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
In Niwna, the lowest average temperatures are observed in January, with a high of 0°C (32°F) and a low of -3.8°C (25.2°F).Humidity
January is the most humid month in Niwna, with an average relative humidity of 89%.Rainfall
In Niwna, during January, the rain falls for 8.8 days and regularly aggregates up to 34mm (1.34") of precipitation. In Niwna, Poland, during the entire year, the rain falls for 166.9 days and collects up to 477mm (18.78") of precipitation.Snowfall
January through May, October through December are months with snowfall. January is the month with the most snowfall in Niwna. Snow falls for 16.1 days and accumulates 138mm (5.43") of snow.Daylight
The average length of the day in January is 8h and 24min.On the first day of the month, sunrise is at 07:45 and sunset at 15:38. On the last day of January, sunrise is at 07:20 and sunset at 16:24 CET.
Sunshine
The month with the least sunshine in Niwna is January, with an average of 2.9h of sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Niwna. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 1 in January converts into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the coldest time of year in Niwna?
How cold is it in Niwna in January?
What is the most humid month in Niwna?
What is the average humidity in January in Niwna?
How many days does it rain in January in Niwna?
What is the snowiest month in Niwna?
How much does it snow in Niwna in January?
How many hours of daylight does Niwna have in January?
What time are sunrise and sunset in January in Niwna?
What is the month with the least sunshine in Niwna?
How long on average sun shines in January in Niwna?
When is the lowest UV index in Niwna?
How high is the UV index in January in Niwna?
Average temperature in January
Niwna, Poland
- Average high temperature in January: 0°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in January: -3.8°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in January
Niwna, Poland
- Average pressure in January: 1016.7mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in January
Niwna, Poland
- Average wind speed in January: 14.8km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in January
Niwna, 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
Niwna, Poland
- Average rainfall in January: 34mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in January
Niwna, Poland
- Average rainfall days in January: 8.8 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in January
Niwna, Poland
- Average snowfall in January: 138mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Niwna, Poland
- Average snowfall days in January: 16.1 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Niwna, Poland
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in January
Niwna, Poland
- Average sunshine days in January: 9 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in January
Niwna, 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
Niwna, Poland
- Average cloud cover in January: 72
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Niwna, Poland
- Average visibility in January: 7km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Niwna, Poland
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