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 beginning of September involves a decrease in the average high-temperature, transitioning from an enjoyable 19.8°C (67.6°F) in August to a mild 13.9°C (57°F). An average minimum temperature of 7.5°C (45.5°F) marks the month of September.Humidity
In Kuhmoinen, the average relative humidity in September is 83%.Rainfall
In Kuhmoinen, during September, the rain falls for 12.5 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, there are 125.3 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows in Kuhmoinen. Throughout September, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 99.7 snowfall days, and 915mm (36.02") of snow is accumulated.Daylight
In Kuhmoinen, the average length of the day in September is 12h and 55min.On the first day of September, sunrise is at 06:11 and sunset at 20:26. On the last day of the month, sunrise is at 07:24 and sunset at 18:53 EEST.
Sunshine
The average sunshine in September is 6.6h.UV index
In September, the average daily maximum UV index in Kuhmoinen is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the usual temperature for Kuhmoinen in September?
What is the average humidity in September in Kuhmoinen?
How much does it rain in Kuhmoinen in September?
When does it start snowing in Kuhmoinen?
How many hours of daylight does Kuhmoinen have in September?
When are sunrise and sunset in September in Kuhmoinen?
How many hours of sunshine does Kuhmoinen have in September?
What is the UV index reading in September in Kuhmoinen?
Average temperature in September
Kuhmoinen, Finland
- Average high temperature in September: 13.9°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-4.9°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 (-9.2°C).
Average pressure in September
Kuhmoinen, Finland
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in September
Kuhmoinen, Finland
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest month (with the lowest average wind speed) is July (9.9km/h).
Average humidity in September
Kuhmoinen, Finland
- Average humidity in September: 83%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (67%).
Average rainfall in September
Kuhmoinen, Finland
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Kuhmoinen, Finland
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in September
Kuhmoinen, Finland
- Average snowfall in September: 1mm
The month with the highest snowfall is December (202mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Kuhmoinen, Finland
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Kuhmoinen, Finland
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in September
Kuhmoinen, Finland
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in September
Kuhmoinen, 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
Kuhmoinen, Finland
- Average cloud cover in September: 56
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in September
Kuhmoinen, 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).
Kuhmoinen, Finland
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