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Monthly climate in Mustla, Estonia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mustla features a humid continental climate (Dfb). Temperatures typically range between -3 °C (27 °F) and 18 °C (64 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 31 °C (89 °F). The average annual precipitation amounts to about 764 mm (30.1 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually. Mustla enjoys an average of 3305 hours of sunshine throughout the year, and daylight varies from 6 hours 31 minutes to 18 hours 4 minutes per day.

Monthly average temperatures in Mustla, Estonia

The warmest months in Mustla are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -1 °C (27 - 31 °F) throughout the day. On average each year, Mustla experiences 17 days above 25 °C (77.0 °F) and 114 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mustla. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(46°F)		8°C
(47°F)		13°C
(55°F)		22°C
(72°F)		27°C
(82°F)		31°C
(88°F)		31°C
(89°F)		31°C
(88°F)		26°C
(78°F)		20°C
(67°F)		12°C
(54°F)		9°C
(48°F)
Mean maximum5°C
(42°F)		6°C
(43°F)		10°C
(51°F)		18°C
(65°F)		24°C
(76°F)		25°C
(78°F)		28°C
(83°F)		27°C
(81°F)		24°C
(75°F)		17°C
(62°F)		11°C
(52°F)		6°C
(43°F)
Average high-0°C
(32°F)		-1°C
(31°F)		4°C
(39°F)		10°C
(50°F)		15°C
(60°F)		21°C
(70°F)		22°C
(72°F)		21°C
(70°F)		16°C
(62°F)		11°C
(51°F)		5°C
(42°F)		1°C
(34°F)
Daily mean-2°C
(29°F)		-3°C
(27°F)		0°C
(33°F)		5°C
(42°F)		11°C
(52°F)		17°C
(62°F)		18°C
(64°F)		17°C
(62°F)		13°C
(55°F)		8°C
(46°F)		4°C
(39°F)		-1°C
(31°F)
Average low-4°C
(25°F)		-5°C
(23°F)		-3°C
(26°F)		1°C
(34°F)		5°C
(42°F)		11°C
(52°F)		13°C
(55°F)		12°C
(54°F)		9°C
(48°F)		5°C
(41°F)		2°C
(35°F)		-3°C
(28°F)
Mean minimum-15°C
(5°F)		-15°C
(5°F)		-12°C
(10°F)		-6°C
(22°F)		-2°C
(29°F)		4°C
(39°F)		7°C
(45°F)		6°C
(43°F)		1°C
(34°F)		-3°C
(27°F)		-6°C
(22°F)		-10°C
(14°F)
Minimum-22°C
(-7°F)		-24°C
(-11°F)		-23°C
(-9°F)		-8°C
(18°F)		-5°C
(23°F)		2°C
(36°F)		5°C
(41°F)		5°C
(41°F)		-3°C
(26°F)		-5°C
(23°F)		-10°C
(15°F)		-21°C
(-5°F)

Compare climate in Mustla with other places

Compare temperature, precipitation, sunshine, UV index in Mustla, Estonia with other places around the world.

Monthly average precipitation in Mustla, Estonia

Mustla usually has the most precipitation in July, August and October, with an average of 14 rainy days and 87 mm (3.4 inches) of precipitation per month. The driest months in Mustla are January, February and April. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mustla. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)39 (1.5)47 (1.9)56 (2.2)47 (1.8)51 (2.0)74 (2.9)79 (3.1)94 (3.7)77 (3.0)87 (3.4)59 (2.3)54 (2.1)
Average precipitation days (≥ 1 mm)101012111013131415151112

Monthly sunshine hours in Mustla, Estonia

The sunniest months in Mustla are May, June and July, when the sun shines an average of 14 hours 58 minutes a day. Least sunny months in Mustla: January, November and December receive an average of 2 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mustla. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours6514626535443947046739430421211767
Mean daily daylight hours7h 14m9h 21m11h 52m14h 26m16h 46m18h 4m17h 22m15h 14m12h 44m10h 12m7h 51m6h 31m

Solar UV radiation in Mustla, Estonia

Mustla experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 7, which corresponds to the High category of sun exposure. January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Mustla UV Index data.

Average daily maximum UV levels by month for Mustla. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123457764211