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January Weather in Hajuu-Us, Mongolia

Last updated: August 28, 2025

In January, the average temperature in Hajuu-Us, Mongolia hovers around -17°C (2°F). Conditions can be quite extreme, with minimums plunging to -35°C (-31°F) and maximums reaching just -1°C (31°F). Expect minimal precipitation, averaging 1 mm (0.0 in) across 0 days, while the air remains notably damp with an average humidity of 80%.

January Temperature in Hajuu-Us

In January in Hajuu-Us, the average temperature is -17°C (2°F). The maximum can reach -1°C (31°F) and the minimum can be as low as -35°C (-31°F). Travelers should be prepared for extremely cold conditions and dress accordingly to ensure their comfort and safety.

January Weather in Hajuu-Us: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Hajuu-Us, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hajuu-Us, January typically has an average temperature of -17°C (2°F), with highs reaching up to -1°C (31°F) and lows dropping to around -35°C (-31°F).
JanFebMarAprMayJunJulAugSepOctNovDec182741546670645536194
Data source: Temperature data for Hajuu-Us 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 Hajuu-Us

In Hajuu-Us in January, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

January Precipitation Trends in Hajuu-Us

The chart displays monthly precipitation patterns in Hajuu-Us, 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 Hajuu-Us, January typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec13491116516118942
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Hajuu-Us

In Hajuu-Us in January, humidity is 80%. With an average temperature of -17°C (2°F), this humidity feels like a biting chill that penetrates your layers, making even short walks outside a daunting task.

January Average Humidity in Hajuu-Us

This chart illustrates the average monthly humidity levels in Hajuu-Us, 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 Hajuu-Us is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%67%45%46%37%41%41%45%47%51%56%79%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Hajuu-Us

In Hajuu-Us 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 Hajuu-Us, you can visit Hourly UV Index in Hajuu-Us.

Maximum UV Index Levels in Hajuu-Us for January

The chart shows the monthly maximum UV Index (UVI) for Hajuu-Us 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 Hajuu-Us typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235891010107532
Data source: Hajuu-Us 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 Hajuu-Us Compares to Other Months

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

This table compares monthly weather conditions in Hajuu-Us, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-17°C (2°F)1 mm (0.0 inches)80%low
February Weather-13°C (8°F)3 mm (0.1 inches)67%moderate
March Weather-3°C (27°F)4 mm (0.1 inches)45%moderate
April Weather5°C (42°F)9 mm (0.4 inches)46%very high
May Weather12°C (55°F)11 mm (0.4 inches)36%very high
June Weather19°C (66°F)16 mm (0.6 inches)41%very high
July Weather21°C (70°F)51 mm (2.0 inches)40%very high
August Weather18°C (64°F)61 mm (2.4 inches)45%very high
September Weather13°C (55°F)18 mm (0.7 inches)47%high
October Weather2°C (36°F)9 mm (0.3 inches)51%moderate
November Weather-7°C (19°F)4 mm (0.2 inches)56%moderate
December Weather-15°C (4°F)2 mm (0.1 inches)79%low

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