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Monthly climate in Zamch, Poland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Zamch features a humid continental climate (Dfb). Temperatures typically range between -1 °C (30 °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 (96 °F). The average annual precipitation amounts to about 818 mm (32.2 inches) and receives 142 rainy days on the 1 mm (0.04 inches) threshold annually. Zamch enjoys an average of 3418 hours of sunshine throughout the year, and daylight varies from 8 hours 5 minutes to 16 hours 19 minutes per day.

Monthly average temperatures in Zamch, Poland

The warmest months in Zamch are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (67 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 1 °C (30 - 34 °F) throughout the day. On average each year, Zamch experiences 48 days above 25 °C (77.0 °F) and 89 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Zamch. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum10°C
(51°F)		13°C
(55°F)		20°C
(67°F)		27°C
(81°F)		29°C
(84°F)		33°C
(92°F)		35°C
(96°F)		34°C
(94°F)		30°C
(86°F)		24°C
(76°F)		19°C
(67°F)		14°C
(58°F)
Mean maximum7°C
(46°F)		11°C
(52°F)		18°C
(64°F)		24°C
(75°F)		26°C
(80°F)		30°C
(85°F)		31°C
(89°F)		32°C
(90°F)		28°C
(82°F)		23°C
(73°F)		17°C
(62°F)		10°C
(51°F)
Average high1°C
(34°F)		3°C
(38°F)		8°C
(47°F)		14°C
(58°F)		19°C
(66°F)		24°C
(76°F)		25°C
(77°F)		25°C
(78°F)		20°C
(69°F)		15°C
(59°F)		8°C
(47°F)		3°C
(38°F)
Daily mean-1°C
(30°F)		0°C
(33°F)		4°C
(39°F)		9°C
(49°F)		14°C
(57°F)		19°C
(67°F)		20°C
(68°F)		20°C
(68°F)		15°C
(59°F)		10°C
(51°F)		5°C
(42°F)		1°C
(34°F)
Average low-4°C
(25°F)		-3°C
(28°F)		-1°C
(31°F)		4°C
(39°F)		9°C
(48°F)		14°C
(57°F)		15°C
(59°F)		14°C
(58°F)		10°C
(50°F)		6°C
(44°F)		2°C
(37°F)		-1°C
(31°F)
Mean minimum-13°C
(8°F)		-11°C
(13°F)		-9°C
(16°F)		-3°C
(26°F)		1°C
(35°F)		7°C
(46°F)		10°C
(50°F)		9°C
(48°F)		3°C
(38°F)		0°C
(33°F)		-5°C
(23°F)		-8°C
(17°F)
Minimum-23°C
(-9°F)		-18°C
(-1°F)		-22°C
(-7°F)		-7°C
(20°F)		-1°C
(30°F)		6°C
(43°F)		7°C
(45°F)		8°C
(46°F)		1°C
(34°F)		-2°C
(29°F)		-9°C
(16°F)		-14°C
(8°F)

Compare climate in Zamch with other places

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

Monthly average precipitation in Zamch, Poland

Zamch usually has the most precipitation in May, June and July, with an average of 14 rainy days and 97 mm (3.8 inches) of precipitation per month. The driest months in Zamch are January, April and November. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Zamch. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)43 (1.7)58 (2.3)45 (1.8)42 (1.7)100 (3.9)92 (3.6)99 (3.9)86 (3.4)81 (3.2)64 (2.5)44 (1.8)64 (2.5)
Average precipitation days (≥ 1 mm)11121191613151210101013

Monthly sunshine hours in Zamch, Poland

The sunniest months in Zamch are June, July and August, when the sun shines an average of 13 hours 20 minutes a day. Least sunny months in Zamch: January, February and December receive an average of 4 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Zamch. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours134183275330378408424395305251194136
Mean daily daylight hours8h 33m10h 3m11h 55m13h 49m15h 28m16h 19m15h 52m14h 23m12h 33m10h 40m8h 59m8h 5m

Solar UV radiation in Zamch, Poland

Zamch 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 Zamch UV Index data.

Average daily maximum UV levels by month for Zamch. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124678876321