January weather forecastPostomino, Poland
January
Weather in January
January, like December, in Postomino, Poland, is a wintry winter month, with an average temperature varying between -0.7°C (30.7°F) and 1.7°C (35.1°F).Temperature
In Postomino, the lowest average temperatures are observed in January, with a high of 1.7°C (35.1°F) and a low of -0.7°C (30.7°F).Humidity
January, February and December, with an average relative humidity of 85%, are the most humid months.Rainfall
In January, in Postomino, the rain falls for 10.5 days. Throughout January, 35mm (1.38") of precipitation is accumulated. In Postomino, during the entire year, the rain falls for 141 days and collects up to 379mm (14.92") of precipitation.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall is January, when snow falls for 8.8 days and typically aggregates up to 54mm (2.13") of snow.Daylight
The average length of the day in January is 7h and 59min.On the first day of January in Postomino, sunrise is at 08:14 and sunset at 15:38. On the last day of the month, sunrise is at 07:44 and sunset at 16:28 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 3h of sunshine.UV index
The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 2 during January, leads to the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Postomino, Poland
- Average high temperature in January: 1.7°C
The warmest month (with the highest average high temperature) is August (21.6°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in January: -0.7°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).
Average pressure in January
Postomino, Poland
- Average pressure in January: 1014mbar
The month with the highest atmospheric pressure is October (1016.2mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).
Average wind speed in January
Postomino, Poland
- Average wind speed in January: 22.5km/h
The windiest month (with the highest average wind speed) is December (23.7km/h).
The calmest month (with the lowest average wind speed) is June (16.3km/h).
Average humidity in January
Postomino, Poland
- Average humidity in January: 85%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is April (72%).
Average rainfall in January
Postomino, Poland
- Average rainfall in January: 35mm
The wettest month (with the highest rainfall) is July (41mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in January
Postomino, Poland
- Average rainfall days in January: 10.5 days
The month with the highest number of rainy days is December (15.2 days).
The month with the least rainy days is April (8.9 days).
Average snowfall in January
Postomino, Poland
- Average snowfall in January: 54mm
The month with the highest snowfall is January (54mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Postomino, Poland
- Average snowfall days in January: 8.8 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Postomino, Poland
- Average daylight in January: 8h and 0min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in January: 3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 0min).
Average sunshine days in January
Postomino, Poland
- Average sunshine days in January: 12.1 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in January
Postomino, Poland
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Postomino, Poland
- Average cloud cover in January: 70
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Postomino, Poland
- Average visibility in January: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
