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Monthly climate in Klana, Croatia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Klana features a oceanic climate (Cfb). Temperatures typically range between 0 °C (32 °F) and 20 °C (69 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 35 °C (94 °F). The average annual precipitation amounts to about 1663 mm (65.5 inches) and receives 154 rainy days on the 1 mm (0.04 inches) threshold annually. Klana enjoys an average of 3707 hours of sunshine throughout the year, and daylight varies from 8 hours 46 minutes to 15 hours 35 minutes per day.

Monthly average temperatures in Klana, Croatia

The warmest months in Klana are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (66 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (32 - 38 °F) throughout the day. On average each year, Klana experiences 43 days above 25 °C (77.0 °F) and 76 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Klana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum11°C
(52°F)		19°C
(67°F)		20°C
(69°F)		24°C
(76°F)		25°C
(78°F)		35°C
(94°F)		32°C
(91°F)		34°C
(94°F)		28°C
(83°F)		23°C
(74°F)		18°C
(65°F)		13°C
(55°F)
Mean maximum9°C
(49°F)		13°C
(56°F)		18°C
(65°F)		22°C
(71°F)		23°C
(74°F)		28°C
(83°F)		30°C
(87°F)		32°C
(89°F)		27°C
(81°F)		21°C
(70°F)		15°C
(60°F)		11°C
(53°F)
Average high4°C
(39°F)		7°C
(45°F)		10°C
(50°F)		14°C
(58°F)		18°C
(64°F)		24°C
(75°F)		25°C
(78°F)		26°C
(79°F)		20°C
(69°F)		15°C
(60°F)		9°C
(49°F)		5°C
(41°F)
Daily mean0°C
(32°F)		3°C
(38°F)		5°C
(41°F)		9°C
(49°F)		13°C
(56°F)		19°C
(66°F)		20°C
(68°F)		20°C
(69°F)		15°C
(60°F)		11°C
(51°F)		6°C
(43°F)		2°C
(36°F)
Average low-3°C
(26°F)		-1°C
(31°F)		1°C
(33°F)		5°C
(40°F)		9°C
(49°F)		14°C
(57°F)		15°C
(59°F)		16°C
(61°F)		11°C
(52°F)		7°C
(45°F)		4°C
(39°F)		-1°C
(31°F)
Mean minimum-10°C
(15°F)		-8°C
(18°F)		-6°C
(21°F)		-3°C
(27°F)		3°C
(38°F)		8°C
(47°F)		11°C
(52°F)		11°C
(51°F)		5°C
(40°F)		2°C
(36°F)		-3°C
(27°F)		-9°C
(16°F)
Minimum-17°C
(2°F)		-13°C
(9°F)		-16°C
(4°F)		-12°C
(11°F)		1°C
(34°F)		6°C
(44°F)		9°C
(49°F)		9°C
(48°F)		2°C
(36°F)		0°C
(32°F)		-7°C
(20°F)		-13°C
(8°F)

Compare climate in Klana with other places

Compare temperature, precipitation, sunshine, UV index in Klana, Croatia with other places around the world.

Monthly average precipitation in Klana, Croatia

Klana usually has the most precipitation in May, September and December, with an average of 15 rainy days and 189 mm (7.4 inches) of precipitation per month. The driest months in Klana are January, June and August. On average, 96 mm (3.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Klana. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)86 (3.4)149 (5.9)110 (4.3)115 (4.5)196 (7.7)102 (4.0)119 (4.7)100 (3.9)186 (7.3)142 (5.6)173 (6.8)185 (7.3)
Average precipitation days (≥ 1 mm)91213112113151112111313

Monthly sunshine hours in Klana, Croatia

The sunniest months in Klana are June, July and August, when the sun shines an average of 13 hours 28 minutes a day. Least sunny months in Klana: January, November and December receive an average of 6 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Klana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours179223312336365413429397321294221211
Mean daily daylight hours9h 9m10h 23m11h 56m13h 32m14h 53m15h 35m15h 13m14h 0m12h 29m10h 53m9h 29m8h 46m

Solar UV radiation in Klana, Croatia

Klana experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Klana UV Index data.

Average daily maximum UV levels by month for Klana. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235789987532