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
In Sierakówek, the month of January is known for its lowest average temperatures, reaching a high of 0.2°C (32.4°F) and a low of -3.5°C (25.7°F).Humidity
January is the most humid month in Sierakówek, with an average relative humidity of 89%.Rainfall
In January, the rain falls for 7.7 days. Throughout January, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 147.5 rainfall days, and 381mm (15") of precipitation is accumulated.Snowfall
Months with snowfall in Sierakówek are January through May, October through December. January is the month with the most snowfall. Snow falls for 12.3 days and accumulates 83mm (3.27") of snow.Daylight
The average length of the day in January is 8h and 19min.On the first day of January in Sierakówek, sunrise is at 07:52 and sunset at 15:39. On the last day of the month, sunrise is at 07:25 and sunset at 16:25 CET.
Sunshine
January has the least sunshine of the year in Sierakówek, with an average of 3.1h of sunshine.UV index
The months with the lowest UV index in Sierakówek are January 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 the average person.Note: The daily maximum UV index of 1 in January interprets into the following advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Sierakówek?
How cold is it in Sierakówek in January?
What is the most humid month in Sierakówek?
What is the average humidity in January in Sierakówek?
How many days does it rain in January in Sierakówek?
When does it snow the most in Sierakówek?
How many days does it snow in January in Sierakówek?
How many hours of daylight does Sierakówek have in January?
When is the sunrise / sunset in January in Sierakówek?
What is the month with the least sunshine in Sierakówek?
How many hours of sunshine does Sierakówek have in January?
What are the months with the lowest UV index in Sierakówek?
What is the UV index reading in January in Sierakówek?
Average temperature in January
Sierakówek, Poland
- Average high temperature in January: 0.2°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in January: -3.5°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in January
Sierakówek, Poland
- Average pressure in January: 1016.5mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in January
Sierakówek, Poland
- Average wind speed in January: 15.1km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in January
Sierakówek, 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 (66%).
Average rainfall in January
Sierakówek, Poland
- Average rainfall in January: 26mm
The wettest months (with the highest rainfall) are May and June (50mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in January
Sierakówek, Poland
- Average rainfall days in January: 7.7 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in January
Sierakówek, Poland
- Average snowfall in January: 83mm
The month with the highest snowfall is January (83mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Sierakówek, Poland
- Average snowfall days in January: 12.3 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Sierakówek, Poland
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in January
Sierakówek, Poland
- Average sunshine days in January: 12.9 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in January
Sierakówek, 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 and December (UV index 1).
Average cloud cover in January
Sierakówek, Poland
- Average cloud cover in January: 70
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Sierakówek, Poland
- Average visibility in January: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
