January weather forecastSiółko, Poland
January
Weather in January
January, like December, is another subzero cold winter month in Siółko, Poland, with temperature in the range of an average high of -1.8°C (28.8°F) and an average low of -5.4°C (22.3°F).Temperature
In Siółko, the month of January is known for its lowest average temperatures, reaching a high of -1.8°C (28.8°F) and a low of -5.4°C (22.3°F).Humidity
With an average relative humidity of 93%, January is the most humid month.Rainfall
In Siółko, in January, during 7.5 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Siółko, during the entire year, the rain falls for 156.6 days and collects up to 459mm (18.07") of precipitation.Snowfall
Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 18 days and accumulates 155mm (6.1") of snow.Daylight
The average length of the day in January is 8h and 7min.On the first day of the month, sunrise is at 07:43 and sunset at 15:15. On the last day of January, sunrise is at 07:14 and sunset at 16:04 CET.
Sunshine
With an average of 1.6h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 1 during January translates into these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Siółko, Poland
- Average high temperature in January: -1.8°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in January: -5.4°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in January
Siółko, Poland
- Average pressure in January: 1016.2mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in January
Siółko, Poland
- Average wind speed in January: 13.1km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in January
Siółko, Poland
- Average humidity in January: 93%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in January
Siółko, Poland
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are February and April (25mm).
Average rainfall days in January
Siółko, Poland
- Average rainfall days in January: 7.5 days
The month with the highest number of rainy days is July (19.9 days).
The months with the least rainy days are January and February (7.5 days).
Average snowfall in January
Siółko, Poland
- Average snowfall in January: 155mm
The month with the highest snowfall is January (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Siółko, Poland
- Average snowfall days in January: 18 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Siółko, Poland
- Average daylight in January: 8h and 6min
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 30min).
- Average sunshine in January: 1h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in January
Siółko, Poland
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in January
Siółko, 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, February, November and December (UV index 1).
Average cloud cover in January
Siółko, Poland
- Average cloud cover in January: 79
The month with the most cloud cover is February (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Siółko, Poland
- Average visibility in January: 6km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
