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
January brings the lowest temperatures, with 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 Retowy, during January, the rain falls for 6.9 days and regularly aggregates up to 27mm (1.06") of precipitation. In Retowy, during the entire year, the rain falls for 154.2 days and collects up to 431mm (16.97") of precipitation.Snowfall
January through May, October through December are months with snowfall in Retowy. January is the month with the most snowfall. Snow falls for 13.3 days and accumulates 112mm (4.41") of snow.Daylight
In January, the average length of the day is 8h and 1min.On the first day of January in Retowy, sunrise is at 07:57 and sunset at 15:22. On the last day of the month, sunrise is at 07:26 and sunset at 16:12 CET.
Sunshine
The months with the least sunshine in Retowy are January and February, with an average of 2.7h of sunshine.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Retowy. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 1 in January interprets into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. When the Sun is at its strongest around midday, find shade and limit exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What time of the year is the coldest in Retowy?
How cold is it in Retowy in January?
What is the most humid month in Retowy?
What is the average humidity in January in Retowy?
How many days does it rain in January in Retowy?
When does it snow the most in Retowy?
How much does it snow in Retowy in January?
What is the average length of the day in January in Retowy?
When is the sunrise / sunset in January in Retowy?
What is the month with the least sunshine in Retowy?
How long on average sun shines in January in Retowy?
When is the lowest UV index in Retowy?
What is the UV index reading in January in Retowy?
Average temperature in January
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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
Retowy, 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).
Retowy, Poland
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