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January Weather in Uulu, Estonia

Last updated: August 23, 2025

In January, the average temperature in Uulu, Estonia hovers around -1°C (30°F). Be prepared for a chilly experience, as temperatures can plummet to a minimum of -21°C (-6°F), while occasionally peaking at a milder 8°C (46°F). Expect 41 mm (1.6 in) of precipitation during 10 days, contributing to a high average humidity of 92%. Dress warmly and embrace the winter wonderland!

January Temperature in Uulu

In January in Uulu, the average temperature is -1°C (30°F), with a maximum that can reach 8°C (46°F) and a minimum that can be as low as -21°C (-6°F). Travelers should be prepared for cold conditions and dress in layers to stay warm.

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

The chart illustrates January temperature patterns in Uulu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Uulu, January typically has an average temperature of -1°C (30°F), with highs reaching up to 8°C (46°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec302833425263656355463932
Data source: Temperature data for Uulu 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 Uulu

In Uulu in January, the precipitation amount is 41 mm (1.6 in) spread over 10 days.

January Precipitation Trends in Uulu

The chart displays monthly precipitation patterns in Uulu, 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 Uulu, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec414857485169969481896155
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Uulu

In Uulu in January humidity is 92%. With an average temperature of -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities challenging and requiring extra layers to stay warm and dry while traveling.

January Average Humidity in Uulu

This chart illustrates the average monthly humidity levels in Uulu, 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 Uulu is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%90%87%76%80%80%83%87%90%91%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Uulu

In Uulu in January, 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 Uulu.

Maximum UV Index Levels in Uulu for January

The chart shows the monthly maximum UV Index (UVI) for Uulu 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 Uulu typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Uulu 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 Uulu Compares to Other Months

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

This table compares monthly weather conditions in Uulu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)41 mm (1.6 inches)92%low
February Weather-2°C (28°F)48 mm (1.9 inches)91%low
March Weather1°C (33°F)57 mm (2.3 inches)90%moderate
April Weather6°C (42°F)48 mm (1.9 inches)87%moderate
May Weather11°C (53°F)51 mm (2.0 inches)76%moderate
June Weather17°C (63°F)69 mm (2.7 inches)80%high
July Weather18°C (65°F)96 mm (3.8 inches)80%high
August Weather17°C (63°F)94 mm (3.7 inches)83%high
September Weather13°C (56°F)81 mm (3.2 inches)87%moderate
October Weather8°C (47°F)89 mm (3.5 inches)90%low
November Weather4°C (39°F)61 mm (2.4 inches)91%low
December Weather0°C (32°F)55 mm (2.2 inches)90%low

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