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
Temperature records mark January as the coldest month, with highs averaging 0.3°C (32.5°F) and lows at -3.3°C (26.1°F).Humidity
January is the most humid month in Jarki, with an average relative humidity of 88%.Rainfall
In Jarki, Poland, in January, during 7.5 rainfall days, 23mm (0.91") of precipitation is typically accumulated. In Jarki, during the entire year, the rain falls for 126.1 days and collects up to 320mm (12.6") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall in Jarki, Poland, is January, when snow falls for 9.3 days and typically aggregates up to 62mm (2.44") of snow.Daylight
In Jarki, the average length of the day in January is 8h and 14min.On the first day of the month, sunrise is at 07:59 and sunset at 15:39. On the last day of January, sunrise is at 07:31 and sunset at 16:27 CET.
Sunshine
The month with the least sunshine is January, with an average of 2.8h of sunshine.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Jarki. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 in January interprets into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Jarki?
How cold is January in Jarki?
What is the most humid month in Jarki?
What is the average humidity in January in Jarki?
How much does it rain in Jarki in January?
What is the snowiest month in Jarki?
How many days does it snow in January in Jarki?
What is the average length of the day in January in Jarki?
When are sunrise and sunset in January in Jarki?
What is the month with the least sunshine in Jarki?
How long on average sun shines in January in Jarki?
When is the lowest UV index in Jarki?
How high is the UV index in January in Jarki?
Average temperature in January
Jarki, Poland
- Average high temperature in January: 0.3°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in January: -3.3°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in January
Jarki, Poland
- Average pressure in January: 1015.7mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in January
Jarki, Poland
- Average wind speed in January: 14km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in January
Jarki, Poland
- Average humidity in January: 88%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in January
Jarki, Poland
- Average rainfall in January: 23mm
The wettest month (with the highest rainfall) is May (47mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in January
Jarki, Poland
- Average rainfall days in January: 7.5 days
The months with the highest number of rainy days are May and July (14.8 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in January
Jarki, Poland
- Average snowfall in January: 62mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Jarki, Poland
- Average snowfall days in January: 9.3 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Jarki, Poland
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- 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 48min).
Average sunshine days in January
Jarki, Poland
- Average sunshine days in January: 16.3 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in January
Jarki, 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
Jarki, 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
Jarki, Poland
- Average visibility in January: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, November and December (8km).
