January weather forecastGrudusk, Poland

January

Weather in January

January, like December, is a freezing cold winter month in Grudusk, Poland, with temperature in the range of an average high of -0.8°C (30.6°F) and an average low of -4.3°C (24.3°F).

Temperature

With average high and low temperatures of -0.8°C (30.6°F) and -4.3°C (24.3°F) respectively, January is Grudusk's coldest month.

Humidity

January is the most humid month in Grudusk, with an average relative humidity of 91%.

Rainfall

In Grudusk, in January, during 9.1 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, in Grudusk, there are 165 rainfall days, and 499mm (19.65") of precipitation is accumulated.

Snowfall

Months with snowfall in Grudusk are January through May, October through December. The month with the most snowfall in Grudusk is January, when snow falls for 17.3 days and typically aggregates up to 167mm (6.57") of snow.

Daylight

The average length of the day in January in Grudusk is 8h and 13min.
On the first day of the month, sunrise is at 07:51 and sunset at 15:30. On the last day of January, sunrise is at 07:23 and sunset at 16:18 CET.

Sunshine

January has the least sunshine of the year in Grudusk, with an average of 2.5h of sunshine.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: In January, the maximum UV index of 1 suggests this advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.

Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Grudusk, January is the coldest month, with temperatures averaging a high of -0.8°C (30.6°F) and a low of -4.3°C (24.3°F).

January temperatures in Grudusk vary between a high-temperature of -0.8°C (30.6°F) and a low-temperature of -4.3°C (24.3°F).

With an average relative humidity of 91%, January is the most humid month in Grudusk.

In January, the average relative humidity in Grudusk is 91%.

In Grudusk, Poland, in January, during 9.1 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

The month with the most snowfall is January, when snow falls for 17.3 days and typically aggregates up to 167mm (6.57") of snow.

In Grudusk, during January, snow falls for 17.3 days and regularly aggregates up to 167mm (6.57") of snow.

In January, the average day length is 8h and 13min.

On the first day of January, sunrise is at 07:51 and sunset at 15:30. On the last day of the month, sunrise is at 07:23 and sunset at 16:18 CET.

With an average of 2.5h of sunshine, January has the least sunshine of the year in Grudusk.

In January, the average sunshine duration in Grudusk, Poland, is 2.5h.

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Grudusk, Poland.

In January, the average daily maximum UV index in Grudusk, Poland, is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

1.5°C

-0.8°C

0.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.5km/h

14.1km/h

13.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

8.8

7.7

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Grudusk, Poland

Average high temperature in January: -0.8°C

The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (-0.8°C).

Average low temperature in January: -4.3°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).

Average pressure in January
Grudusk, Poland

Average pressure in January: 1016mbar

The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).

Average wind speed in January
Grudusk, Poland

Average wind speed in January: 13.2km/h

The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).

Average humidity in January
Grudusk, Poland

Average humidity in January: 91%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (69%).

Average rainfall in January
Grudusk, Poland

Average rainfall in January: 35mm

The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is April (22mm).

Average rainfall days in January
Grudusk, Poland

Average rainfall days in January: 9.1 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (9.1 days).

Average snowfall in January
Grudusk, Poland

Average snowfall in January: 167mm

The month with the highest snowfall is January (167mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in January
Grudusk, Poland

Average snowfall days in January: 17.3 days

The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Grudusk, Poland

Average daylight in January: 8h and 12min

The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).

Average sunshine in January: 2h and 30min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

Average sunshine days in January
Grudusk, Poland

Average sunshine days in January: 8 days

The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is July (7.5 days).

Average UV index in January
Grudusk, Poland

Average UV index in January: 1

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in January
Grudusk, Poland

Average cloud cover in January: 77

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in January
Grudusk, Poland

Average visibility in January: 6km

The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).