Climate and monthly weather forecastSiek, Germany
Climate and monthly weather forecast
Weather in January
January, like December, in Siek, Germany, is a wintry winter month, with an average temperature fluctuating between -0.4°C (31.3°F) and 2.8°C (37°F). The coldest month is January, with an average high-temperature of 2.8°C (37°F) and an average low-temperature of -0.4°C (31.3°F). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Siek, Germany, with an average temperature ranging between max 3.8°C (38.8°F) and min -0.5°C (31.1°F). Siek notes an average high-temperature of a still wintry 3.8°C (38.8°F) in February, hardly diverging from January. Weather in February »Weather in March
March, the first month of the spring in Siek, is a frosty month, with an average temperature fluctuating between 8.3°C (46.9°F) and 1.4°C (34.5°F). The transition from February to March brings a subtle temperature rise, with average high-temperatures increasing from a cold 3.8°C (38.8°F) to a frosty 8.3°C (46.9°F). Weather in March »Weather in April
April is a refreshing spring month in Siek, Germany, with an average temperature varying between 4.5°C (40.1°F) and 13.8°C (56.8°F). April brings a rise in Siek's average high-temperature, moving from a chilly 8.3°C (46.9°F) in March to a moderate 13.8°C (56.8°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Siek, Germany, with an average temperature varying between 7.4°C (45.3°F) and 16.8°C (62.2°F). May marks a minor ascent in the average high-temperature, adjusting from April's mild 13.8°C (56.8°F) to a still refreshing 16.8°C (62.2°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Siek, Germany, with an average temperature varying between 10.6°C (51.1°F) and 20.1°C (68.2°F). June's arrival signals a modest temperature shift, moving from an enjoyable 16.8°C (62.2°F) in May to an agreeable 20.1°C (68.2°F). Weather in June »Weather in July
July, the same as June, in Siek, Germany, is another pleasant summer month, with an average temperature varying between 22.2°C (72°F) and 12.8°C (55°F). The transition into July reveals an average high-temperature of a still agreeable 22.2°C (72°F), mirroring a close resemblance to June. Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Siek, Germany, with an average temperature fluctuating between 13.6°C (56.5°F) and 22.6°C (72.7°F). August brings the highest temperatures, with an average high of 22.6°C (72.7°F) and an average low of 13.6°C (56.5°F). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Siek, Germany, with an average temperature ranging between max 18.4°C (65.1°F) and min 10.8°C (51.4°F). Transition into September subtly marks a drop in the average high-temperature, moderately moving from a pleasant 22.6°C (72.7°F) in August to a refreshing 18.4°C (65.1°F). Weather in September »Weather in October
October, the same as September, in Siek, Germany, is another mild autumn month, with an average temperature varying between 13.3°C (55.9°F) and 7.3°C (45.1°F). The shift from September to October involves a decrease in the average high-temperature, dropping from a refreshing 18.4°C (65.1°F) to a moderate 13.3°C (55.9°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Siek, Germany, with temperature in the range of an average high of 7.8°C (46°F) and an average low of 3.8°C (38.8°F). In November, the average high-temperature goes from a moderate 13.3°C (55.9°F) in October to a chilly 7.8°C (46°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Siek, Germany, with temperature in the range of an average low of 1.2°C (34.2°F) and an average high of 4.3°C (39.7°F). With December's onset, the weather reveals a slight temperature decrease, transitioning from a frosty 7.8°C (46°F) in November to a cold 4.3°C (39.7°F). Weather in December »Updated: Feb 14, 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
Siek records the coldest temperatures in January, averaging a high of 2.8°C (37°F) and a low of -0.4°C (31.3°F).
In Siek, during the entire year, the rain falls for 187.4 days and collects up to 461mm (18.15") of precipitation.
Months with snowfall in Siek are January through April, November and December.
Throughout the year, there are 21.3 snowfall days, and 123mm (4.84") of snow is accumulated.
January is the month with the lowest UV index in Siek, with an average maximum UV index of 1.
The month with the most snowfall in Siek is February, when snow falls for 6.3 days and typically aggregates up to 38mm (1.5") of snow.
April and August, with an average relative humidity of 76%, are the least humid months in Siek.
April is the month with the least rainfall in Siek, Germany. Rain falls for 13.2 days and accumulates 22mm (0.87") of precipitation.
In Siek, snow does not fall in May through October.
With an average of 17h and 0min of daylight, June has the longest days of the year in Siek, Germany.
The month with the most rainfall is July, when the rain falls for 19.2 days and typically aggregates up to 49mm (1.93") of precipitation.
With an average maximum UV index of 5, July is the month with the highest UV index.
Siek records the warmest temperatures in August, averaging a high of 22.6°C (72.7°F) and a low of 13.6°C (56.5°F).
The month with the most sunshine in Siek, Germany, is August, with an average of 9.2h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Siek, Germany, 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.
December is the most humid month in Siek, with an average relative humidity of 90%.
The month with the shortest days in Siek is December, with an average of 7h and 36min of daylight.
With an average of 3.1h of sunshine, December has the least sunshine of the year in Siek.
Average temperature
Siek, Germany
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (2.8°C).
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure
Siek, Germany
- Average pressure in January:
1014mbar - Average pressure in February:
1014mbar - Average pressure in March:
1015mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016mbar - Average pressure in June:
1015.2mbar
- Average pressure in July:
1014.2mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1016.3mbar - Average pressure in October:
1015.7mbar - Average pressure in November:
1011.8mbar - Average pressure in December:
1013.3mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed
Siek, Germany
- Average wind speed in January:
16.7km/h - Average wind speed in February:
16.7km/h - Average wind speed in March:
15.4km/h - Average wind speed in April:
13.8km/h - Average wind speed in May:
13.4km/h - Average wind speed in June:
12.4km/h
- Average wind speed in July:
12.1km/h - Average wind speed in August:
11.6km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
13.6km/h - Average wind speed in November:
14.4km/h - Average wind speed in December:
17.3km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity
Siek, Germany
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and August (76%).
Average rainfall
Siek, Germany
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days
Siek, Germany
- Average rainfall days in January:
13.5 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
13.2 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
18 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
19.2 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
15.5 days - Average rainfall days in October:
15.4 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
17.5 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (11.8 days).
Average snowfall
Siek, Germany
The month with the highest snowfall is February (38mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Siek, Germany
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.4 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 days - Average snowfall days in November:
1.1 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Siek, Germany
- Average daylight in January:
8h and 6min - Average daylight in February:
9h and 48min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 54min - Average daylight in June:
17h and 0min
- Average daylight in July:
16h and 30min - Average daylight in August:
14h and 48min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 36min - Average daylight in December:
7h and 36min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 24min - Average sunshine in March:
5h and 24min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 6min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
8h and 42min - Average sunshine in August:
9h and 12min - Average sunshine in September:
7h and 42min - Average sunshine in October:
4h and 30min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 6min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Siek, Germany
- Average sunshine days in January:
10.9 days - Average sunshine days in February:
10.4 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
9.9 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
10.9 days - Average sunshine days in September:
10.5 days - Average sunshine days in October:
12.2 days - Average sunshine days in November:
11.8 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is April (14.1 days).
The month with the least sunshine days is December (8.5 days).
Average UV index
Siek, Germany
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
Siek, Germany
The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility
Siek, Germany
The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).
