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January Weather in Suure-Jaani, Estonia

Last updated: August 23, 2025

In Suure-Jaani, Estonia, the average temperature in January hovers around -2°C (28°F). Expect chilly lows of -21°C (-6°F) and occasional peaks reaching 8°C (46°F). This month also brings about 39 mm (1.5 in) of precipitation over 11 days, contributing to an average humidity of an impressive 95%. Get ready for a brisk and wet experience!

January Temperature in Suure-Jaani

In January in Suure-Jaani, the average temperature is -2°C (28°F), with a maximum reaching 8°C (46°F) and a minimum dropping as low as -21°C (-6°F). Travelers should be prepared for cold weather and extreme temperature fluctuations during this time.

January Weather in Suure-Jaani: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Suure-Jaani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suure-Jaani, January typically has an average temperature of -2°C (28°F), with highs reaching up to 8°C (46°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec282732415162646254453830
Data source: Temperature data for Suure-Jaani 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 Suure-Jaani

In Suure-Jaani in January, the precipitation amount is 39 mm (1.5 in) over the course of 11 days.

January Precipitation Trends in Suure-Jaani

The chart displays monthly precipitation patterns in Suure-Jaani, 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 Suure-Jaani, January typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec394752485070769770825654
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Suure-Jaani

In Suure-Jaani in January humidity is 95%. With an average temperature of -2°C (28°F), this humidity feels like a damp, frigid chill that seeps into your bones, making traveling uncomfortable and the air heavy with a biting cold that dampens your spirits.

January Average Humidity in Suure-Jaani

This chart illustrates the average monthly humidity levels in Suure-Jaani, 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 Suure-Jaani is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%90%87%73%77%80%84%89%93%93%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Suure-Jaani

In Suure-Jaani 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 Suure-Jaani.

Maximum UV Index Levels in Suure-Jaani for January

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

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

This table compares monthly weather conditions in Suure-Jaani, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)39 mm (1.5 inches)95%low
February Weather-3°C (27°F)47 mm (1.8 inches)93%low
March Weather0°C (32°F)52 mm (2.0 inches)90%moderate
April Weather5°C (41°F)48 mm (1.9 inches)87%moderate
May Weather11°C (52°F)50 mm (2.0 inches)73%moderate
June Weather17°C (62°F)70 mm (2.8 inches)77%high
July Weather18°C (64°F)76 mm (3.0 inches)80%high
August Weather16°C (62°F)97 mm (3.8 inches)84%high
September Weather12°C (55°F)70 mm (2.8 inches)89%moderate
October Weather7°C (45°F)82 mm (3.2 inches)92%low
November Weather3°C (38°F)56 mm (2.2 inches)93%low
December Weather-1°C (30°F)54 mm (2.1 inches)93%low

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