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January Weather in Ray, Ukraine

Last updated: August 28, 2025

In January, the average temperature in Ray, Ukraine hovers around -2°C (29°F). Expect some chilly days, with minimum temperatures plummeting to -20°C (-4°F) and maximums peaking at 10°C (50°F). During this month, anticipate 36 mm (1.4 in) of precipitation spread over about 10 days, all while experiencing a high average humidity of 92%.

January Temperature in Ray

In January in Ray, the average temperature is -2°C (29°F). Maximums can reach 10°C (50°F) and minimums can drop as low as -20°C (-4°F). Travelers should be prepared for very cold conditions and pack accordingly for both chilly days and frigid nights.

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

The chart illustrates January temperature patterns in Ray, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ray, January typically has an average temperature of -2°C (29°F), with highs reaching up to 10°C (50°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec283137485766676759504032
Data source: Temperature data for Ray 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 Ray

In Ray in January, the precipitation amount is 36 mm (1.4 in) over a span of 10 days.

January Precipitation Trends in Ray

The chart displays monthly precipitation patterns in Ray, 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 Ray, January typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec366253391171031035868473779
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ray

In Ray in January, humidity is 92%. With an average temperature of -2°C (29°F), this humidity feels like an icy blanket suffocating your breath, making every step outside a struggle as the cold air condenses the moisture around you, turning your travel experience into a chilling challenge.

January Average Humidity in Ray

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

In Ray 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 Ray, you can visit Hourly UV Index in Ray.

Maximum UV Index Levels in Ray for January

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

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

This table compares monthly weather conditions in Ray, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)36 mm (1.4 inches)92%low
February Weather-1°C (31°F)62 mm (2.5 inches)89%moderate
March Weather3°C (38°F)53 mm (2.1 inches)88%moderate
April Weather9°C (48°F)39 mm (1.5 inches)79%high
May Weather14°C (57°F)117 mm (4.6 inches)71%high
June Weather19°C (66°F)103 mm (4.1 inches)72%very high
July Weather19°C (67°F)103 mm (4.1 inches)66%very high
August Weather20°C (68°F)58 mm (2.3 inches)60%high
September Weather15°C (59°F)68 mm (2.7 inches)71%high
October Weather10°C (50°F)47 mm (1.8 inches)86%moderate
November Weather4°C (40°F)37 mm (1.5 inches)90%low
December Weather0°C (33°F)79 mm (3.1 inches)91%low

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