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December Weather in Olaine, Latvia

Last updated: August 23, 2025

In Olaine, Latvia, the average temperature in December hovers around 0°C (32°F), making it a chilly time of year. Expect minimum lows of -15°C (5°F) and highs reaching up to 10°C (50°F). This month typically sees 48 mm (1.9 in) of precipitation spread over 13 days, while humidity levels remain high at an average of 93%. Prepare for a brisk and damp experience!

December Temperature in Olaine

In December in Olaine, the average temperature is 0°C (32°F). Maximums can reach 10°C (50°F) and minimums can be as low as -15°C (5°F). It's advisable to pack warm clothing and prepare for chilly weather if you're planning to visit during this time.

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

The chart illustrates December temperature patterns in Olaine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olaine, December typically has an average temperature of 0°C (32°F), with highs reaching up to 10°C (50°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec302935445364666457484032
Data source: Temperature data for Olaine 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 Olaine

In Olaine in December, the total precipitation amount is 48 mm (1.9 in) spread over 13 days.

December Precipitation Trends in Olaine

The chart displays monthly precipitation patterns in Olaine, 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 Olaine, December typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec433648396257868172695448
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Olaine

In Olaine in December, humidity is 93%. With an average temperature of 0°C (32°F), this humidity feels like a bone-chilling cold that seeps into your clothes, making every step outside feel damp and uncomfortable for traveling.

December Average Humidity in Olaine

This chart illustrates the average monthly humidity levels in Olaine, 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 Olaine 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 Olaine

In Olaine 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 Olaine.

Maximum UV Index Levels in Olaine for December

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

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

This table compares monthly weather conditions in Olaine, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)43 mm (1.7 inches)93%low
February Weather-1°C (30°F)36 mm (1.4 inches)91%low
March Weather2°C (35°F)48 mm (1.9 inches)90%moderate
April Weather7°C (44°F)39 mm (1.5 inches)87%moderate
May Weather12°C (54°F)62 mm (2.4 inches)72%high
June Weather18°C (64°F)56 mm (2.2 inches)76%high
July Weather19°C (66°F)86 mm (3.4 inches)76%high
August Weather18°C (64°F)81 mm (3.2 inches)80%high
September Weather14°C (57°F)72 mm (2.8 inches)87%moderate
October Weather9°C (48°F)69 mm (2.7 inches)91%low
November Weather5°C (40°F)53 mm (2.1 inches)92%low
December Weather0°C (32°F)48 mm (1.9 inches)93%low

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