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April Weather in Ulaantolgoy, Mongolia

Last updated: August 28, 2025

In April, the average temperature in Ulaantolgoy, Mongolia hovers around 1°C (34°F), with a possible minimum dropping to -18°C (-1°F) and a maximum soaring to 22°C (72°F). During this period, expect an average precipitation of 19 mm (0.7 in) over 4 days, complemented by an average humidity of 67%.

April Temperature in Ulaantolgoy

In April in Ulaantolgoy, the average temperature is 1°C (34°F). The maximum can reach 22°C (72°F) and the minimum can be as low as -18°C (-1°F). Be prepared for a wide range of temperatures and pack accordingly for your visit.

April Weather in Ulaantolgoy: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Ulaantolgoy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulaantolgoy, April typically has an average temperature of 1°C (34°F), with highs reaching up to 22°C (72°F) and lows dropping to around -18°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec-9-1173443545754432711-4
Data source: Temperature data for Ulaantolgoy 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.

April Precipitation in Ulaantolgoy

In Ulaantolgoy in April, the precipitation amount is 19 mm (0.7 in) over the course of 4 days.

April Precipitation Trends in Ulaantolgoy

The chart displays monthly precipitation patterns in Ulaantolgoy, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Ulaantolgoy, April typically receives around 19 mm (0.7 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec4411193849587122764
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Ulaantolgoy

In Ulaantolgoy in April, humidity is 67%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that clings to your skin, making traveling feel damp and uncomfortable as you navigate the brisk air.

April Average Humidity in Ulaantolgoy

This chart illustrates the average monthly humidity levels in Ulaantolgoy, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Ulaantolgoy is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%94%87%67%45%42%46%52%54%63%82%95%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ulaantolgoy

In Ulaantolgoy in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ulaantolgoy.

Maximum UV Index Levels in Ulaantolgoy for April

The chart shows the monthly maximum UV Index (UVI) for Ulaantolgoy in April, 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 April, the maximum UV index in Ulaantolgoy typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468101010107532
Data source: Ulaantolgoy April 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 April Weather in Ulaantolgoy Compares to Other Months

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

This table compares monthly weather conditions in Ulaantolgoy, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-23°C (-8°F)4 mm (0.2 inches)97%low
February Weather-19°C (-1°F)4 mm (0.2 inches)94%moderate
March Weather-8°C (17°F)11 mm (0.4 inches)87%high
April Weather1°C (34°F)19 mm (0.7 inches)67%very high
May Weather6°C (44°F)38 mm (1.5 inches)45%very high
June Weather12°C (54°F)49 mm (1.9 inches)42%very high
July Weather14°C (57°F)58 mm (2.3 inches)46%very high
August Weather12°C (54°F)71 mm (2.8 inches)52%very high
September Weather6°C (43°F)22 mm (0.9 inches)54%high
October Weather-3°C (28°F)7 mm (0.3 inches)63%moderate
November Weather-11°C (12°F)6 mm (0.2 inches)81%moderate
December Weather-20°C (-4°F)4 mm (0.1 inches)95%low

Compare Ulaantolgoy's Climate with Cities Worldwide