nomadseason

January Weather in Grudki, Poland

Last updated: August 27, 2025

In January, the average temperature in Grudki, Poland hovers around -2°C (29°F). Expect chilly conditions, with temperatures dipping as low as -23°C (-9°F) and occasionally reaching a maximum of 9°C (48°F). With an average rainfall of 44 mm (1.7 in) spread over 10 days, you might want to keep your umbrella handy. Don't forget, the air is quite humid, with an average humidity of 93%—a reminder of the winter’s frosty breath!

January Temperature in Grudki

In January in Grudki, the average temperature is -2°C (29°F), with maximums reaching up to 9°C (48°F) and minimums plunging as low as -23°C (-9°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable.

January Weather in Grudki: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Grudki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grudki, January typically has an average temperature of -2°C (29°F), with highs reaching up to 9°C (48°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec293037465666676657494032
Data source: Temperature data for Grudki generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Grudki

In Grudki in January, the total precipitation amount is 44 mm (1.7 in) over the course of 10 days.

January Precipitation Trends in Grudki

The chart displays monthly precipitation patterns in Grudki, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Grudki, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec444041457863909069623955
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Grudki

In Grudki in January humidity is 93%. With an average temperature of -2°C (29°F), this humidity feels like a dense, frosty blanket that clings to you, making the cold seep into your bones and transforming outdoor activities into a chilly challenge.

January Average Humidity in Grudki

This chart illustrates the average monthly humidity levels in Grudki, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Grudki is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%77%59%59%60%60%72%89%91%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grudki

In Grudki in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Grudki.

Maximum UV Index Levels in Grudki for January

The chart shows the monthly maximum UV Index (UVI) for Grudki in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Grudki typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Grudki January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Grudki Compares to Other Months

Weather in Grudki varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Grudki, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Grudki, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)44 mm (1.7 inches)93%low
February Weather-1°C (31°F)40 mm (1.6 inches)90%low
March Weather3°C (37°F)41 mm (1.6 inches)88%moderate
April Weather8°C (46°F)45 mm (1.8 inches)77%moderate
May Weather13°C (56°F)78 mm (3.1 inches)59%high
June Weather19°C (66°F)63 mm (2.5 inches)59%very high
July Weather19°C (67°F)90 mm (3.5 inches)60%very high
August Weather19°C (66°F)90 mm (3.5 inches)60%high
September Weather14°C (57°F)69 mm (2.7 inches)72%moderate
October Weather9°C (49°F)62 mm (2.5 inches)88%moderate
November Weather5°C (40°F)39 mm (1.5 inches)91%low
December Weather0°C (33°F)54 mm (2.1 inches)93%low

Compare Grudki's Climate with Cities Worldwide