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, marked by an average high-temperature of -0.4°C (31.3°F) and a low-temperature of -3.8°C (25.2°F), is the coldest month.Humidity
January is the most humid month, with an average relative humidity of 89%.Rainfall
In January, the rain falls for 7.5 days. Throughout January, 28mm (1.1") of precipitation is accumulated. In Grabnowola, during the entire year, the rain falls for 144.9 days and collects up to 428mm (16.85") of precipitation.Snowfall
Months with snowfall in Grabnowola are January through April, October through December. The month with the most snowfall in Grabnowola is January, when snow falls for 14.9 days and typically aggregates up to 125mm (4.92") of snow.Daylight
In Grabnowola, the average length of the day in January is 8h and 25min.On the first day of January in Grabnowola, sunrise is at 07:40 and sunset at 15:35. On the last day of the month, sunrise is at 07:15 and sunset at 16:20 CET.
Sunshine
With an average of 2.7h of sunshine, January has the least sunshine of the year in Grabnowola.UV index
The months with the lowest UV index in Grabnowola are January, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 1 in January leads to these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Grabnowola?
How cold is it in Grabnowola in January?
What is the most humid month in Grabnowola?
What is the average humidity in January in Grabnowola?
How many days does it rain in January in Grabnowola?
When does it snow the most in Grabnowola?
How many days does it snow in January in Grabnowola?
What is the average length of the day in January in Grabnowola?
When are sunrise and sunset in January in Grabnowola?
What is the month with the least sunshine in Grabnowola?
How long on average sun shines in January in Grabnowola?
What is the month with the lowest UV index in Grabnowola?
What is the UV index intensity in January in Grabnowola?
Average temperature in January
Grabnowola, Poland
- Average high temperature in January: -0.4°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in January: -3.8°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in January
Grabnowola, Poland
- Average pressure in January: 1017.1mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in January
Grabnowola, Poland
- Average wind speed in January: 12.5km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in January
Grabnowola, 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
Grabnowola, Poland
- Average rainfall in January: 28mm
The wettest month (with the highest rainfall) is May (64mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in January
Grabnowola, Poland
- Average rainfall days in January: 7.5 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in January
Grabnowola, Poland
- Average snowfall in January: 125mm
The month with the highest snowfall is January (125mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Grabnowola, Poland
- Average snowfall days in January: 14.9 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Grabnowola, Poland
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 2h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in January
Grabnowola, Poland
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in January
Grabnowola, 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, November and December (UV index 1).
Average cloud cover in January
Grabnowola, 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 31).
Average visibility in January
Grabnowola, Poland
- Average visibility in January: 7km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
