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 transition into September is accompanied by a temperature decrease, with the average high-temperature shifting from a mild 14.8°C (58.6°F) in August to a frosty 9.5°C (49.1°F). In Jukkasjärvi, the average low-temperature during the month of September is a cold 2.9°C (37.2°F).Humidity
In September, the average relative humidity in Jukkasjärvi is 82%.Rainfall
In September, the rain falls for 13.5 days. Throughout September, 44mm (1.73") of precipitation is accumulated. Throughout the year, in Jukkasjärvi, there are 108 rainfall days, and 373mm (14.69") of precipitation is accumulated.Snowfall
Months with snowfall in Jukkasjärvi are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 3 snowfall days, it receives 40mm (1.57") of snow. Throughout the year, in Jukkasjärvi, there are 134.8 snowfall days, and 1187mm (46.73") of snow is accumulated.Daylight
In September, the average length of the day is 13h and 13min.On the first day of the month, sunrise is at 05:06 and sunset at 20:08. On the last day of September, sunrise is at 06:48 and sunset at 18:06 CEST.
Sunshine
In September, the average sunshine is 6.8h.UV index
In September, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 2 in September leads to these recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are September temperatures in Jukkasjärvi?
What is the average humidity in September in Jukkasjärvi?
How many days does it rain in September in Jukkasjärvi?
When does it start to snow in Jukkasjärvi?
How many hours of daylight does Jukkasjärvi have in September?
What time are sunrise and sunset in September in Jukkasjärvi?
How many hours of sunshine does Jukkasjärvi have in September?
How high is the UV index in September in Jukkasjärvi?
Average temperature in September
Jukkasjärvi, Sweden
- Average high temperature in September: 9.5°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (-9.9°C).
- Average low temperature in September: 2.9°C
The month with the highest average low temperature is July (8.9°C).
The coldest month (with the lowest average low temperature) is February (-16°C).
Average pressure in September
Jukkasjärvi, Sweden
- Average pressure in September: 1010mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1003.7mbar).
Average wind speed in September
Jukkasjärvi, Sweden
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is June (14km/h).
The calmest month (with the lowest average wind speed) is April (10.7km/h).
Average humidity in September
Jukkasjärvi, Sweden
- Average humidity in September: 82%
The months with the highest relative humidity are January, February and April (92%).
The month with the lowest relative humidity is June (65%).
Average rainfall in September
Jukkasjärvi, Sweden
- Average rainfall in September: 44mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is March (20mm).
Average rainfall days in September
Jukkasjärvi, Sweden
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in September
Jukkasjärvi, Sweden
- Average snowfall in September: 40mm
The month with the highest snowfall is December (204mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Jukkasjärvi, Sweden
- Average snowfall days in September: 3 days
The month with the highest number of snowfall days is December (21.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Jukkasjärvi, Sweden
- Average daylight in September: 13h and 1min
The month with the longest days is August (Average daylight: 17h and 18min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in September
Jukkasjärvi, Sweden
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is August (15 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in September
Jukkasjärvi, Sweden
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, April, November and December (UV index 1).
Average cloud cover in September
Jukkasjärvi, Sweden
- Average cloud cover in September: 55
The months with the most cloud cover are January and December (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 51).
Average visibility in September
Jukkasjärvi, Sweden
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and February (6km).
Jukkasjärvi, Sweden
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