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Monthly climate in Jermuk, Armenia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jermuk features a humid continental climate (Dfb). Temperatures typically range between -10 °C (15 °F) and 16 °C (61 °F) through the year, but rarely can drop to -27 °C (-16 °F) or can rise to as high as 28 °C (82 °F). The average annual precipitation amounts to about 682 mm (26.9 inches) and receives 142 rainy days on the 1 mm (0.04 inches) threshold annually. Jermuk enjoys an average of 3936 hours of sunshine throughout the year, and daylight varies from 9 hours 23 minutes to 14 hours 56 minutes per day.

Monthly average temperatures in Jermuk, Armenia

The warmest months in Jermuk are June, July and August, with daily mean temperatures ranging from 13 to 16 °C (56 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -10 to -6 °C (15 - 21 °F) throughout the day. On average each year, Jermuk experiences 5 days above 25 °C (77.0 °F) and 169 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jermuk. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum2°C
(36°F)		3°C
(38°F)		10°C
(51°F)		16°C
(60°F)		21°C
(71°F)		25°C
(77°F)		28°C
(82°F)		27°C
(81°F)		26°C
(78°F)		18°C
(64°F)		13°C
(55°F)		6°C
(43°F)
Mean maximum-0°C
(32°F)		2°C
(35°F)		6°C
(43°F)		12°C
(54°F)		19°C
(67°F)		23°C
(73°F)		27°C
(80°F)		25°C
(78°F)		24°C
(75°F)		16°C
(61°F)		10°C
(50°F)		3°C
(38°F)
Average high-5°C
(23°F)		-3°C
(27°F)		1°C
(34°F)		7°C
(44°F)		13°C
(56°F)		19°C
(66°F)		22°C
(71°F)		21°C
(70°F)		18°C
(65°F)		11°C
(53°F)		4°C
(39°F)		-2°C
(29°F)
Daily mean-10°C
(15°F)		-7°C
(20°F)		-2°C
(28°F)		3°C
(37°F)		8°C
(47°F)		13°C
(56°F)		16°C
(61°F)		15°C
(59°F)		12°C
(54°F)		6°C
(43°F)		-1°C
(31°F)		-6°C
(21°F)
Average low-14°C
(7°F)		-10°C
(14°F)		-6°C
(22°F)		-2°C
(29°F)		3°C
(38°F)		8°C
(46°F)		10°C
(51°F)		9°C
(49°F)		6°C
(43°F)		1°C
(34°F)		-4°C
(24°F)		-10°C
(13°F)
Mean minimum-24°C
(-10°F)		-19°C
(-2°F)		-12°C
(10°F)		-11°C
(13°F)		-2°C
(29°F)		3°C
(38°F)		5°C
(42°F)		5°C
(42°F)		1°C
(35°F)		-7°C
(20°F)		-12°C
(11°F)		-20°C
(-4°F)
Minimum-27°C
(-16°F)		-25°C
(-13°F)		-17°C
(2°F)		-17°C
(2°F)		-3°C
(26°F)		1°C
(33°F)		1°C
(35°F)		1°C
(34°F)		0°C
(33°F)		-9°C
(16°F)		-20°C
(-4°F)		-24°C
(-11°F)

Compare climate in Jermuk with other places

Compare temperature, precipitation, sunshine, UV index in Jermuk, Armenia with other places around the world.

Monthly average precipitation in Jermuk, Armenia

Jermuk usually has the most precipitation in March, April and May, with an average of 17 rainy days and 96 mm (3.8 inches) of precipitation per month. The driest months in Jermuk are January, September and November. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jermuk. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)36 (1.4)50 (2.0)94 (3.7)99 (3.9)93 (3.7)54 (2.1)54 (2.1)44 (1.7)31 (1.2)38 (1.5)34 (1.4)54 (2.1)
Average precipitation days (≥ 1 mm)7917161815141099711

Monthly sunshine hours in Jermuk, Armenia

The sunniest months in Jermuk are June, July and August, when the sun shines an average of 13 hours 8 minutes a day. Least sunny months in Jermuk: January, November and December receive an average of 8 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jermuk. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours215275315340392403411394340315268263
Mean daily daylight hours9h 41m10h 41m11h 57m13h 16m14h 22m14h 56m14h 38m13h 40m12h 24m11h 6m9h 58m9h 23m

Solar UV radiation in Jermuk, Armenia

Jermuk experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Jermuk UV Index data.

Average daily maximum UV levels by month for Jermuk. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3599111212119743