February Weather in Altan, Mongolia

Last updated: August 28, 2025

In February, the average temperature in Altan, Mongolia hovers around -18°C (1°F). Expect extreme fluctuations, with minimums dipping as low as -41°C (-42°F) and maximums reaching up to 7°C (44°F). Additionally, you can anticipate a slight precipitation of 5 mm (0.2 in) spread over just 1 day, while the air typically remains humid, averaging around 94%.

February Temperature in Altan

In February in Altan, the average temperature is -18°C (1°F), with maximums reaching 7°C (44°F) and minimums dropping as low as -41°C (-42°F). Travelers should be prepared for extremely cold conditions and dress appropriately for winter activities.

February Weather in Altan: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Altan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altan, February typically has an average temperature of -18°C (1°F), with highs reaching up to 7°C (44°F) and lows dropping to around -41°C (-42°F).

Data source: Temperature data for Altan generated using information from the Copernicus Climate Change Service.

February Precipitation in Altan

In Altan in February, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

February Precipitation Trends in Altan

The chart displays monthly precipitation patterns in Altan, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Altan, February typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Altan

In Altan in February, humidity is 94%. With an average temperature of -18°C (1°F), this humidity feels like an eerie chill that clings to your skin, making every breath feel heavy and every step a challenge, turning travel into a grueling adventure amidst a frozen atmosphere.

February Average Humidity in Altan

This chart illustrates the average monthly humidity levels in Altan, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Altan is approximately 94%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Altan

In Altan in February, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Altan, you can check the information here.

Maximum UV Index Levels in Altan for February

The chart shows the monthly maximum UV Index (UVI) for Altan in February, 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 February, the maximum UV index in Altan typically reaches 3, which falls under the moderate exposure category.

Data source: Altan February 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 February Weather in Altan Compares to Other Months

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

This table compares monthly weather conditions in Altan, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-6°F)	2 mm (0.1 inches)	98%	low
February Weather	-18°C (1°F)	5 mm (0.2 inches)	94%	moderate
March Weather	-7°C (20°F)	6 mm (0.2 inches)	88%	moderate
April Weather	4°C (40°F)	11 mm (0.4 inches)	74%	high
May Weather	11°C (52°F)	12 mm (0.5 inches)	50%	very high
June Weather	17°C (63°F)	21 mm (0.8 inches)	48%	very high
July Weather	19°C (66°F)	48 mm (1.9 inches)	49%	very high
August Weather	16°C (61°F)	43 mm (1.7 inches)	54%	very high
September Weather	10°C (50°F)	15 mm (0.6 inches)	59%	high
October Weather	0°C (32°F)	12 mm (0.5 inches)	67%	moderate
November Weather	-10°C (14°F)	6 mm (0.2 inches)	86%	low
December Weather	-20°C (-4°F)	4 mm (0.1 inches)	96%	low