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 month when Gronków sees the lowest average temperatures, with a high of -1.4°C (29.5°F) and a low of -7.4°C (18.7°F).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 92%.Rainfall
January is the month with the least rainfall. Rain falls for 3.4 days and accumulates 32mm (1.26") of precipitation.Snowfall
January through May, September through December are months with snowfall. In Gronków, in January, during 13.3 snowfall days, 224mm (8.82") of snow is typically accumulated. Throughout the year, there are 68.3 snowfall days, and 1350mm (53.15") of snow is accumulated.Daylight
In January, the average length of the day is 8h and 43min.On the first day of January, sunrise is at 07:35 and sunset at 15:50. On the last day of the month, sunrise is at 07:13 and sunset at 16:32 CET.
Sunshine
In Gronków, the average sunshine in January is 3.7h.UV index
In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 2 during January, leads to the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
How cold is January?
What is the most humid month?
What is the average humidity in January?
What is the driest month?
How much does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How long on average sun shines in January?
How high is the UV index in January?
Average temperature in January
Gronków, Poland
- Average high temperature in January: -1.4°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in January: -7.4°C
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-7.4°C).
Average pressure in January
Gronków, Poland
- Average pressure in January: 1018.3mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The months with the lowest atmospheric pressure are June and July (1014.4mbar).
Average wind speed in January
Gronków, Poland
- Average wind speed in January: 9.3km/h
The windiest month (with the highest average wind speed) is December (9.9km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in January
Gronków, Poland
- Average humidity in January: 92%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (76%).
Average rainfall in January
Gronków, Poland
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is May (120mm).
The driest month (with the least rainfall) is January (32mm).
Average rainfall days in January
Gronków, Poland
- Average rainfall days in January: 3.4 days
The month with the highest number of rainy days is June (23.6 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in January
Gronków, Poland
- Average snowfall in January: 224mm
The month with the highest snowfall is December (350mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in January
Gronków, Poland
- Average snowfall days in January: 13.3 days
The month with the highest number of snowfall days is February (14 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Gronków, Poland
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in January
Gronków, Poland
- Average sunshine days in January: 17 days
The months with the most sunshine days are October and November (17.5 days).
The month with the least sunshine days is June (4.9 days).
Average UV index in January
Gronków, Poland
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in January
Gronków, Poland
- Average cloud cover in January: 64
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Gronków, Poland
- Average visibility in January: 6km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January and February (6km).
