nomadseason

December Weather in Merin, Czech Republic

Last updated: August 23, 2025

In December, the average temperature in Merin, Czech Republic hovers around 0°C (33°F). Expect chilly conditions with potential lows of -12°C (11°F) and highs reaching up to 10°C (51°F). During this period, precipitation averages 59 mm (2.3 in) over approximately 14 days, contributing to a notably high average humidity of 91%. Stay warm and prepared for wet weather!

December Temperature in Merin

In December in Merin, the average temperature is 0°C (33°F). Maximums can reach 10°C (51°F), and minimums can drop to as low as -12°C (11°F). Travelers should be prepared for chilly conditions and pack appropriate winter clothing.

December Weather in Merin: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Merin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merin, December typically has an average temperature of 0°C (33°F), with highs reaching up to 10°C (51°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec293238465464656657493933
Data source: Temperature data for Merin 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.

December Precipitation in Merin

In Merin in December, the total precipitation amount is 59 mm (2.3 in) spread over 14 days.

December Precipitation Trends in Merin

The chart displays monthly precipitation patterns in Merin, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Merin, December typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec444445429284928092684660
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Merin

In Merin in December, humidity is 91%. With an average temperature of 0°C (33°F), this humidity feels like an icy dampness that seeps into your bones, making every step feel heavier and requiring extra layers to stay warm while traveling.

December Average Humidity in Merin

This chart illustrates the average monthly humidity levels in Merin, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Merin is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%78%74%77%76%76%75%85%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Merin

In Merin in December, 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 Merin.

Maximum UV Index Levels in Merin for December

The chart shows the monthly maximum UV Index (UVI) for Merin in December, 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 December, the maximum UV index in Merin typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689876421
Data source: Merin December 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 December Weather in Merin Compares to Other Months

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

This table compares monthly weather conditions in Merin, showing how December’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)90%low
February Weather0°C (33°F)44 mm (1.7 inches)87%moderate
March Weather3°C (38°F)45 mm (1.8 inches)85%moderate
April Weather8°C (46°F)42 mm (1.7 inches)78%high
May Weather12°C (54°F)92 mm (3.6 inches)73%very high
June Weather18°C (64°F)84 mm (3.3 inches)77%very high
July Weather18°C (65°F)92 mm (3.6 inches)76%very high
August Weather19°C (66°F)80 mm (3.1 inches)76%high
September Weather14°C (57°F)92 mm (3.6 inches)75%high
October Weather9°C (49°F)68 mm (2.7 inches)85%moderate
November Weather4°C (40°F)46 mm (1.8 inches)90%low
December Weather0°C (33°F)59 mm (2.3 inches)91%low

Compare Merin's Climate with Cities Worldwide