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FinlandThe weather in September in Tölvä
It's cool in September in Tölvä with an average temperature of 14°C. Temperatures this month range from a low of 10°C to a high of 18°C. At night, you can expect temperatures between 4°C and 11°C.
Looking for sun? September isn’t a good month to be in Tölvä. There’s too much chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Tölvä, Finland. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 24°C in 2019, Tölvä reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 3°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -3°C to a highest value of 17°C.
Rainfall amount
In September, there is an average of 100 mm of precipitation, spread over 13 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Tölvä
Click on any day in September to get detailed info about the usual weather on that day in Tölvä. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Tölvä | New York | |
|---|---|---|
| Average temperature | 14°C | 27°C |
| Max. temperature | 18°C | 31°C |
| Min. temperature | 4°C | -5°C |
| Total precipitation | 100 mm | 57 mm |
| Rainy days | 13 days | 9 days |
Start of September
The month of September starts in Tölvä with cool temps, averaging around 17°C during the day and nights around 11°C.
Mid September
By mid-September, daytime temps drop to around 15°C, with nights around 9°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Tölvä is around 12°C, while nighttime temps are about 7°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of Tölvä for all months and discover the best travel time
Curious about the weather in other parts of Finland? Check out the climate and weather for spots like Helsinki, Rovaniemi, Kuusamo, or explore other destinations in Finland.
Temperature charts
These charts show the average temperatures in September in Tölvä, Finland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Tölvä
Temperature in September in Tölvä over the years
Precipitation charts
These charts show the average amount of precipitation in September in Tölvä, Finland. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Tölvä
Total precipitation in September in Tölvä over the years
Daily UV index in September in Tölvä
This chart shows the average daily UV index in September in Tölvä, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Tölvä
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Average weather in Tölvä by month
Click on a month below to see detailed weather info for Tölvä. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.