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Monthly climate in Chrastany, Czech Republic

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chrastany features a oceanic climate (Cfb). Temperatures typically range between 0 °C (31 °F) and 19 °C (67 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 744 mm (29.3 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually. Chrastany enjoys an average of 3483 hours of sunshine throughout the year, and daylight varies from 8 hours 15 minutes to 16 hours 8 minutes per day.

Monthly average temperatures in Chrastany, Czech Republic

The warmest months in Chrastany are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (65 - 67 °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 - 35 °F) throughout the day. On average each year, Chrastany experiences 34 days above 25 °C (77.0 °F) and 82 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chrastany. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(54°F)		15°C
(59°F)		20°C
(69°F)		26°C
(80°F)		29°C
(84°F)		33°C
(91°F)		33°C
(92°F)		34°C
(94°F)		29°C
(84°F)		22°C
(73°F)		18°C
(65°F)		11°C
(53°F)
Mean maximum8°C
(47°F)		12°C
(55°F)		18°C
(65°F)		23°C
(73°F)		26°C
(79°F)		29°C
(84°F)		30°C
(87°F)		32°C
(89°F)		27°C
(81°F)		22°C
(72°F)		14°C
(58°F)		10°C
(50°F)
Average high2°C
(36°F)		5°C
(41°F)		8°C
(47°F)		14°C
(57°F)		17°C
(64°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)		19°C
(67°F)		14°C
(57°F)		7°C
(45°F)		3°C
(38°F)
Daily mean-0°C
(31°F)		1°C
(35°F)		4°C
(40°F)		9°C
(48°F)		13°C
(55°F)		18°C
(65°F)		19°C
(66°F)		19°C
(67°F)		14°C
(58°F)		10°C
(50°F)		4°C
(40°F)		1°C
(35°F)
Average low-3°C
(27°F)		-2°C
(29°F)		0°C
(32°F)		4°C
(39°F)		8°C
(47°F)		13°C
(56°F)		14°C
(57°F)		14°C
(58°F)		10°C
(50°F)		6°C
(43°F)		2°C
(36°F)		-0°C
(31°F)
Mean minimum-9°C
(17°F)		-9°C
(15°F)		-6°C
(21°F)		-2°C
(28°F)		2°C
(36°F)		6°C
(44°F)		8°C
(47°F)		8°C
(46°F)		4°C
(39°F)		1°C
(34°F)		-4°C
(26°F)		-7°C
(20°F)
Minimum-16°C
(4°F)		-16°C
(3°F)		-16°C
(4°F)		-5°C
(23°F)		-1°C
(30°F)		3°C
(38°F)		6°C
(44°F)		6°C
(44°F)		-1°C
(31°F)		-2°C
(30°F)		-6°C
(21°F)		-12°C
(11°F)

Compare climate in Chrastany with other places

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

Monthly average precipitation in Chrastany, Czech Republic

Chrastany usually has the most precipitation in May, June and August, with an average of 13 rainy days and 89 mm (3.5 inches) of precipitation per month. The driest months in Chrastany are February, April and November. On average, 42 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chrastany. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)46 (1.8)45 (1.8)47 (1.9)39 (1.5)94 (3.7)86 (3.4)85 (3.4)87 (3.4)59 (2.3)56 (2.2)42 (1.7)57 (2.2)
Average precipitation days (≥ 1 mm)1110118151213131010813

Monthly sunshine hours in Chrastany, Czech Republic

The sunniest months in Chrastany are June, July and August, when the sun shines an average of 13 hours 11 minutes a day. Least sunny months in Chrastany: January, November and December receive an average of 5 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chrastany. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours126216291341377400428384308266190149
Mean daily daylight hours8h 42m10h 8m11h 55m13h 45m15h 19m16h 8m15h 42m14h 18m12h 32m10h 43m9h 6m8h 15m

Solar UV radiation in Chrastany, Czech Republic

Chrastany experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 8 - 9, 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 Chrastany UV Index data.

Average daily maximum UV levels by month for Chrastany. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689976421