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December Weather in Mersrags, Latvia

Last updated: August 23, 2025

In Mersrags, Latvia, the average temperature in December hovers around 1°C (34°F). Expect a minimum plunge to -11°C (12°F) and a potential maximum of 9°C (49°F). This month brings approximately 46 mm (1.8 in) of precipitation spread over 12 days, contributing to an average humidity level of a steamy 93%.

December Temperature in Mersrags

In December in Mersrags, the average temperature is 1°C (34°F). The maximum can reach 9°C (49°F), while the minimum can drop as low as -11°C (12°F). Travelers should be prepared for chilly conditions and pack accordingly to fully enjoy their visit to Mersrags.

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

The chart illustrates December temperature patterns in Mersrags, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mersrags, December typically has an average temperature of 1°C (34°F), with highs reaching up to 9°C (49°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec313035425162656457494133
Data source: Temperature data for Mersrags 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.

December Precipitation in Mersrags

In Mersrags in December, the total precipitation amount is 46 mm (1.8 in) spread over the course of 12 days.

December Precipitation Trends in Mersrags

The chart displays monthly precipitation patterns in Mersrags, 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 Mersrags, December typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec393745374654748965726046
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mersrags

In Mersrags in December humidity is 93%. With an average temperature of 1°C (34°F), this humidity feels like an icy blanket enveloping you, making every step outdoors a challenge as the cold air clings to your skin, intensifying the chill and dampness.

December Average Humidity in Mersrags

This chart illustrates the average monthly humidity levels in Mersrags, 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 Mersrags is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%90%87%72%76%76%80%87%91%92%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mersrags

In Mersrags 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 Mersrags.

Maximum UV Index Levels in Mersrags for December

The chart shows the monthly maximum UV Index (UVI) for Mersrags 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 Mersrags typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Mersrags 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 Mersrags Compares to Other Months

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

This table compares monthly weather conditions in Mersrags, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)39 mm (1.5 inches)93%low
February Weather-1°C (31°F)37 mm (1.4 inches)91%low
March Weather1°C (35°F)45 mm (1.8 inches)90%moderate
April Weather6°C (42°F)37 mm (1.4 inches)87%moderate
May Weather11°C (52°F)46 mm (1.8 inches)72%high
June Weather17°C (62°F)54 mm (2.1 inches)76%high
July Weather18°C (65°F)74 mm (2.9 inches)76%high
August Weather18°C (64°F)89 mm (3.5 inches)80%high
September Weather14°C (57°F)65 mm (2.6 inches)87%moderate
October Weather9°C (49°F)72 mm (2.8 inches)91%low
November Weather5°C (41°F)60 mm (2.4 inches)92%low
December Weather1°C (34°F)46 mm (1.8 inches)93%low

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