Climate and monthly weather forecastSkellefteå, Sweden
Climate and monthly weather forecast
The climate of Skellefteå
Skellefteå, Sweden, falls within the Dfc category under the Köppen climate classification, a system used for the identification of global climatic patterns. This categorization, predominantly associated with a Subarctic climate, indicates severe winters with no dry season and cool summers. The city's northern geographical positioning heavily influences this climate type prevalent in the region.Throughout the year, there is a marked variance in temperatures in Skellefteå. The highest average temperature of 19.4°C (66.9°F) is typically experienced in July while the lowest, -9.3°C (15.3°F), predominantly occurs in February. During the summer months, temperatures tend to hover around low to mid-teens°C, while winter months are generally cold, with temperatures often dipping below freezing.
Relative humidity remains moderately high all year, peaking at 92% during the winter months of January and February, then gradually decreasing to its lowest at 65% in June. Rainfall is a common occurrence, with July experiencing the highest rainfall of 30mm (1.18"). Additionally, snowfall is a distinct feature of Skellefteå's climate, particularly from November through to March, with the largest average snowfall of 107mm (4.21") seen in March and December.
The best time to visit Skellefteå
For travelers seeking to experience the most favorable weather conditions in Skellefteå, the months from May to August would make the ideal time. This period sees the highest average temperature peaking in July at 19.4°C (66.9°F). Moreover, visitors during these months can also experience longer daylight hours, peaking at 21.4 hours in June, and the most sunshine hours, maxing at 12.8 hours in July.The worst time to visit Skellefteå
The period between November to March can be challenging for travelers as it constitutes the coldest months with freezing temperatures. January and February witness the lowest average temperatures, dipping to -8.6°C (16.5°F) and -9.3°C (15.3°F) respectively. Combined with significant snowfall - reaching averages of 98mm (3.86") to 107mm (4.21") - and limited sunshine hours, this period can be less desirable for visitors not accustomed to severe winter conditions.Spring weather in Skellefteå
In Skellefteå, Spring starts around March and lasts till May, with average temperatures gradually rising from -0.8°C (30.6°F) in March to 11.5°C (52.7°F) in May. Average rainfall in these months ranges from 18mm (0.71") to 24mm (0.94") while daylight hours extend significantly from 11.8 hours in March to reach 18.7 hours in May.Summer weather in Skellefteå
The Summer season, running from June to August, offers pleasant temperature averages, with a maximum of up to 19.4°C (66.9°F) in July and a minimum of 8.5°C (47.3°F) in June. It's also the period with the highest daylight hours, peaking at 21.4 hours in June. Furthermore, this is followed by significant periods of sunshine, with an average of over 10 hours per day.Autumn weather in Skellefteå
Autumn in Skellefteå is observed from September to November. This period is characterized by a steady decline in temperature from 13.3°C (55.9°F) in September to 1.2°C (34.2°F) by November, coupled with a progressive decrease in daylight hours from 13.1 hours to 6.3 hours.Winter weather in Skellefteå
Winter in Skellefteå lasts from December to February, with sub-zero average temperatures. December and January experience similar snowfall, both averaging around 98mm (3.86") to 107mm (4.21"). There is also a decrease in daylight hours during the winter, plummeting down to 4 hours in December, making this season significantly darker and colder.Weather in January
January ushers in the new year with cold and snowy conditions in Skellefteå, Sweden. This month receives the highest snowfall of the year with 107mm (4.21"). A substantial decrease in temperatures from December calls for bracing against icy winds. Weather in January »Weather in February
February follows in January’s footsteps, but with slightly less severe conditions. The average high and low temperatures marginally rise from -4.8°C (23.4°F) to -4.5°C (23.9°F) and -8.6°C (16.5°F) to -9.3°C (15.3°F) respectively. Weather in February »Weather in March
The arrival of March signifies the transitioning weather patterns in Skellefteå, Sweden. The temperatures start to rise, and the average high temperature climbs to -0.8°C (30.6°F), from -4.5°C (23.9°F) in February. The city experiences a notable cutback in snowfall and a gradual increase in daylight hours. Weather in March »Weather in April
April witnesses visible transformations in weather with the onset of spring. From a relative increase in temperatures to a sharp fall in snowfall, change becomes the weather’s mantra. The notable rise in temperatures from -0.8°C (30.6°F) to 4.7°C (40.5°F) significantly influences the weather. Weather in April »Weather in May
May ushers in warmer temperatures, making the weather conducive for outdoor activities. From 4.7°C (40.5°F) to 11.5°C (52.7°F), temperatures in May show a considerable jump from the prior month. With minimal snowfall, the city basks in extended daylight hours and abundant sunshine. Weather in May »Weather in June
June hails the arrival of summer in Skellefteå, Sweden. With the average temperature soaring to 16.1°C (61°F), June is noticeably warmer than the previous months. Along with escalating temperatures, the city enjoys the longest daylight hours of the year of 21.4 hours. Weather in June »Weather in July
July is renowned for being the warmest month of the year in Skellefteå, Sweden. The average temperature peaks at 19.4°C (66.9°F), marking a noticeable trend from the previous month's 16.1°C (61°F). Despite slightly lesser sunlight hours than June, the city continues to experience the summer's heat and extended daylight. Weather in July »Weather in August
The arrival of August brings a subtle decrease in temperatures, indicating the gradual transition from summer to autumn. Although the average high temperature drops slightly from 19.4°C (66.9°F) to 18.2°C (64.8°F), the climate remains quite warm. Weather in August »Weather in September
September marks the beginning of autumn in Skellefteå, Sweden, evident by the tapering temperatures. From 18.2°C (64.8°F) in August, the average high temperature plummets to 13.3°C (55.9°F). The slow but steady decline in temperatures prepares the residents for the forthcoming colder months. Weather in September »Weather in October
October brings forth the first true signs of approaching winter with a marked drop in temperatures. The average high temperature further drops from 13.3°C (55.9°F) in September to a mere 5.9°C (42.6°F) in October. This month witnesses a significant decrease in sunlight hours, reminding the residents of the imminent winter. Weather in October »Weather in November
November signifies the onset of winter in Skellefteå, Sweden. As trouble-free autumn days make way for winter chill, the average high temperature drops to 1.2°C (34.2°F) from October's 5.9°C (42.6°F). This month witnesses a resurgence in snowfall, making it a precursor for the harsh winter months ahead. Weather in November »Weather in December
December brings in an intense winter spell over Skellefteå, Sweden. Characterized by a frosty holiday spirit, the average temperature further plummets to -1.9°C (28.6°F), marking a remarkable change from November's temperature. Weather in December »Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The month of January sees the average lowest temperatures in Skellefteå, Sweden, reaching -4.8°C (23.4°F) at the peak and -8.6°C (16.5°F) at the low.
January and February, with an average relative humidity of 92%, are most humid months in Skellefteå.
In Skellefteå, during the entire year, the rain falls for 99.9 days and collects up to 252mm (9.92") of precipitation.
January through May, October through December are months with snowfall.
The months with the most snowfall in Skellefteå, Sweden, are January and March, with an average 107mm (4.21") of accumulated snow.
In Skellefteå, during the entire year, snow falls for 77.3 days and aggregates up to 575mm (22.64") of snow.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
February is the month with the least rainfall in Skellefteå. Rain falls for 3.5 days and accumulates 14mm (0.55") of precipitation.
The least humid month is June, with an average relative humidity of 65%.
In Skellefteå, Sweden, snow does not fall in June through September.
June has the longest days of the year in Skellefteå, with an average of 21h and 24min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index in Skellefteå.
July, marked by an average high-temperature of 19.4°C (66.9°F) and a low-temperature of 12°C (53.6°F), is the warmest month.
July is the month with the most rainfall. Rain falls for 11.9 days and accumulates 30mm (1.18") of precipitation.
With an average of 12.8h of sunshine, July has the most sunshine of the year.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Skellefteå, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
The month with the shortest days in Skellefteå, Sweden, is December, with an average of 4h and 0min of daylight.
December has the least sunshine of the year in Skellefteå, with an average of 1.4h of sunshine.
Average temperature
Skellefteå, Sweden
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-4.8°C).
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is February (-9.3°C).
Average pressure
Skellefteå, Sweden
- Average pressure in January:
1009.5mbar - Average pressure in February:
1009.8mbar - Average pressure in March:
1008.7mbar - Average pressure in April:
1012.1mbar - Average pressure in May:
1014.1mbar - Average pressure in June:
1011.3mbar
- Average pressure in July:
1010.5mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1011.2mbar - Average pressure in October:
1011.8mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1005mbar
The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1005mbar).
Average wind speed
Skellefteå, Sweden
- Average wind speed in January:
14km/h - Average wind speed in February:
13.2km/h - Average wind speed in March:
13.7km/h - Average wind speed in April:
12km/h - Average wind speed in May:
11.9km/h - Average wind speed in June:
11.6km/h
- Average wind speed in July:
11.2km/h - Average wind speed in August:
11.4km/h - Average wind speed in September:
12.6km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
13.6km/h - Average wind speed in December:
14.6km/h
The windiest month (with the highest average wind speed) is December (14.6km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).
Average humidity
Skellefteå, Sweden
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is June (65%).
Average rainfall
Skellefteå, Sweden
The wettest month (with the highest rainfall) is July (30mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days
Skellefteå, Sweden
- Average rainfall days in January:
3 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
5.9 days - Average rainfall days in April:
8.2 days - Average rainfall days in May:
10.6 days - Average rainfall days in June:
9.9 days
- Average rainfall days in July:
11.9 days - Average rainfall days in August:
11.7 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (11.9 days).
The month with the least rainy days is January (3 days).
Average snowfall
Skellefteå, Sweden
The months with the highest snowfall are January and March (107mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Skellefteå, Sweden
- Average snowfall days in January:
15.2 days - Average snowfall days in February:
12.5 days - Average snowfall days in March:
13.8 days - Average snowfall days in April:
7.5 days - Average snowfall days in May:
2.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
3.8 days - Average snowfall days in November:
8.6 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Skellefteå, Sweden
- Average daylight in January:
5h and 18min - Average daylight in February:
8h and 30min - Average daylight in March:
11h and 48min - Average daylight in April:
15h and 12min - Average daylight in May:
18h and 42min - Average daylight in June:
21h and 24min
- Average daylight in July:
19h and 54min - Average daylight in August:
16h and 30min - Average daylight in September:
13h and 0min - Average daylight in October:
9h and 42min - Average daylight in November:
6h and 18min - Average daylight in December:
4h and 0min
The month with the longest days is June (Average daylight: 21h and 24min).
The month with the shortest days is December (Average daylight: 4h and 0min).
- Average sunshine in January:
2h and 0min - Average sunshine in February:
3h and 36min - Average sunshine in March:
5h and 12min - Average sunshine in April:
6h and 48min - Average sunshine in May:
10h and 48min - Average sunshine in June:
12h and 36min
- Average sunshine in July:
12h and 48min - Average sunshine in August:
9h and 48min - Average sunshine in September:
7h and 36min - Average sunshine in October:
4h and 42min - Average sunshine in November:
2h and 54min - Average sunshine in December:
1h and 24min
The month with the most sunshine is July (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days
Skellefteå, Sweden
- Average sunshine days in January:
15.1 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
16.3 days - Average sunshine days in August:
16.2 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
17.8 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
12.9 days
The months with the most sunshine days are June and October (17.8 days).
The month with the least sunshine days is December (12.9 days).
Average UV index
Skellefteå, Sweden
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Skellefteå, Sweden
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility
Skellefteå, Sweden
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (7km).
