January weather forecastSien, Germany
January
Weather in January
January, like December, in Sien, Germany, is an icy winter month, with an average temperature fluctuating between 2.9°C (37.2°F) and -1.3°C (29.7°F).Temperature
Temperature readings reach their annual highs in January, averaging 2.9°C (37.2°F) and a minimum average of -1.3°C (29.7°F).Humidity
The average relative humidity in January in Sien is 90%.Rainfall
January is the month with the least rainfall. Rain falls for 8.3 days and accumulates 20mm (0.79") of precipitation.Snowfall
January through May, October through December are months with snowfall in Sien. In Sien, in January, during 7.1 snowfall days, 43mm (1.69") of snow is typically accumulated. In Sien, Germany, during the entire year, snow falls for 26.8 days and aggregates up to 196mm (7.72") of snow.Daylight
In January, the average length of the day in Sien is 8h and 41min.On the first day of January, sunrise is at 08:26 and sunset at 16:39. On the last day of the month, sunrise is at 08:04 and sunset at 17:22 CET.
Sunshine
In Sien, the average sunshine in January is 3.3h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 2 in January translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Sien, Germany
- Average high temperature in January: 2.9°C
The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in January: -1.3°C
The month with the highest average low temperature is August (12.7°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure in January
Sien, Germany
- Average pressure in January: 1017.7mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in January
Sien, Germany
- Average wind speed in January: 11.5km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in January
Sien, Germany
- Average humidity in January: 90%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in January
Sien, Germany
- Average rainfall in January: 20mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in January
Sien, Germany
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in January
Sien, Germany
- Average snowfall in January: 43mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Sien, Germany
- Average snowfall days in January: 7.1 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Sien, Germany
- Average daylight in January: 8h and 42min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January: 3h and 18min
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 0min).
Average sunshine days in January
Sien, Germany
- Average sunshine days in January: 16.7 days
The month with the most sunshine days is March (18.1 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in January
Sien, 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, March, October, November and December (UV index 2).
Average cloud cover in January
Sien, Germany
- Average cloud cover in January: 68
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Sien, Germany
- Average visibility in January: 7km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
