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Monthly climate in Cernosin, Czech Republic

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Cernosin features a oceanic climate (Cfb). Temperatures typically range between 0 °C (31 °F) and 19 °C (66 °F) through the year, but rarely can drop to -21 °C (-5 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 691 mm (27.2 inches) and receives 135 rainy days on the 1 mm (0.04 inches) threshold annually. Cernosin enjoys an average of 3392 hours of sunshine throughout the year, and daylight varies from 8 hours 9 minutes to 16 hours 14 minutes per day.

Monthly average temperatures in Cernosin, Czech Republic

The warmest months in Cernosin are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (64 - 66 °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, Cernosin experiences 31 days above 25 °C (77.0 °F) and 86 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Cernosin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(53°F)		16°C
(61°F)		21°C
(70°F)		26°C
(78°F)		28°C
(83°F)		34°C
(93°F)		34°C
(93°F)		33°C
(91°F)		29°C
(84°F)		22°C
(72°F)		18°C
(64°F)		12°C
(53°F)
Mean maximum8°C
(47°F)		13°C
(55°F)		18°C
(64°F)		22°C
(72°F)		26°C
(79°F)		29°C
(84°F)		30°C
(87°F)		31°C
(88°F)		27°C
(80°F)		21°C
(71°F)		14°C
(57°F)		10°C
(50°F)
Average high2°C
(35°F)		4°C
(40°F)		8°C
(47°F)		13°C
(56°F)		17°C
(63°F)		23°C
(73°F)		24°C
(75°F)		24°C
(75°F)		19°C
(66°F)		13°C
(56°F)		6°C
(43°F)		3°C
(38°F)
Daily mean-0°C
(31°F)		1°C
(34°F)		4°C
(39°F)		8°C
(47°F)		12°C
(55°F)		18°C
(64°F)		18°C
(65°F)		19°C
(66°F)		14°C
(57°F)		9°C
(49°F)		4°C
(39°F)		1°C
(34°F)
Average low-3°C
(27°F)		-2°C
(29°F)		-0°C
(32°F)		3°C
(37°F)		7°C
(45°F)		12°C
(55°F)		13°C
(56°F)		13°C
(56°F)		9°C
(49°F)		6°C
(42°F)		2°C
(35°F)		-1°C
(31°F)
Mean minimum-10°C
(14°F)		-10°C
(14°F)		-6°C
(21°F)		-3°C
(27°F)		1°C
(34°F)		5°C
(42°F)		7°C
(46°F)		7°C
(44°F)		2°C
(37°F)		-0°C
(32°F)		-4°C
(24°F)		-5°C
(23°F)
Minimum-21°C
(-5°F)		-20°C
(-3°F)		-14°C
(7°F)		-6°C
(22°F)		-2°C
(29°F)		2°C
(36°F)		6°C
(43°F)		5°C
(42°F)		-1°C
(31°F)		-3°C
(27°F)		-7°C
(20°F)		-7°C
(20°F)

Compare climate in Cernosin with other places

Compare temperature, precipitation, sunshine, UV index in Cernosin, Czech Republic with other places around the world.

Monthly average precipitation in Cernosin, Czech Republic

Cernosin usually has the most precipitation in May, June and August, with an average of 13 rainy days and 79 mm (3.1 inches) of precipitation per month. The driest months in Cernosin are January, April and November. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cernosin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)44 (1.7)47 (1.8)53 (2.1)36 (1.4)84 (3.3)75 (2.9)74 (2.9)77 (3.0)55 (2.2)49 (1.9)35 (1.4)61 (2.4)
Average precipitation days (≥ 1 mm)101112915111313910913

Monthly sunshine hours in Cernosin, Czech Republic

The sunniest months in Cernosin are June, July and August, when the sun shines an average of 13 hours 15 minutes a day. Least sunny months in Cernosin: January, November and December receive an average of 4 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cernosin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours109207278346376406428384304255167126
Mean daily daylight hours8h 37m10h 5m11h 55m13h 47m15h 24m16h 14m15h 48m14h 21m12h 33m10h 41m9h 2m8h 9m

Solar UV radiation in Cernosin, Czech Republic

Cernosin experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 8 - 8, which corresponds to the Very 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 2. For more detailed information, check out our hourly Cernosin UV Index data.

Average daily maximum UV levels by month for Cernosin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235688876421