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Monthly climate in Kostice, Czech Republic

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kostice features a oceanic climate (Cfb). Temperatures typically range between 0 °C (33 °F) and 22 °C (72 °F) through the year, but rarely can drop to -14 °C (7 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 686 mm (27.0 inches) and receives 116 rainy days on the 1 mm (0.04 inches) threshold annually. Kostice enjoys an average of 3524 hours of sunshine throughout the year, and daylight varies from 8 hours 19 minutes to 16 hours 4 minutes per day.

Monthly average temperatures in Kostice, Czech Republic

The warmest months in Kostice are June, July and August, with daily mean temperatures ranging from 21 to 22 °C (70 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (33 - 37 °F) throughout the day. On average each year, Kostice experiences 64 days above 25 °C (77.0 °F) and 69 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kostice. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		16°C
(61°F)		22°C
(71°F)		29°C
(84°F)		32°C
(90°F)		34°C
(93°F)		36°C
(98°F)		37°C
(99°F)		32°C
(90°F)		24°C
(76°F)		18°C
(65°F)		13°C
(55°F)
Mean maximum10°C
(50°F)		13°C
(56°F)		19°C
(67°F)		25°C
(77°F)		28°C
(82°F)		31°C
(88°F)		34°C
(94°F)		34°C
(93°F)		30°C
(86°F)		23°C
(74°F)		17°C
(62°F)		11°C
(52°F)
Average high3°C
(37°F)		6°C
(43°F)		10°C
(51°F)		16°C
(61°F)		20°C
(68°F)		26°C
(79°F)		27°C
(81°F)		28°C
(82°F)		21°C
(71°F)		16°C
(61°F)		9°C
(48°F)		4°C
(40°F)
Daily mean0°C
(33°F)		3°C
(37°F)		6°C
(42°F)		11°C
(52°F)		15°C
(59°F)		21°C
(70°F)		22°C
(71°F)		22°C
(72°F)		16°C
(62°F)		12°C
(53°F)		6°C
(44°F)		2°C
(36°F)
Average low-2°C
(28°F)		-1°C
(31°F)		1°C
(34°F)		6°C
(42°F)		10°C
(51°F)		16°C
(60°F)		16°C
(61°F)		17°C
(63°F)		12°C
(54°F)		8°C
(47°F)		4°C
(40°F)		0°C
(33°F)
Mean minimum-8°C
(18°F)		-6°C
(21°F)		-5°C
(23°F)		-1°C
(30°F)		4°C
(39°F)		9°C
(49°F)		11°C
(51°F)		10°C
(50°F)		5°C
(42°F)		2°C
(36°F)		-3°C
(26°F)		-5°C
(23°F)
Minimum-14°C
(7°F)		-12°C
(11°F)		-13°C
(9°F)		-5°C
(24°F)		0°C
(33°F)		8°C
(46°F)		9°C
(48°F)		8°C
(47°F)		3°C
(37°F)		-1°C
(30°F)		-6°C
(22°F)		-7°C
(20°F)

Compare climate in Kostice with other places

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

Monthly average precipitation in Kostice, Czech Republic

Kostice usually has the most precipitation in May, August and September, with an average of 11 rainy days and 85 mm (3.4 inches) of precipitation per month. The driest months in Kostice are January, February and March. On average, 33 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kostice. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)34 (1.3)33 (1.3)32 (1.2)35 (1.4)84 (3.3)72 (2.8)71 (2.8)86 (3.4)86 (3.4)54 (2.1)46 (1.8)55 (2.2)
Average precipitation days (≥ 1 mm)98881410111198911

Monthly sunshine hours in Kostice, Czech Republic

The sunniest months in Kostice are June, July and August, when the sun shines an average of 13 hours 23 minutes a day. Least sunny months in Kostice: January, November and December receive an average of 5 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kostice. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours137212297335381415430386317267178163
Mean daily daylight hours8h 46m10h 10m11h 55m13h 43m15h 16m16h 4m15h 38m14h 15m12h 32m10h 45m9h 10m8h 19m

Solar UV radiation in Kostice, Czech Republic

Kostice experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / 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 Kostice UV Index data.

Average daily maximum UV levels by month for Kostice. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235678876421