Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
Temperature records mark January as the coldest month, with highs averaging 3.3°C (37.9°F) and lows at -1.2°C (29.8°F).Humidity
January and December, with an average relative humidity of 90%, are the most humid months in Siershahn.Rainfall
January is the month with the least rainfall. Rain falls for 10 days and accumulates 15mm (0.59") of precipitation.Snowfall
Months with snowfall in Siershahn are January through April, November and December. The month with the most snowfall is January, when snow falls for 6.8 days and typically aggregates up to 24mm (0.94") of snow.Daylight
In January, the average length of the day is 8h and 35min.On the first day of the month, sunrise is at 08:29 and sunset at 16:34. On the last day of January, in Siershahn, sunrise is at 08:05 and sunset at 17:18 CET.
Sunshine
In January, the average sunshine in Siershahn is 3.6h.UV index
The months with the lowest UV index in Siershahn, Germany, are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 2 during January translates into these guidelines:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Siershahn?
How cold is it in Siershahn in January?
What is the most humid month in Siershahn?
What is the average humidity in January in Siershahn?
What is the driest month in Siershahn?
How much does it rain in Siershahn in January?
What is the snowiest month in Siershahn?
How many days does it snow in January in Siershahn?
How many hours of daylight does Siershahn have in January?
What time are sunrise and sunset in January in Siershahn?
How long on average sun shines in January in Siershahn?
When is the lowest UV index in Siershahn?
What is the UV index intensity in January in Siershahn?
Average temperature in January
Siershahn, Germany
- Average high temperature in January: 3.3°C
The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in January: -1.2°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in January
Siershahn, Germany
- Average pressure in January: 1017.2mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in January
Siershahn, Germany
- Average wind speed in January: 10.7km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in January
Siershahn, Germany
- Average humidity in January: 90%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in January
Siershahn, Germany
- Average rainfall in January: 15mm
The wettest month (with the highest rainfall) is August (33mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in January
Siershahn, Germany
- Average rainfall days in January: 10 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in January
Siershahn, Germany
- Average snowfall in January: 24mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Siershahn, Germany
- Average snowfall days in January: 6.8 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Siershahn, Germany
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Siershahn, Germany
- Average sunshine days in January: 13.3 days
The months with the most sunshine days are April, September and October (17.5 days).
The month with the least sunshine days is December (12.4 days).
Average UV index in January
Siershahn, Germany
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Siershahn, Germany
- Average cloud cover in January: 66
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Siershahn, Germany
- Average visibility in January: 7km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
