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 is the coldest month, with the temperature often reaching an average high of -1.4°C (29.5°F) and an average low of -5.1°C (22.8°F).Humidity
With an average relative humidity of 91%, January is the most humid month.Rainfall
In January, the rain falls for 6.9 days. Throughout January, 27mm (1.06") of precipitation is accumulated. In Kolwiny, during the entire year, the rain falls for 154.2 days and collects up to 430mm (16.93") of precipitation.Snowfall
January through May, October through December are months with snowfall in Kolwiny. The month with the most snowfall is January, when snow falls for 13.3 days and typically aggregates up to 112mm (4.41") of snow.Daylight
In Kolwiny, Poland, the average length of the day in January is 8h and 2min.On the first day of the month, sunrise is at 07:55 and sunset at 15:21. On the last day of January, sunrise is at 07:25 and sunset at 16:11 CET.
Sunshine
January and February, with an average of 2.7h of sunshine, are months with the least 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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 1 in January suggests the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Kolwiny?
How cold is January in Kolwiny?
What is the most humid month in Kolwiny?
What is the average humidity in January in Kolwiny?
How many days does it rain in January in Kolwiny?
What is the snowiest month in Kolwiny?
How much does it snow in Kolwiny in January?
How many hours of daylight does Kolwiny have in January?
When are sunrise and sunset in January in Kolwiny?
What is the month with the least sunshine in Kolwiny?
How many hours of sunshine does Kolwiny have in January?
What are the months with the lowest UV index in Kolwiny?
What is the UV index intensity in January in Kolwiny?
Average temperature in January
Kolwiny, Poland
- Average high temperature in January: -1.4°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in January: -5.1°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).
Average pressure in January
Kolwiny, Poland
- Average pressure in January: 1015.5mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in January
Kolwiny, Poland
- Average wind speed in January: 14.8km/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 (10.8km/h).
Average humidity in January
Kolwiny, Poland
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (72%).
Average rainfall in January
Kolwiny, Poland
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is May (60mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in January
Kolwiny, Poland
- Average rainfall days in January: 6.9 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in January
Kolwiny, Poland
- Average snowfall in January: 112mm
The month with the highest snowfall is January (112mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Kolwiny, Poland
- Average snowfall days in January: 13.3 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Kolwiny, Poland
- Average daylight in January: 8h and 0min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in January: 2h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in January
Kolwiny, Poland
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in January
Kolwiny, 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
Kolwiny, 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 36).
Average visibility in January
Kolwiny, Poland
- Average visibility in January: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
