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Monthly climate in Virtsu, Estonia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Virtsu features a humid continental climate (Dfb). Temperatures typically range between -1 °C (30 °F) and 18 °C (65 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 27 °C (80 °F). The average annual precipitation amounts to about 817 mm (32.2 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually. Virtsu enjoys an average of 3427 hours of sunshine throughout the year, and daylight varies from 6 hours 24 minutes to 18 hours 12 minutes per day.

Monthly average temperatures in Virtsu, Estonia

The warmest months in Virtsu are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (61 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -1 to 0 °C (30 - 33 °F) throughout the day. On average each year, Virtsu experiences 2 days above 25 °C (77.0 °F) and 66 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Virtsu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(45°F)		6°C
(44°F)		6°C
(43°F)		15°C
(59°F)		20°C
(68°F)		25°C
(76°F)		27°C
(80°F)		26°C
(78°F)		21°C
(71°F)		17°C
(63°F)		13°C
(55°F)		7°C
(45°F)
Mean maximum5°C
(41°F)		4°C
(39°F)		5°C
(42°F)		10°C
(50°F)		17°C
(62°F)		20°C
(68°F)		24°C
(75°F)		22°C
(72°F)		19°C
(67°F)		14°C
(58°F)		10°C
(51°F)		6°C
(43°F)
Average high1°C
(34°F)		-0°C
(32°F)		2°C
(35°F)		6°C
(42°F)		11°C
(52°F)		17°C
(64°F)		20°C
(67°F)		19°C
(67°F)		15°C
(60°F)		11°C
(52°F)		7°C
(44°F)		3°C
(37°F)
Daily mean0°C
(32°F)		-1°C
(30°F)		0°C
(33°F)		4°C
(40°F)		10°C
(50°F)		16°C
(61°F)		18°C
(65°F)		18°C
(65°F)		14°C
(58°F)		10°C
(50°F)		6°C
(43°F)		2°C
(35°F)
Average low-1°C
(30°F)		-3°C
(27°F)		-1°C
(31°F)		3°C
(38°F)		8°C
(47°F)		15°C
(59°F)		17°C
(63°F)		17°C
(63°F)		13°C
(56°F)		9°C
(48°F)		5°C
(41°F)		1°C
(34°F)
Mean minimum-8°C
(19°F)		-10°C
(14°F)		-7°C
(19°F)		-1°C
(31°F)		3°C
(39°F)		10°C
(50°F)		13°C
(56°F)		14°C
(57°F)		9°C
(49°F)		3°C
(38°F)		-0°C
(32°F)		-4°C
(25°F)
Minimum-10°C
(13°F)		-16°C
(3°F)		-16°C
(4°F)		-2°C
(28°F)		2°C
(35°F)		8°C
(47°F)		12°C
(54°F)		12°C
(54°F)		7°C
(45°F)		1°C
(34°F)		-2°C
(28°F)		-11°C
(13°F)

Compare climate in Virtsu with other places

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

Monthly average precipitation in Virtsu, Estonia

Virtsu usually has the most precipitation in August, October and November, with an average of 16 rainy days and 101 mm (4.0 inches) of precipitation per month. The driest months in Virtsu are January, April and May. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Virtsu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)49 (1.9)50 (2.0)54 (2.1)36 (1.4)36 (1.4)52 (2.0)83 (3.2)96 (3.8)86 (3.4)122 (4.8)87 (3.4)66 (2.6)
Average precipitation days (≥ 1 mm)111112888101314191617

Monthly sunshine hours in Virtsu, Estonia

The sunniest months in Virtsu are May, June and July, when the sun shines an average of 15 hours 16 minutes a day. Least sunny months in Virtsu: January, November and December receive an average of 3 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Virtsu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours7116327336445247747540431621913375
Mean daily daylight hours7h 8m9h 19m11h 52m14h 28m16h 51m18h 12m17h 29m15h 17m12h 45m10h 10m7h 46m6h 24m

Solar UV radiation in Virtsu, Estonia

Virtsu 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 Virtsu UV Index data.

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