September weather forecastVeteli, Finland
September
Weather in September
The first month of the autumn, September, is also a moderate month in Veteli, Finland, with temperature in the range of an average high of 13.6°C (56.5°F) and an average low of 8.6°C (47.5°F).Temperature
September is characterized by a slight reduction in average high-temperature, easing from an enjoyable 18.2°C (64.8°F) in August to a still refreshing 13.6°C (56.5°F). Nighttime readings in Veteli during September register a minimal drop from daytime highs, averaging at a frosty 8.6°C (47.5°F).Humidity
The average relative humidity in September in Veteli, Finland, is 81%.Rainfall
In Veteli, Finland, during September, the rain falls for 12.6 days and regularly aggregates up to 33mm (1.3") of precipitation. In Veteli, during the entire year, the rain falls for 129 days and collects up to 403mm (15.87") of precipitation.Snowfall
In Veteli, Finland, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 59min.On the first day of the month, sunrise is at 06:11 and sunset at 20:38. On the last day of September, sunrise is at 07:31 and sunset at 18:57 EEST.
Sunshine
In Veteli, the average sunshine in September is 7.1h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In September, a daily UV index of 3 turns into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Veteli, Finland
- Average high temperature in September: 13.6°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-4.2°C).
- Average low temperature in September: 8.6°C
The month with the highest average low temperature is July (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (-7.6°C).
Average pressure in September
Veteli, Finland
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.6mbar).
Average wind speed in September
Veteli, Finland
- Average wind speed in September: 14.4km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity in September
Veteli, Finland
- Average humidity in September: 81%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (70%).
Average rainfall in September
Veteli, Finland
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Veteli, Finland
- Average rainfall days in September: 12.6 days
The month with the highest number of rainy days is August (14.7 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in September
Veteli, Finland
- Average snowfall in September: 0mm
The month with the highest snowfall is February (185mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Veteli, Finland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (21 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Veteli, Finland
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 24min).
The month with the shortest days is December (Average daylight: 4h and 42min).
- Average sunshine in September: 7h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 0min).
Average sunshine days in September
Veteli, Finland
- Average sunshine days in September: 15.3 days
The months with the most sunshine days are May and June (17.3 days).
The month with the least sunshine days is December (6.5 days).
Average UV index in September
Veteli, 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
Veteli, Finland
- Average cloud cover in September: 51
The months with the most cloud cover are January and February (Cloud cover 73).
The month with the least cloud cover is June (Cloud cover 39).
Average visibility in September
Veteli, Finland
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (7km).
