiukainen, Finland
- Average snowfall in September: 0mm
The month with the highest snowfall is March (88mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kiukainen, Finland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kiukainen, Finland
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January and December (Average sunshine: 2h and 6min).
Average sunshine days in September
Kiukainen, Finland
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is June (16.8 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in September
Kiukainen, Finland
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in September
Kiukainen, Finland
- Average cloud cover in September: 45
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in September
Kiukainen, Finland
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February and March (8km).
Kiukainen, Finland
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