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Monthly climate in Tavin, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tavin features a cold semi-arid climate (BSk). Temperatures typically range between -18 °C (0 °F) and 20 °C (69 °F) through the year, but rarely can drop to -36 °C (-33 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 191 mm (7.5 inches) and receives 37 rainy days on the 1 mm (0.04 inches) threshold annually. Tavin enjoys an average of 3772 hours of sunshine throughout the year, and daylight varies from 8 hours 38 minutes to 15 hours 43 minutes per day.

Monthly average temperatures in Tavin, Mongolia

The warmest months in Tavin are June, July and August, with daily mean temperatures ranging from 17 to 20 °C (63 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -18 to -14 °C (0 - 7 °F) throughout the day. On average each year, Tavin experiences 42 days above 25 °C (77.0 °F) and 195 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tavin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-0°C
(32°F)		10°C
(51°F)		18°C
(65°F)		27°C
(81°F)		32°C
(90°F)		34°C
(94°F)		36°C
(98°F)		32°C
(90°F)		29°C
(85°F)		25°C
(77°F)		13°C
(56°F)		2°C
(37°F)
Mean maximum-3°C
(27°F)		4°C
(39°F)		13°C
(56°F)		23°C
(74°F)		29°C
(85°F)		31°C
(87°F)		33°C
(92°F)		30°C
(86°F)		26°C
(79°F)		18°C
(65°F)		10°C
(50°F)		-2°C
(28°F)
Average high-12°C
(11°F)		-7°C
(19°F)		3°C
(38°F)		12°C
(53°F)		18°C
(65°F)		24°C
(75°F)		26°C
(79°F)		22°C
(73°F)		19°C
(66°F)		8°C
(48°F)		-2°C
(29°F)		-11°C
(13°F)
Daily mean-18°C
(0°F)		-14°C
(7°F)		-4°C
(26°F)		5°C
(41°F)		12°C
(53°F)		18°C
(65°F)		20°C
(69°F)		17°C
(63°F)		12°C
(54°F)		2°C
(35°F)		-8°C
(19°F)		-17°C
(2°F)
Average low-23°C
(-8°F)		-20°C
(-4°F)		-10°C
(15°F)		-2°C
(28°F)		4°C
(39°F)		11°C
(52°F)		14°C
(58°F)		12°C
(54°F)		6°C
(43°F)		-4°C
(26°F)		-12°C
(10°F)		-21°C
(-6°F)
Mean minimum-30°C
(-22°F)		-28°C
(-18°F)		-19°C
(-1°F)		-10°C
(15°F)		-4°C
(24°F)		4°C
(39°F)		8°C
(47°F)		7°C
(45°F)		-1°C
(30°F)		-10°C
(14°F)		-22°C
(-7°F)		-30°C
(-21°F)
Minimum-36°C
(-33°F)		-32°C
(-26°F)		-21°C
(-6°F)		-12°C
(11°F)		-6°C
(21°F)		1°C
(33°F)		7°C
(45°F)		4°C
(40°F)		-6°C
(21°F)		-12°C
(11°F)		-23°C
(-9°F)		-35°C
(-30°F)

Compare climate in Tavin with other places

Compare temperature, precipitation, sunshine, UV index in Tavin, Mongolia with other places around the world.

Monthly average precipitation in Tavin, Mongolia

Tavin usually has the most precipitation in July, August and September, with an average of 7 rainy days and 40 mm (1.6 inches) of precipitation per month. The driest months in Tavin are January, February and December. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tavin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)2 (0.1)4 (0.1)4 (0.1)13 (0.5)12 (0.5)20 (0.8)42 (1.7)58 (2.3)20 (0.8)10 (0.4)5 (0.2)2 (0.1)
Average precipitation days (≥ 1 mm)0013258105210

Monthly sunshine hours in Tavin, Mongolia

The sunniest months in Tavin are May, June and July, when the sun shines an average of 12 hours 10 minutes a day. Least sunny months in Tavin: January, November and December receive an average of 8 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tavin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours211271327331375370374358319301269260
Mean daily daylight hours9h 2m10h 18m11h 55m13h 34m14h 59m15h 43m15h 21m14h 6m12h 30m10h 52m9h 24m8h 38m

Solar UV radiation in Tavin, Mongolia

Tavin experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Tavin UV Index data.

Average daily maximum UV levels by month for Tavin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2358910997532