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January Weather in Grize, Slovenia

Last updated: August 27, 2025

In January, the average temperature in Grize, Slovenia hovers around 0°C (33°F), creating a chilly atmosphere. Expect temperatures to dip as low as -17°C (2°F), with the possibility of rising to a maximum of 12°C (55°F). During this month, precipitation averages 37 mm (1.5 in) spread over 6 days, while humidity remains high at 90%, adding to the brisk feel of the season.

January Temperature in Grize

In January in Grize, the average temperature is 0°C (33°F). The maximum can reach 12°C (55°F), while the minimum can drop as low as -17°C (2°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for chilly conditions.

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

The chart illustrates January temperature patterns in Grize, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grize, January typically has an average temperature of 0°C (33°F), with highs reaching up to 12°C (55°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec333843515868707061524335
Data source: Temperature data for Grize generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Grize

In Grize in January, the precipitation amount is 37 mm (1.5 in) over the course of 6 days.

January Precipitation Trends in Grize

The chart displays monthly precipitation patterns in Grize, 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 Grize, January typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec3764578014282121104127719886
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Grize

In Grize in January humidity is 90%. With average temperature 0°C (33°F) this humidity feels like a damp chill that clings to your skin, making every step outside feel heavier and more exhausting for traveling.

January Average Humidity in Grize

This chart illustrates the average monthly humidity levels in Grize, 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 Grize is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grize

In Grize in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Grize, you can visit Hourly UV Index in Grize.

Maximum UV Index Levels in Grize for January

The chart shows the monthly maximum UV Index (UVI) for Grize 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 Grize typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Grize 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 Grize Compares to Other Months

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

This table compares monthly weather conditions in Grize, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)37 mm (1.5 inches)90%low
February Weather3°C (38°F)64 mm (2.5 inches)84%moderate
March Weather6°C (43°F)57 mm (2.2 inches)78%moderate
April Weather10°C (51°F)80 mm (3.2 inches)73%high
May Weather15°C (58°F)142 mm (5.6 inches)71%very high
June Weather20°C (68°F)82 mm (3.2 inches)73%very high
July Weather21°C (70°F)121 mm (4.8 inches)70%very high
August Weather21°C (70°F)104 mm (4.1 inches)60%very high
September Weather16°C (61°F)127 mm (5.0 inches)65%high
October Weather11°C (52°F)71 mm (2.8 inches)84%moderate
November Weather6°C (43°F)98 mm (3.9 inches)89%moderate
December Weather2°C (35°F)86 mm (3.4 inches)89%low

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