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December Weather in Valka, Latvia

Last updated: August 23, 2025

In December, the average temperature in Valka, Latvia hovers around -1°C (30°F). However, temperatures can swing from a chilly -28°C (-19°F) to a milder 9°C (49°F). During this month, expect 52 mm (2.1 in) of precipitation spread over 12 days, with humidity levels reaching a cozy 93%.

December Temperature in Valka

In December in Valka, the average temperature is -1°C (30°F). The maximum can reach 9°C (49°F), while the minimum can drop as low as -28°C (-19°F). Be sure to dress warmly and prepare for potentially extreme cold weather if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Valka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valka, December typically has an average temperature of -1°C (30°F), with highs reaching up to 9°C (49°F) and lows dropping to around -28°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec282733425262646255453829
Data source: Temperature data for Valka 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 Valka

In Valka in December, the precipitation amount is 52 mm (2.1 in) occurring over a span of 12 days.

December Precipitation Trends in Valka

The chart displays monthly precipitation patterns in Valka, 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 Valka, December typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec384251515576798970795852
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Valka

In Valka in December humidity is 93%. With average temperature -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making every step outside a challenge for travelers. The damp chill seeps into your bones, and even a short stroll can feel exhausting when the air clings closely, creating an almost surreal experience that dampens spirits and slows down every adventure.

December Average Humidity in Valka

This chart illustrates the average monthly humidity levels in Valka, 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 Valka is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%87%70%77%78%81%88%92%93%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Valka

In Valka 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 Valka.

Maximum UV Index Levels in Valka for December

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

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

This table compares monthly weather conditions in Valka, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)38 mm (1.5 inches)94%low
February Weather-3°C (27°F)42 mm (1.6 inches)92%low
March Weather1°C (33°F)51 mm (2.0 inches)89%moderate
April Weather6°C (42°F)51 mm (2.0 inches)87%moderate
May Weather11°C (52°F)55 mm (2.2 inches)70%high
June Weather17°C (63°F)76 mm (3.0 inches)77%high
July Weather18°C (64°F)79 mm (3.1 inches)78%high
August Weather17°C (62°F)89 mm (3.5 inches)81%high
September Weather13°C (55°F)70 mm (2.8 inches)88%moderate
October Weather7°C (46°F)79 mm (3.1 inches)92%low
November Weather3°C (38°F)58 mm (2.3 inches)93%low
December Weather-1°C (30°F)52 mm (2.1 inches)93%low

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