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Monthly climate in Ilukste, Latvia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ilukste features a humid continental climate (Dfb). Temperatures typically range between -2 °C (28 °F) and 18 °C (65 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 32 °C (91 °F). The average annual precipitation amounts to about 747 mm (29.4 inches) and receives 142 rainy days on the 1 mm (0.04 inches) threshold annually. Ilukste enjoys an average of 3196 hours of sunshine throughout the year, and daylight varies from 7 hours 2 minutes to 17 hours 29 minutes per day.

Monthly average temperatures in Ilukste, Latvia

The warmest months in Ilukste are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (63 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to -1 °C (28 - 31 °F) throughout the day. On average each year, Ilukste experiences 21 days above 25 °C (77.0 °F) and 104 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ilukste. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(45°F)		10°C
(50°F)		16°C
(60°F)		25°C
(77°F)		28°C
(82°F)		32°C
(91°F)		32°C
(91°F)		31°C
(89°F)		27°C
(81°F)		19°C
(67°F)		12°C
(54°F)		9°C
(48°F)
Mean maximum5°C
(41°F)		6°C
(44°F)		12°C
(55°F)		20°C
(69°F)		24°C
(76°F)		27°C
(81°F)		29°C
(84°F)		28°C
(83°F)		25°C
(78°F)		18°C
(64°F)		11°C
(52°F)		6°C
(42°F)
Average high-1°C
(31°F)		0°C
(32°F)		5°C
(41°F)		11°C
(52°F)		17°C
(62°F)		23°C
(73°F)		23°C
(73°F)		22°C
(71°F)		17°C
(63°F)		11°C
(52°F)		5°C
(41°F)		1°C
(34°F)
Daily mean-2°C
(28°F)		-2°C
(28°F)		1°C
(35°F)		6°C
(44°F)		12°C
(53°F)		18°C
(64°F)		18°C
(65°F)		17°C
(63°F)		13°C
(56°F)		8°C
(47°F)		4°C
(39°F)		-1°C
(31°F)
Average low-4°C
(24°F)		-5°C
(23°F)		-2°C
(28°F)		2°C
(35°F)		6°C
(44°F)		12°C
(54°F)		13°C
(57°F)		12°C
(55°F)		9°C
(49°F)		5°C
(42°F)		2°C
(36°F)		-2°C
(28°F)
Mean minimum-16°C
(3°F)		-16°C
(4°F)		-10°C
(14°F)		-4°C
(24°F)		-1°C
(31°F)		5°C
(41°F)		8°C
(46°F)		6°C
(43°F)		2°C
(37°F)		-2°C
(28°F)		-5°C
(23°F)		-9°C
(17°F)
Minimum-26°C
(-15°F)		-22°C
(-7°F)		-20°C
(-3°F)		-9°C
(17°F)		-4°C
(25°F)		2°C
(36°F)		6°C
(44°F)		5°C
(41°F)		-1°C
(30°F)		-4°C
(25°F)		-10°C
(14°F)		-17°C
(2°F)

Compare climate in Ilukste with other places

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

Monthly average precipitation in Ilukste, Latvia

Ilukste usually has the most precipitation in May, July and August, with an average of 12 rainy days and 91 mm (3.6 inches) of precipitation per month. The driest months in Ilukste are January, February and April. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ilukste. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)45 (1.8)38 (1.5)50 (2.0)41 (1.6)68 (2.7)54 (2.1)93 (3.7)110 (4.3)65 (2.6)68 (2.7)56 (2.2)59 (2.3)
Average precipitation days (≥ 1 mm)111011101011131412141214

Monthly sunshine hours in Ilukste, Latvia

The sunniest months in Ilukste are May, June and July, when the sun shines an average of 14 hours 13 minutes a day. Least sunny months in Ilukste: January, November and December receive an average of 2 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ilukste. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours741492623354174524383863012139272
Mean daily daylight hours7h 40m9h 35m11h 53m14h 14m16h 20m17h 29m16h 52m14h 58m12h 41m10h 21m8h 13m7h 2m

Solar UV radiation in Ilukste, Latvia

Ilukste 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, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Ilukste UV Index data.

Average daily maximum UV levels by month for Ilukste. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123567764321