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
With its high average temperature of 1.2°C (34.2°F) and a low of -1.7°C (28.9°F), January is regarded as the coldest month.Humidity
January, February and December, with an average relative humidity of 86%, are the most humid months in Sierakowo Słupskie.Rainfall
In Sierakowo Słupskie, in January, it is raining for 9.6 days, with typically 36mm (1.42") of accumulated precipitation. In Sierakowo Słupskie, during the entire year, the rain falls for 129.2 days and collects up to 353mm (13.9") of precipitation.Snowfall
January through May, November and December are months with snowfall in Sierakowo Słupskie, Poland. The month with the most snowfall in Sierakowo Słupskie is January, when snow falls for 10.2 days and typically aggregates up to 72mm (2.83") of snow.Daylight
In January, the average length of the day in Sierakowo Słupskie is 8h and 1min.On the first day of the month, sunrise is at 08:13 and sunset at 15:37. On the last day of January, in Sierakowo Słupskie, Poland, sunrise is at 07:42 and sunset at 16:28 CET.
Sunshine
January and December, with an average of 2.8h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Boost your sun resistance with garments that are densely woven yet spacious. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Sierakowo Słupskie?
How cold is January in Sierakowo Słupskie?
What are the most humid months in Sierakowo Słupskie?
What is the average humidity in January in Sierakowo Słupskie?
How much does it rain in Sierakowo Słupskie in January?
What is the snowiest month in Sierakowo Słupskie?
How many days does it snow in January in Sierakowo Słupskie?
How many hours of daylight does Sierakowo Słupskie have in January?
When are sunrise and sunset in January in Sierakowo Słupskie?
What are the months with the least sunshine in Sierakowo Słupskie?
How long on average sun shines in January in Sierakowo Słupskie?
What is the UV index intensity in January in Sierakowo Słupskie?
Average temperature in January
Sierakowo Słupskie, Poland
- Average high temperature in January: 1.2°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in January: -1.7°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).
Average pressure in January
Sierakowo Słupskie, Poland
- Average pressure in January: 1014.1mbar
The month with the highest atmospheric pressure is October (1016.3mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in January
Sierakowo Słupskie, Poland
- Average wind speed in January: 18.7km/h
The windiest month (with the highest average wind speed) is December (19.4km/h).
The calmest month (with the lowest average wind speed) is August (13.9km/h).
Average humidity in January
Sierakowo Słupskie, Poland
- Average humidity in January: 86%
The months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is April (70%).
Average rainfall in January
Sierakowo Słupskie, Poland
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in January
Sierakowo Słupskie, Poland
- Average rainfall days in January: 9.6 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is April (8 days).
Average snowfall in January
Sierakowo Słupskie, Poland
- Average snowfall in January: 72mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in January
Sierakowo Słupskie, Poland
- Average snowfall days in January: 10.2 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Sierakowo Słupskie, 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 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 2h and 48min).
Average sunshine days in January
Sierakowo Słupskie, Poland
- Average sunshine days in January: 12.2 days
The months with the most sunshine days are April and May (19.8 days).
The month with the least sunshine days is December (12 days).
Average UV index in January
Sierakowo Słupskie, Poland
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in January
Sierakowo Słupskie, Poland
- Average cloud cover in January: 71
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Sierakowo Słupskie, Poland
- Average visibility in January: 9km
The months with the highest visibility are April, June, August, September and October (10km).
The months with the lowest visibility are January, February, March, May, July, November and December (9km).
