January weather forecastŚląsko, Poland
January
Weather in January
January, the same as December, in Śląsko, Poland, is a freezing cold winter month, with an average temperature varying between -4°C (24.8°F) and -0.3°C (31.5°F).Temperature
January is the coldest month, with the temperature often reaching an average high of -0.3°C (31.5°F) and an average low of -4°C (24.8°F).Humidity
The most humid month is January, with an average relative humidity of 89%.Rainfall
In January, in Śląsko, the rain falls for 8.3 days. Throughout January, 33mm (1.3") of precipitation is accumulated. Throughout the year, in Śląsko, there are 161.4 rainfall days, and 490mm (19.29") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 17.4 days and accumulates 149mm (5.87") of snow.Daylight
In Śląsko, the average length of the day in January is 8h and 30min.On the first day of the month, sunrise is at 07:37 and sunset at 15:36. On the last day of January, in Śląsko, sunrise is at 07:12 and sunset at 16:21 CET.
Sunshine
In Śląsko, the average sunshine in January is 2.9h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 1 during January translates into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. 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. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Śląsko, Poland
- Average high temperature in January: -0.3°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in January: -4°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in January
Śląsko, Poland
- Average pressure in January: 1017.5mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in January
Śląsko, Poland
- Average wind speed in January: 12.1km/h
The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in January
Śląsko, Poland
- Average humidity in January: 89%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in January
Śląsko, Poland
- Average rainfall in January: 33mm
The wettest months (with the highest rainfall) are May and July (63mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in January
Śląsko, Poland
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
Śląsko, Poland
- Average snowfall in January: 149mm
The month with the highest snowfall is January (149mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Śląsko, Poland
- Average snowfall days in January: 17.4 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Śląsko, Poland
- Average daylight in January: 8h and 30min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January: 2h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in January
Śląsko, Poland
- Average sunshine days in January: 8.1 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is January (8.1 days).
Average UV index in January
Śląsko, Poland
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Śląsko, Poland
- Average cloud cover in January: 72
The months with the most cloud cover are January and February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Śląsko, Poland
- Average visibility in January: 7km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
