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 start of September signals a decrease in the average high-temperature, transitioning from 19°C (66.2°F) in August to a still refreshing 13.3°C (55.9°F). The nights of September anticipate an average low-temperature of 7.5°C (45.5°F).Humidity
In September, the average relative humidity is 83%.Rainfall
In Kiuruvesi, in September, during 7.2 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Kiuruvesi, during the entire year, the rain falls for 83.1 days and collects up to 298mm (11.73") of precipitation.Snowfall
In Kiuruvesi, snow does not fall in June through September.Daylight
In Kiuruvesi, the average length of the day in September is 13h and 0min.On the first day of September, sunrise is at 05:59 and sunset at 20:27. On the last day of the month, sunrise is at 07:20 and sunset at 18:46 EEST.
Sunshine
In Kiuruvesi, Finland, the average sunshine in September is 6.3h.UV index
In Kiuruvesi, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Kiuruvesi in September?
What is the average humidity in September in Kiuruvesi?
How many days does it rain in September in Kiuruvesi?
When it does not snow in Kiuruvesi?
Does it snow in Kiuruvesi in September?
What is the average length of the day in September in Kiuruvesi?
What time are sunrise and sunset in September in Kiuruvesi?
How many hours of sunshine does Kiuruvesi have in September?
How high is the UV index in September in Kiuruvesi?
Average temperature in September
Kiuruvesi, Finland
- Average high temperature in September: 13.3°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-9.9°C).
Average pressure in September
Kiuruvesi, Finland
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.2mbar).
Average wind speed in September
Kiuruvesi, Finland
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).
Average humidity in September
Kiuruvesi, Finland
- Average humidity in September: 83%
The months with the highest relative humidity are January and February (95%).
The months with the lowest relative humidity are May and June (68%).
Average rainfall in September
Kiuruvesi, Finland
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Kiuruvesi, Finland
- Average rainfall days in September: 7.2 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in September
Kiuruvesi, Finland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (198mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kiuruvesi, Finland
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Kiuruvesi, 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: 6h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in September
Kiuruvesi, Finland
- Average sunshine days in September: 21.9 days
The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is January (9.3 days).
Average UV index in September
Kiuruvesi, 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, March, November and December (UV index 1).
Average cloud cover in September
Kiuruvesi, Finland
- Average cloud cover in September: 57
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 44).
Average visibility in September
Kiuruvesi, Finland
- Average visibility in September: 8km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (5km).
