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December Weather in Pervomaiskyi, Ukraine

Last updated: August 28, 2025

In December, the average temperature in Pervomaiskyi, Ukraine hovers around 0°C (32°F), creating a chilly atmosphere. Temperatures can plunge to a brisk -20°C (-4°F) at their lowest and peak at a mild 11°C (51°F). With an average humidity of 94%, the air feels particularly crisp, while 57 mm (2.2 in) of precipitation over 11 days adds a touch of moisture to the environment.

December Temperature in Pervomaiskyi

In December in Pervomaiskyi, the average temperature is 0°C (32°F). Maximums can reach 11°C (51°F), and minimums can be as low as -20°C (-4°F). Make sure to pack warm clothing if you're planning to visit during this time, as the temperatures can vary significantly.

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

The chart illustrates December temperature patterns in Pervomaiskyi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pervomaiskyi, December typically has an average temperature of 0°C (32°F), with highs reaching up to 11°C (51°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec262836496070727262503731
Data source: Temperature data for Pervomaiskyi 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 Pervomaiskyi

In Pervomaiskyi in December, the precipitation amount is 57 mm (2.2 in) spread over 11 days.

December Precipitation Trends in Pervomaiskyi

The chart displays monthly precipitation patterns in Pervomaiskyi, 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 Pervomaiskyi, December typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec474743526244602426333557
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pervomaiskyi

In Pervomaiskyi in December, humidity is 94%. With an average temperature of 0°C (32°F), this humidity feels like a heavy blanket of moisture, making traveling uncomfortable as every breath feels damp and chilling.

December Average Humidity in Pervomaiskyi

This chart illustrates the average monthly humidity levels in Pervomaiskyi, 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 Pervomaiskyi is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%92%87%75%65%64%53%47%60%78%91%94%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pervomaiskyi

In Pervomaiskyi 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 Pervomaiskyi.

Maximum UV Index Levels in Pervomaiskyi for December

The chart shows the monthly maximum UV Index (UVI) for Pervomaiskyi 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 Pervomaiskyi typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Pervomaiskyi 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 Pervomaiskyi Compares to Other Months

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

This table compares monthly weather conditions in Pervomaiskyi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)47 mm (1.9 inches)88%low
February Weather-2°C (28°F)47 mm (1.8 inches)92%moderate
March Weather2°C (36°F)43 mm (1.7 inches)87%moderate
April Weather10°C (49°F)52 mm (2.0 inches)75%high
May Weather15°C (60°F)62 mm (2.4 inches)65%high
June Weather21°C (71°F)44 mm (1.7 inches)64%very high
July Weather22°C (72°F)60 mm (2.3 inches)52%very high
August Weather22°C (72°F)24 mm (0.9 inches)47%high
September Weather17°C (62°F)26 mm (1.0 inches)60%high
October Weather10°C (51°F)33 mm (1.3 inches)78%moderate
November Weather3°C (37°F)35 mm (1.4 inches)91%low
December Weather0°C (32°F)57 mm (2.2 inches)94%low

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