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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Siim, Denmark, is an icy winter month, with temperature in the range of an average high of 2.7°C (36.9°F) and an average low of -0.1°C (31.8°F). January tends to be the coldest month, with temperatures averaging a daily high of 2.7°C (36.9°F) and a low of -0.1°C (31.8°F). Weather in January »
Weather in February
February, the last month of the winter in Siim, is also a wintry month, with temperature in the range of an average high of 3.2°C (37.8°F) and an average low of -0.5°C (31.1°F). In Siim, February's average high-temperature stands at a still icy 3.2°C (37.8°F), closely related to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Siim, is a frosty month, with an average temperature ranging between max 6.7°C (44.1°F) and min 1.2°C (34.2°F). With the onset of March, Siim observes a minor temperature ascent, with the average high-temperature adjusting from February's icy 3.2°C (37.8°F) to a chilly 6.7°C (44.1°F). Weather in March »
Weather in April
April in Siim, Denmark, is a cool spring month, with an average temperature varying between 3.8°C (38.8°F) and 11.9°C (53.4°F). April comes with an increase, with the average high-temperature moving from a chilly 6.7°C (44.1°F) in March to a cool 11.9°C (53.4°F). Weather in April »
Weather in May
May, the last month of the spring in Siim, is a refreshing month, with an average temperature fluctuating between 15.9°C (60.6°F) and 6.5°C (43.7°F). With the onset of May, Siim's average high-temperature experiences a slight rise, moving from April's fresh 11.9°C (53.4°F) to a moderate 15.9°C (60.6°F). Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Siim, Denmark, with an average temperature fluctuating between 9.5°C (49.1°F) and 18.8°C (65.8°F). The transition into June marks the average high-temperature at an enjoyable 18.8°C (65.8°F), differing minimally from May's 15.9°C (60.6°F). Weather in June »
Weather in July
July in Siim, Denmark, is a pleasant summer month, with an average temperature fluctuating between 12°C (53.6°F) and 20.9°C (69.6°F). The warmest time of the year is July, with temperatures averaging a high of 20.9°C (69.6°F) and a low of 12°C (53.6°F). Weather in July »
Weather in August
The last month of the summer, August, is also an agreeable month in Siim, Denmark, with an average temperature ranging between min 12.7°C (54.9°F) and max 20.7°C (69.3°F). Siim registers an average high-temperature of a still agreeable 20.7°C (69.3°F) at the commencement of August, closely related to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Siim, Denmark, with an average temperature ranging between min 10.2°C (50.4°F) and max 16.9°C (62.4°F). Siim's September weather features a light decline in high-temperatures, reducing from a pleasant 20.7°C (69.3°F) in August to a refreshing 16.9°C (62.4°F). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Siim, Denmark, with temperature in the range of an average low of 7°C (44.6°F) and an average high of 12.1°C (53.8°F). The start of October signals a gentle decrease in the average high-temperature, transitioning from a refreshing 16.9°C (62.4°F) in September to a cool 12.1°C (53.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Siim, Denmark, with an average temperature ranging between min 3.9°C (39°F) and max 7.5°C (45.5°F). November's onset introduces a mild reduction in the average high-temperature, from a fresh 12.1°C (53.8°F) in October to a frosty 7.5°C (45.5°F). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Siim, Denmark, with an average temperature fluctuating between 4.1°C (39.4°F) and 1.3°C (34.3°F). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's chilly 7.5°C (45.5°F) to a cold 4.1°C (39.4°F). Weather in December »
Updated: Jul 11, 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
What part of the year is the coldest?
With its average high temperature of 2.7°C (36.9°F) and a low of -0.1°C (31.8°F), January is regarded as the coldest month.
How many days does it rain?
In Siim, during the entire year, the rain falls for 138 days and collects up to 260mm (10.24") of precipitation.
When does it snow?
Months with snowfall in Siim are January through April, November and December.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 6.8 days and typically aggregates up to 23mm (0.91") of snow.
How many days does it snow?
In Siim, during the entire year, snow falls for 25.1 days and aggregates up to 78mm (3.07") of snow.
What is the month with the least sunshine?
The months with the least sunshine are January and February, with an average of 3.1h of sunshine.
What is the month with the lowest UV index?
With an average maximum UV index of 1, January is the month with the lowest UV index.
What are the least humid months?
The months with the lowest humidity are April and May, with an average relative humidity of 74%.
What is the driest month?
The month with the least rainfall is April, when the rain falls for 11.2 days and typically collects 15mm (0.59") of precipitation.
When it does not snow in Siim?
In Siim, snow does not fall in May through October.
When are the longest days?
With an average of 17h and 30min of daylight, June has the longest days of the year.
What month has the most sunshine?
With an average of 9.7h of sunshine, June has the most sunshine of the year.
What is the warmest month?
July brings the highest temperatures in Siim, with an average high of 20.9°C (69.6°F) and an average low of 12°C (53.6°F).
What is the rainiest month?
July is the month with the most rainfall. Rain falls for 15.3 days and accumulates 39mm (1.54") of precipitation.
When is the highest UV index?
With an average maximum UV index of 5, July is the month with the highest UV index.
When is Daylight Saving Time (DST)?
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.
What is the most humid month?
The months with the highest humidity in Siim are November and December, with an average relative humidity of 90%.
What is the month with the shortest days?
With an average of 7h and 6min of daylight, December has the shortest days of the year.
Average temperature
Siim, Denmark
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (2.7°C).
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure
Siim, Denmark
- Average pressure in January:
1011.7mbar - Average pressure in February:
1012mbar - Average pressure in March:
1013.6mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1014mbar
- Average pressure in July:
1012.8mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1014.5mbar - Average pressure in October:
1014.2mbar - Average pressure in November:
1010.2mbar - Average pressure in December:
1010mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed
Siim, Denmark
- Average wind speed in January:
16.6km/h - Average wind speed in February:
16.3km/h - Average wind speed in March:
15.5km/h - Average wind speed in April:
13.8km/h - Average wind speed in May:
13.7km/h - Average wind speed in June:
13.4km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
12.9km/h - Average wind speed in September:
13.7km/h - Average wind speed in October:
14.9km/h - Average wind speed in November:
14.8km/h - Average wind speed in December:
16.8km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity
Siim, Denmark
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall
Siim, Denmark
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days
Siim, Denmark
- Average rainfall days in January:
9 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
8.7 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (8.4 days).
Average snowfall
Siim, Denmark
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Siim, Denmark
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0 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:
0.2 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Siim, Denmark
- Average daylight in January:
7h and 4min - Average daylight in February:
9h and 4min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 1min - Average daylight in May:
16h and 2min - Average daylight in June:
17h and 3min
- Average daylight in July:
16h and 5min - Average daylight in August:
15h and 0min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 2min - Average daylight in November:
8h and 2min - Average daylight in December:
7h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 1min - Average sunshine in March:
5h and 0min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
8h and 2min - Average sunshine in September:
6h and 5min - Average sunshine in October:
3h and 5min - Average sunshine in November:
3h and 2min - Average sunshine in December:
3h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days
Siim, Denmark
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
12.1 days - Average sunshine days in March:
13.7 days - Average sunshine days in April:
14.9 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
14.9 days - Average sunshine days in December:
13.2 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is February (12.1 days).
Average UV index
Siim, Denmark
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Siim, Denmark
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 46).
Average visibility
Siim, Denmark
The months with the highest visibility are February, April, May, June, August, September and December (9km).
The months with the lowest visibility are January, March, July, October and November (8km).
