September weather forecastPajala, Sweden
September
Weather in September
September in Pajala experiences prominent weather shifts as Autumn marches in. Notable is a further drop in temperatures, from 4.7°C (40.5°F) to 11.3°C (52.3°F). Witness the brilliance of shedding leaves against the backdrop of a clear blue sky. More consistent rainfall contributes to the slightly dampened feel. September imbibes the beauty of changing seasons in this idyllic town.Temperature
Onset of September in Pajala witnesses a reduction in the average high-temperature, falling from an enjoyable 17°C (62.6°F) in August to a fresh 11.3°C (52.3°F). Pajala's temperature in September lowers to a consistent average of 4.7°C (40.5°F) during the nights.Humidity
The average relative humidity in September is 84%.Rainfall
In Pajala, Sweden, during September, the rain falls for 13.4 days and regularly aggregates up to 40mm (1.57") of precipitation. In Pajala, during the entire year, the rain falls for 111.8 days and collects up to 419mm (16.5") of precipitation.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows in Pajala. Throughout September, in the average 0.3 snowfall days, it receives 6mm (0.24") of snow. In Pajala, during the entire year, snow falls for 116.2 days and aggregates up to 1187mm (46.73") of snow.Daylight
In September, the average length of the day is 13h and 11min.On the first day of the month, sunrise is at 04:58 and sunset at 19:54. On the last day of September, sunrise is at 06:36 and sunset at 17:55 CEST.
Sunshine
In September, the average sunshine is 6.2h.UV index
In Pajala, the average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In September, a daily maximum UV index of 2 leads to the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Pajala, Sweden
- Average high temperature in September: 11.3°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (-8.7°C).
- Average low temperature in September: 4.7°C
The month with the highest average low temperature is July (10.4°C).
The coldest month (with the lowest average low temperature) is January (-14.3°C).
Average pressure in September
Pajala, Sweden
- Average pressure in September: 1010.5mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1004.7mbar).
Average wind speed in September
Pajala, Sweden
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is April (9.2km/h).
Average humidity in September
Pajala, Sweden
- Average humidity in September: 84%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (65%).
Average rainfall in September
Pajala, Sweden
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is July (59mm).
The driest months (with the least rainfall) are February and April (23mm).
Average rainfall days in September
Pajala, Sweden
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in September
Pajala, Sweden
- Average snowfall in September: 6mm
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
Pajala, Sweden
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is December (19.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Pajala, Sweden
- Average daylight in September: 13h and 12min
The month with the longest days is May (Average daylight: 19h and 24min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in September
Pajala, Sweden
- Average sunshine days in September: 13.4 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is April (7.6 days).
Average UV index in September
Pajala, Sweden
- Average UV index in September: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in September
Pajala, Sweden
- Average cloud cover in September: 60
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 49).
Average visibility in September
Pajala, Sweden
- Average visibility in September: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, April and December (5km).
