Climate and monthly weather forecastSiljan, Norway
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Siljan, Norway, with an average temperature varying between -0.7°C (30.7°F) and -4.3°C (24.3°F). Siljan reaches its lowest average temperatures in January, measuring -0.7°C (30.7°F) at the peak and -4.3°C (24.3°F) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Siljan, is another freezing cold month, with an average temperature ranging between min -4.7°C (23.5°F) and max -0.6°C (30.9°F). February's beginning signals an average high-temperature of a still freezing cold -0.6°C (30.9°F), barely different from January's -0.7°C (30.7°F). Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Siljan, Norway, with an average temperature fluctuating between 3.1°C (37.6°F) and -2.1°C (28.2°F). March showcases a minor temperature ascent, adjusting from February's freezing cold -0.6°C (30.9°F) to a cold 3.1°C (37.6°F). Weather in March »Weather in April
April is a chilly spring month in Siljan, Norway, with an average temperature ranging between max 9.1°C (48.4°F) and min 2.8°C (37°F). Siljan's April weather shows an increase in high-temperatures, moving from March's wintry 3.1°C (37.6°F) to a frosty 9.1°C (48.4°F). Weather in April »Weather in May
The last month of the spring, May, is a moderate month in Siljan, Norway, with an average temperature varying between 6.3°C (43.3°F) and 13.8°C (56.8°F). With the transition into May, Siljan experiences a subtle uplift in average high-temperatures, adjusting from a frosty 9.1°C (48.4°F) in April to a moderate 13.8°C (56.8°F). Weather in May »Weather in June
The first month of the summer, June, is a comfortable month in Siljan, Norway, with an average temperature varying between 17.6°C (63.7°F) and 9.8°C (49.6°F). As Siljan transitions into June, the average high-temperature is observed to slightly rise from a moderate 13.8°C (56.8°F) in May to a comfortable 17.6°C (63.7°F). Weather in June »Weather in July
July, like June, in Siljan, Norway, is another enjoyable summer month, with an average temperature fluctuating between 19.7°C (67.5°F) and 11.8°C (53.2°F). In Siljan, the month of July is known for its highest average temperatures, reaching a high of 19.7°C (67.5°F) and a low of 11.8°C (53.2°F). Weather in July »Weather in August
August, the last month of the summer in Siljan, is another refreshing month, with temperature in the range of an average low of 11.6°C (52.9°F) and an average high of 18.7°C (65.7°F). August is marked by an average high-temperature of a still comfortable 18.7°C (65.7°F), almost identical to the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Siljan, is still a refreshing month, with an average temperature fluctuating between 8.8°C (47.8°F) and 14.7°C (58.5°F). Siljan observes a small decrease in the average high-temperature with the arrival of September, falling from August's enjoyable 18.7°C (65.7°F) to a mild 14.7°C (58.5°F). Weather in September »Weather in October
October, like September, is another chilly autumn month in Siljan, Norway, with an average temperature ranging between max 9.1°C (48.4°F) and min 4.7°C (40.5°F). October's onset brings a reduction in the average high-temperature, from a refreshing 14.7°C (58.5°F) in September to a frosty 9.1°C (48.4°F). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Siljan, Norway, with an average temperature fluctuating between 4.1°C (39.4°F) and 1°C (33.8°F). As November begins, there is a decrease in the average high-temperature, falling from a chilly 9.1°C (48.4°F) in October to a wintry 4.1°C (39.4°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Siljan, Norway, with temperature in the range of an average high of 0.7°C (33.3°F) and an average low of -2.5°C (27.5°F). The advent of December brings a subtle shift in temperature, with the average high moving from a cold 4.1°C (39.4°F) in November to a still icy 0.7°C (33.3°F). Weather in December »Updated: Jan 26, 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
January proves to be the coldest month in Siljan, recording an average maximum temperature of -0.7°C (30.7°F) and a minimum temperature of -4.3°C (24.3°F).
In Siljan, Norway, during the entire year, the rain falls for 142.3 days and collects up to 756mm (29.76") of precipitation.
Months with snowfall are January through May, October through December.
January is the month with the most snowfall in Siljan, Norway. Snow falls for 12.5 days and accumulates 302mm (11.89") of snow.
Throughout the year, in Siljan, Norway, there are 52 snowfall days, and 1085mm (42.72") of snow is accumulated.
January and December, with an average of 3.4h of sunshine, are months with the least sunshine in Siljan.
The months with the lowest UV index in Siljan, Norway, are January through March, October through December, with an average maximum UV index of 2.
The most humid month in Siljan is February, with an average relative humidity of 88%.
April is the month with the least rainfall. Rain falls for 10.3 days and accumulates 29mm (1.14") of precipitation.
The least humid month is May, with an average relative humidity of 69%.
June through September are months without snowfall in Siljan, Norway.
The month with the longest days in Siljan is June, with an average of 18h and 30min of daylight.
With an average of 11.1h of sunshine, June has the most sunshine of the year in Siljan.
The warmest month is July, with an average high-temperature of 19.7°C (67.5°F) and an average low-temperature of 11.8°C (53.2°F).
July is the month with the highest UV index in Siljan, Norway, with an average maximum UV index of 5.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 most rainfall in Siljan, Norway, is November, when the rain falls for 11.9 days and typically aggregates up to 85mm (3.35") of precipitation.
December has the shortest days of the year, with an average of 6h and 18min of daylight.
Average temperature
Siljan, Norway
The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is January (-0.7°C).
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is February (-4.7°C).
Average pressure
Siljan, Norway
- Average pressure in January:
1010.9mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1012.2mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1012.2mbar
- Average pressure in July:
1010.7mbar - Average pressure in August:
1011.3mbar - Average pressure in September:
1012.7mbar - Average pressure in October:
1013.5mbar - Average pressure in November:
1009.9mbar - Average pressure in December:
1007.9mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed
Siljan, Norway
- Average wind speed in January:
14.4km/h - Average wind speed in February:
13.1km/h - Average wind speed in March:
12.7km/h - Average wind speed in April:
12km/h - Average wind speed in May:
11.8km/h - Average wind speed in June:
11.1km/h
- Average wind speed in July:
10.9km/h - Average wind speed in August:
10.7km/h - Average wind speed in September:
12.7km/h - Average wind speed in October:
13.2km/h - Average wind speed in November:
14km/h - Average wind speed in December:
14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity
Siljan, Norway
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (69%).
Average rainfall
Siljan, Norway
The wettest month (with the highest rainfall) is November (85mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days
Siljan, Norway
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
5.9 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
14.5 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
9.7 days
The months with the highest number of rainy days are July and August (16.7 days).
The month with the least rainy days is February (5.9 days).
Average snowfall
Siljan, Norway
The month with the highest snowfall is January (302mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Siljan, Norway
- Average snowfall days in January:
12.5 days - Average snowfall days in February:
12.4 days - Average snowfall days in March:
9.9 days - Average snowfall days in April:
2.5 days - Average snowfall days in May:
0.3 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 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
5.3 days - Average snowfall days in December:
8.3 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Siljan, Norway
- Average daylight in January:
7h and 0min - Average daylight in February:
9h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 30min - Average daylight in May:
17h and 0min - Average daylight in June:
18h and 30min
- Average daylight in July:
17h and 42min - Average daylight in August:
15h and 30min - Average daylight in September:
12h and 48min - Average daylight in October:
10h and 12min - Average daylight in November:
7h and 42min - Average daylight in December:
6h and 18min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in January:
3h and 24min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 42min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 24min - Average sunshine in June:
11h and 6min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
9h and 30min - Average sunshine in September:
7h and 48min - Average sunshine in October:
4h and 30min - Average sunshine in November:
3h and 48min - Average sunshine in December:
3h and 24min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days
Siljan, Norway
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
17.9 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
12.7 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
12.8 days - Average sunshine days in December:
14.4 days
The month with the most sunshine days is April (17.9 days).
The month with the least sunshine days is July (11.8 days).
Average UV index
Siljan, Norway
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Siljan, Norway
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Siljan, Norway
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (8km).
