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
Weather in January
Temperature
During the coldest month, January, temperatures average a high of 0.3°C (32.5°F) and a low of -3°C (26.6°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 90%.Rainfall
In January, in Stara Wiśniewka, Poland, the rain falls for 11.2 days. Throughout January, 45mm (1.77") of precipitation is accumulated. In Stara Wiśniewka, during the entire year, the rain falls for 182 days and collects up to 532mm (20.94") of precipitation.Snowfall
Months with snowfall in Stara Wiśniewka are January through May, October through December. The month with the most snowfall in Stara Wiśniewka is January, when snow falls for 15.9 days and typically aggregates up to 142mm (5.59") of snow.Daylight
In Stara Wiśniewka, the average length of the day in January is 8h and 10min.On the first day of January in Stara Wiśniewka, sunrise is at 08:07 and sunset at 15:42. On the last day of the month, sunrise is at 07:38 and sunset at 16:31 CET.
Sunshine
January has the least sunshine of the year, with an average of 2.6h of sunshine.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 1 suggests these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the coldest time of year in Stara Wiśniewka?
How cold is January in Stara Wiśniewka?
What are the most humid months in Stara Wiśniewka?
What is the average humidity in January in Stara Wiśniewka?
How much does it rain in Stara Wiśniewka in January?
When does it snow the most in Stara Wiśniewka?
How many days does it snow in January in Stara Wiśniewka?
How many hours of daylight does Stara Wiśniewka have in January?
What time are sunrise and sunset in January in Stara Wiśniewka?
What is the month with the least sunshine in Stara Wiśniewka?
How many hours of sunshine does Stara Wiśniewka have in January?
What are the months with the lowest UV index in Stara Wiśniewka?
How high is the UV index in January in Stara Wiśniewka?
Average temperature in January
Stara Wiśniewka, Poland
- Average high temperature in January: 0.3°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 (0.3°C).
- Average low temperature in January: -3°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°C).
Average pressure in January
Stara Wiśniewka, Poland
- Average pressure in January: 1014.8mbar
The month with the highest atmospheric pressure is October (1016.8mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in January
Stara Wiśniewka, Poland
- Average wind speed in January: 14.7km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in January
Stara Wiśniewka, Poland
- Average humidity in January: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is April (69%).
Average rainfall in January
Stara Wiśniewka, Poland
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in January
Stara Wiśniewka, Poland
- Average rainfall days in January: 11.2 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (10.2 days).
Average snowfall in January
Stara Wiśniewka, Poland
- Average snowfall in January: 142mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Stara Wiśniewka, Poland
- Average snowfall days in January: 15.9 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Stara 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: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in January
Stara Wiśniewka, Poland
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is April (13.7 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in January
Stara 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, November and December (UV index 1).
Average cloud cover in January
Stara Wiśniewka, Poland
- Average cloud cover in January: 74
The months with the most cloud cover are January and December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Stara Wiśniewka, Poland
- Average visibility in January: 7km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Stara Wiśniewka, Poland
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