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January Weather in Horni Plana, Czech Republic

Last updated: August 23, 2025

In Horni Plana, Czech Republic, the average temperature in January hovers around -2°C (29°F), with extremes ranging from a brisk -19°C (-2°F) to a mild 10°C (50°F). This month typically sees 69 mm (2.7 in) of precipitation spread over 11 days, contributing to a high average humidity of 91%. Prepare for a chilly and damp atmosphere!

January Temperature in Horni Plana

In January, in Horni Plana, the average temperature is -2°C (29°F). The maximum can reach 10°C (50°F), while the minimum can drop as low as -19°C (-2°F). Be prepared for chilly conditions if you plan to travel during this time.

January Weather in Horni Plana: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Horni Plana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Horni Plana, January typically has an average temperature of -2°C (29°F), with highs reaching up to 10°C (50°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec283237455263636455473832
Data source: Temperature data for Horni Plana 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 Horni Plana

In Horni Plana in January, the total precipitation amount is 69 mm (2.7 in) spread across 11 days.

January Precipitation Trends in Horni Plana

The chart displays monthly precipitation patterns in Horni Plana, 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 Horni Plana, January typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6956645012412611211883625081
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Horni Plana

In Horni Plana in January, humidity is 91%. With an average temperature of -2°C (29°F), this humidity feels like a chilling embrace that can quickly sap your energy, making outdoor adventures uncomfortable and dampening the joy of exploration.

January Average Humidity in Horni Plana

This chart illustrates the average monthly humidity levels in Horni Plana, 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 Horni Plana is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Horni Plana

In Horni Plana 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 Horni Plana, you can visit Hourly UV Index in Horni Plana.

Maximum UV Index Levels in Horni Plana for January

The chart shows the monthly maximum UV Index (UVI) for Horni Plana 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 Horni Plana typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Horni Plana 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 Horni Plana Compares to Other Months

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

This table compares monthly weather conditions in Horni Plana, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)69 mm (2.7 inches)91%low
February Weather0°C (32°F)56 mm (2.2 inches)89%moderate
March Weather3°C (37°F)63 mm (2.5 inches)87%moderate
April Weather7°C (46°F)50 mm (1.9 inches)82%high
May Weather11°C (53°F)124 mm (4.9 inches)76%very high
June Weather17°C (63°F)126 mm (5.0 inches)80%very high
July Weather17°C (63°F)112 mm (4.4 inches)80%very high
August Weather18°C (64°F)118 mm (4.6 inches)82%very high
September Weather13°C (56°F)83 mm (3.3 inches)82%high
October Weather9°C (48°F)62 mm (2.4 inches)87%moderate
November Weather3°C (38°F)50 mm (2.0 inches)89%low
December Weather0°C (32°F)81 mm (3.2 inches)92%low

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