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
January, on average, is the coldest month, registering a high temperature of -0.2°C (31.6°F) and a low of -3.5°C (25.7°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 89%.Rainfall
In Wiśniewka, Poland, during January, the rain falls for 7.4 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, there are 129.1 rainfall days, and 321mm (12.64") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall in Wiśniewka is January, when snow falls for 12.8 days and typically aggregates up to 76mm (2.99") of snow.Daylight
In Wiśniewka, the average length of the day in January is 8h and 10min.On the first day of the month, sunrise is at 08:05 and sunset at 15:41. On the last day of January, sunrise is at 07:37 and sunset at 16:29 CET.
Sunshine
January has the least sunshine of the year, with an average of 2.6h of sunshine.UV index
The months with the lowest UV index are January and November, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, a daily UV index of 1 turns into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Wiśniewka?
How cold is it in Wiśniewka in January?
What are the most humid months in Wiśniewka?
What is the average humidity in January in Wiśniewka?
How many days does it rain in January in Wiśniewka?
What is the snowiest month in Wiśniewka?
How much does it snow in Wiśniewka in January?
How many hours of daylight does Wiśniewka have in January?
What time are sunrise and sunset in January in Wiśniewka?
What is the month with the least sunshine in Wiśniewka?
How many hours of sunshine does Wiśniewka have in January?
What are the months with the lowest UV index in Wiśniewka?
What is the UV index intensity in January in Wiśniewka?
Average temperature in January
Wiśniewka, Poland
- Average high temperature in January: -0.2°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in January: -3.5°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in January
Wiśniewka, Poland
- Average pressure in January: 1014.9mbar
The month with the highest atmospheric pressure is October (1016.9mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in January
Wiśniewka, Poland
- Average wind speed in January: 16.3km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in January
Wiśniewka, Poland
- Average humidity in January: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (69%).
Average rainfall in January
Wiśniewka, Poland
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in January
Wiśniewka, Poland
- Average rainfall days in January: 7.4 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in January
Wiśniewka, Poland
- Average snowfall in January: 76mm
The month with the highest snowfall is January (76mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Wiśniewka, Poland
- Average snowfall days in January: 12.8 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Wiśniewka, Poland
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January: 2h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in January
Wiśniewka, Poland
- Average sunshine days in January: 13.1 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is February (12 days).
Average UV index in January
Wiśniewka, Poland
- Average UV index in January: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in January
Wiśniewka, Poland
- Average cloud cover in January: 74
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Wiśniewka, Poland
- Average visibility in January: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and December (8km).
