nomadseason

Monthly climate in Alsunga, Latvia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Alsunga features a humid continental climate (Dfb). Temperatures typically range between 0 °C (31 °F) and 18 °C (65 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 712 mm (28.0 inches) and receives 138 rainy days on the 1 mm (0.04 inches) threshold annually. Alsunga enjoys an average of 3489 hours of sunshine throughout the year, and daylight varies from 6 hours 49 minutes to 17 hours 44 minutes per day.

Monthly average temperatures in Alsunga, Latvia

The warmest months in Alsunga are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 1 °C (31 - 34 °F) throughout the day. On average each year, Alsunga experiences 14 days above 25 °C (77.0 °F) and 83 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Alsunga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(47°F)		10°C
(50°F)		15°C
(59°F)		25°C
(77°F)		27°C
(81°F)		31°C
(88°F)		30°C
(86°F)		30°C
(85°F)		27°C
(81°F)		20°C
(69°F)		14°C
(58°F)		9°C
(49°F)
Mean maximum7°C
(44°F)		7°C
(45°F)		11°C
(52°F)		18°C
(65°F)		24°C
(75°F)		25°C
(77°F)		27°C
(82°F)		27°C
(81°F)		25°C
(77°F)		18°C
(65°F)		12°C
(54°F)		8°C
(46°F)
Average high2°C
(36°F)		2°C
(35°F)		5°C
(41°F)		9°C
(49°F)		15°C
(59°F)		20°C
(69°F)		21°C
(71°F)		21°C
(70°F)		17°C
(63°F)		12°C
(54°F)		7°C
(45°F)		3°C
(37°F)
Daily mean0°C
(33°F)		-0°C
(31°F)		2°C
(35°F)		6°C
(43°F)		11°C
(52°F)		17°C
(62°F)		18°C
(65°F)		17°C
(64°F)		14°C
(57°F)		9°C
(49°F)		5°C
(42°F)		1°C
(34°F)
Average low-2°C
(29°F)		-3°C
(27°F)		-1°C
(30°F)		2°C
(36°F)		6°C
(43°F)		12°C
(54°F)		14°C
(57°F)		14°C
(57°F)		11°C
(51°F)		7°C
(45°F)		3°C
(38°F)		-1°C
(31°F)
Mean minimum-9°C
(16°F)		-11°C
(12°F)		-8°C
(19°F)		-4°C
(24°F)		0°C
(32°F)		5°C
(42°F)		9°C
(49°F)		8°C
(47°F)		4°C
(39°F)		1°C
(33°F)		-4°C
(26°F)		-7°C
(20°F)
Minimum-16°C
(3°F)		-17°C
(2°F)		-18°C
(0°F)		-6°C
(21°F)		-3°C
(27°F)		2°C
(37°F)		7°C
(45°F)		7°C
(45°F)		-1°C
(31°F)		-1°C
(30°F)		-7°C
(19°F)		-13°C
(9°F)

Compare climate in Alsunga with other places

Compare temperature, precipitation, sunshine, UV index in Alsunga, Latvia with other places around the world.

Monthly average precipitation in Alsunga, Latvia

Alsunga usually has the most precipitation in July, August and October, with an average of 13 rainy days and 86 mm (3.4 inches) of precipitation per month. The driest months in Alsunga are January, April and May. On average, 37 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Alsunga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)41 (1.6)43 (1.7)51 (2.0)36 (1.4)33 (1.3)52 (2.0)87 (3.4)85 (3.3)79 (3.1)87 (3.4)64 (2.5)54 (2.1)
Average precipitation days (≥ 1 mm)109138810131313151313

Monthly sunshine hours in Alsunga, Latvia

The sunniest months in Alsunga are May, June and July, when the sun shines an average of 15 hours 7 minutes a day. Least sunny months in Alsunga: January, November and December receive an average of 3 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Alsunga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours8518327036545347146640532023314489
Mean daily daylight hours7h 28m9h 29m11h 52m14h 19m16h 32m17h 44m17h 5m15h 5m12h 42m10h 17m8h 3m6h 49m

Solar UV radiation in Alsunga, Latvia

Alsunga 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 Alsunga UV Index data.

Average daily maximum UV levels by month for Alsunga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123567764211