nomadseason

Monthly climate in Karczew, Poland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Karczew features a oceanic climate (Cfb). Temperatures typically range between 0 °C (32 °F) and 20 °C (68 °F) through the year, but rarely can drop to -23 °C (-9 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 713 mm (28.1 inches) and receives 131 rainy days on the 1 mm (0.04 inches) threshold annually. Karczew enjoys an average of 3317 hours of sunshine throughout the year, and daylight varies from 7 hours 49 minutes to 16 hours 36 minutes per day.

Monthly average temperatures in Karczew, Poland

The warmest months in Karczew are June, July and August, with daily mean temperatures ranging from 20 to 20 °C (68 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 1 °C (32 - 35 °F) throughout the day. On average each year, Karczew experiences 45 days above 25 °C (77.0 °F) and 78 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Karczew. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum11°C
(52°F)		17°C
(64°F)		19°C
(67°F)		27°C
(82°F)		29°C
(85°F)		35°C
(95°F)		34°C
(94°F)		35°C
(95°F)		30°C
(87°F)		24°C
(75°F)		19°C
(67°F)		13°C
(55°F)
Mean maximum9°C
(48°F)		12°C
(54°F)		17°C
(63°F)		24°C
(75°F)		27°C
(80°F)		30°C
(86°F)		32°C
(90°F)		32°C
(90°F)		28°C
(83°F)		22°C
(72°F)		16°C
(61°F)		10°C
(50°F)
Average high2°C
(35°F)		3°C
(39°F)		8°C
(46°F)		14°C
(57°F)		19°C
(66°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		20°C
(68°F)		14°C
(58°F)		8°C
(46°F)		3°C
(38°F)
Daily mean-0°C
(32°F)		1°C
(33°F)		4°C
(39°F)		9°C
(48°F)		14°C
(57°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		15°C
(59°F)		10°C
(51°F)		5°C
(42°F)		1°C
(35°F)
Average low-3°C
(27°F)		-2°C
(28°F)		-0°C
(32°F)		3°C
(38°F)		8°C
(47°F)		14°C
(57°F)		15°C
(59°F)		14°C
(58°F)		10°C
(51°F)		7°C
(44°F)		3°C
(38°F)		-0°C
(32°F)
Mean minimum-12°C
(10°F)		-11°C
(13°F)		-7°C
(19°F)		-3°C
(27°F)		1°C
(35°F)		7°C
(45°F)		10°C
(50°F)		9°C
(48°F)		3°C
(38°F)		0°C
(33°F)		-3°C
(26°F)		-8°C
(18°F)
Minimum-23°C
(-9°F)		-19°C
(-2°F)		-18°C
(1°F)		-5°C
(23°F)		-3°C
(27°F)		6°C
(43°F)		8°C
(46°F)		8°C
(46°F)		1°C
(34°F)		-1°C
(30°F)		-6°C
(21°F)		-15°C
(5°F)

Compare climate in Karczew with other places

Compare temperature, precipitation, sunshine, UV index in Karczew, Poland with other places around the world.

Monthly average precipitation in Karczew, Poland

Karczew usually has the most precipitation in May, July and August, with an average of 12 rainy days and 86 mm (3.4 inches) of precipitation per month. The driest months in Karczew are March, April and November. On average, 37 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Karczew. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)42 (1.6)44 (1.7)40 (1.6)40 (1.6)82 (3.2)61 (2.4)86 (3.4)90 (3.5)75 (2.9)71 (2.8)33 (1.3)51 (2.0)
Average precipitation days (≥ 1 mm)1110119121014111211812

Monthly sunshine hours in Karczew, Poland

The sunniest months in Karczew are May, June and July, when the sun shines an average of 13 hours 19 minutes a day. Least sunny months in Karczew: January, November and December receive an average of 4 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Karczew. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours104182263334388418419386295237169119
Mean daily daylight hours8h 20m9h 56m11h 54m13h 55m15h 41m16h 36m16h 7m14h 32m12h 35m10h 35m8h 47m7h 49m

Solar UV radiation in Karczew, Poland

Karczew 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, 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 Karczew UV Index data.

Average daily maximum UV levels by month for Karczew. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578875321