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 is the coldest month, with the temperature often reaching an average high of -1.8°C (28.8°F) and an average low of -5.4°C (22.3°F).Humidity
With an average relative humidity of 93%, January is the most humid month.Rainfall
In Siderka, in January, during 7.5 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, in Siderka, Poland, there are 156.6 rainfall days, and 459mm (18.07") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall in Siderka is January, when snow falls for 18 days and typically aggregates up to 155mm (6.1") of snow.Daylight
In Siderka, the average length of the day in January is 8h and 8min.On the first day of January, sunrise is at 07:42 and sunset at 15:16. On the last day of the month, sunrise is at 07:13 and sunset at 16:05 CET.
Sunshine
The month with the least sunshine in Siderka is January, with an average of 1.6h of sunshine.UV index
The months with the lowest UV index in Siderka are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 1 during January leads to these instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What part of the year is the coldest in Siderka?
How cold is it in Siderka in January?
What is the most humid month in Siderka?
What is the average humidity in January in Siderka?
How much does it rain in Siderka in January?
What is the snowiest month in Siderka?
How much does it snow in Siderka in January?
How many hours of daylight does Siderka have in January?
When is the sunrise / sunset in January in Siderka?
What is the month with the least sunshine in Siderka?
How many hours of sunshine does Siderka have in January?
What are the months with the lowest UV index in Siderka?
How high is the UV index in January in Siderka?
Average temperature in January
Siderka, Poland
- Average high temperature in January: -1.8°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in January: -5.4°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in January
Siderka, Poland
- Average pressure in January: 1016.2mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in January
Siderka, Poland
- Average wind speed in January: 13.1km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in January
Siderka, Poland
- Average humidity in January: 93%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in January
Siderka, Poland
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are February and April (25mm).
Average rainfall days in January
Siderka, Poland
- Average rainfall days in January: 7.5 days
The month with the highest number of rainy days is July (19.9 days).
The months with the least rainy days are January and February (7.5 days).
Average snowfall in January
Siderka, Poland
- Average snowfall in January: 155mm
The month with the highest snowfall is January (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Siderka, Poland
- Average snowfall days in January: 18 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Siderka, Poland
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January: 1h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in January
Siderka, Poland
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in January
Siderka, 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, February, November and December (UV index 1).
Average cloud cover in January
Siderka, Poland
- Average cloud cover in January: 79
The month with the most cloud cover is February (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Siderka, Poland
- Average visibility in January: 6km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Siderka, Poland
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