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January Weather in Mykolaiv, Ukraine

Last updated: August 28, 2025

In January, the average temperature in Mykolaiv, Ukraine hovers around -2°C (30°F), with fluctuations that can see minimums dipping to -20°C (-3°F) and maximums reaching up to 10°C (51°F). Expect 37 mm (1.4 in) of precipitation spread over 10 days, contributing to a notably high average humidity of 92%. Be prepared for chilly and wet conditions!

January Temperature in Mykolaiv

In January in Mykolaiv, the average temperature is -2°C (30°F). Maximum temperatures can reach 10°C (51°F) and minimums can drop as low as -20°C (-3°F). Be sure to pack warm clothing and prepare for a range of temperatures if you're planning to travel during this time.

January Weather in Mykolaiv: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Mykolaiv, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mykolaiv, January typically has an average temperature of -2°C (30°F), with highs reaching up to 10°C (51°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec293238485766676759504133
Data source: Temperature data for Mykolaiv 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.

January Precipitation in Mykolaiv

In Mykolaiv in January, the precipitation amount is 37 mm (1.4 in) over a period of 10 days.

January Precipitation Trends in Mykolaiv

The chart displays monthly precipitation patterns in Mykolaiv, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Mykolaiv, January typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec376853421251091167170564783
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Mykolaiv

In Mykolaiv in January, humidity is 92%. With an average temperature of -2°C (30°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel quite challenging.

January Average Humidity in Mykolaiv

This chart illustrates the average monthly humidity levels in Mykolaiv, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Mykolaiv is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%88%79%71%72%66%60%72%86%90%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Mykolaiv

In Mykolaiv in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Mykolaiv, you can visit Hourly UV Index in Mykolaiv.

Maximum UV Index Levels in Mykolaiv for January

The chart shows the monthly maximum UV Index (UVI) for Mykolaiv in January, 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 January, the maximum UV index in Mykolaiv typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Mykolaiv January 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 January Weather in Mykolaiv Compares to Other Months

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

This table compares monthly weather conditions in Mykolaiv, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (30°F)37 mm (1.4 inches)92%low
February Weather0°C (33°F)68 mm (2.7 inches)89%moderate
March Weather3°C (38°F)53 mm (2.1 inches)88%moderate
April Weather9°C (49°F)42 mm (1.7 inches)79%high
May Weather14°C (57°F)125 mm (4.9 inches)71%high
June Weather19°C (66°F)109 mm (4.3 inches)72%very high
July Weather19°C (67°F)116 mm (4.6 inches)66%very high
August Weather20°C (68°F)71 mm (2.8 inches)60%high
September Weather15°C (59°F)70 mm (2.8 inches)71%high
October Weather10°C (51°F)56 mm (2.2 inches)86%moderate
November Weather5°C (41°F)47 mm (1.8 inches)90%low
December Weather1°C (33°F)83 mm (3.3 inches)91%low

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