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 shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a refreshing 13.5°C (56.3°F) to a chilly 9°C (48.2°F). Throughout September, Utsjoki anticipates an average low-temperature of 3.7°C (38.7°F).Humidity
In Utsjoki, the average relative humidity in September is 85%.Rainfall
In September, in Utsjoki, the rain falls for 14.9 days. Throughout September, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 130.4 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Utsjoki. September is the first month it typically snows in Utsjoki. Throughout September, in the average 1.8 snowfall days, it receives 16mm (0.63") of snow. In Utsjoki, during the entire year, snow falls for 145.5 days and aggregates up to 1012mm (39.84") of snow.Daylight
In Utsjoki, the average length of the day in September is 13h and 21min.On the first day of the month, sunrise is at 05:30 and sunset at 20:53. On the last day of September, sunrise is at 07:25 and sunset at 18:37 EEST.
Sunshine
In Utsjoki, the average sunshine in September is 5.5h.UV index
In Utsjoki, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 2 during September translates into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Utsjoki?
What is the average humidity in September in Utsjoki?
How many days does it rain in September in Utsjoki?
When does it start snowing in Utsjoki?
What is the average length of the day in September in Utsjoki?
When is the sunrise / sunset in September in Utsjoki?
How many hours of sunshine does Utsjoki have in September?
What is the UV index intensity in September in Utsjoki?
Average temperature in September
Utsjoki, Finland
- Average high temperature in September: 9°C
The warmest month (with the highest average high temperature) is July (15.5°C).
The month with the lowest average high temperature is January (-8.7°C).
- Average low temperature in September: 3.7°C
The month with the highest average low temperature is July (8.6°C).
The coldest month (with the lowest average low temperature) is February (-14.6°C).
Average pressure in September
Utsjoki, Finland
- Average pressure in September: 1010mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1002.6mbar).
Average wind speed in September
Utsjoki, Finland
- Average wind speed in September: 15.7km/h
The windiest month (with the highest average wind speed) is March (17.4km/h).
The calmest month (with the lowest average wind speed) is August (14.2km/h).
Average humidity in September
Utsjoki, Finland
- Average humidity in September: 85%
The months with the highest relative humidity are January, February and April (93%).
The month with the lowest relative humidity is June (71%).
Average rainfall in September
Utsjoki, Finland
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is June (50mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days in September
Utsjoki, Finland
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in September
Utsjoki, Finland
- Average snowfall in September: 16mm
The month with the highest snowfall is December (166mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Utsjoki, Finland
- Average snowfall days in September: 1.8 days
The month with the highest number of snowfall days is December (22.5 days).
The month with the least snowfall days is August (0 days).
Average daylight in September /
Average sunshine in September
Utsjoki, Finland
- Average daylight in September: 13h and 2min
The month with the longest days is August (Average daylight: 18h and 6min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
- Average sunshine in September: 5h and 3min
The month with the most sunshine is August (Average sunshine: 7h and 18min).
The month with the least sunshine is December (Average sunshine: 0h and 18min).
Average sunshine days in September
Utsjoki, Finland
- Average sunshine days in September: 10.5 days
The month with the most sunshine days is August (11.6 days).
The month with the least sunshine days is April (6.6 days).
Average UV index in September
Utsjoki, Finland
- Average UV index in September: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in September
Utsjoki, Finland
- Average cloud cover in September: 64
The month with the most cloud cover is April (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 61).
Average visibility in September
Utsjoki, Finland
- Average visibility in September: 9km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January, February, March, April, May and December (7km).
