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Monthly climate in Krosno, Poland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Krosno features a humid continental climate (Dfb). Temperatures typically range between -2 °C (29 °F) and 19 °C (67 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 902 mm (35.5 inches) and receives 152 rainy days on the 1 mm (0.04 inches) threshold annually. Krosno enjoys an average of 3474 hours of sunshine throughout the year, and daylight varies from 8 hours 11 minutes to 16 hours 13 minutes per day.

Monthly average temperatures in Krosno, Poland

The warmest months in Krosno are June, July and August, with daily mean temperatures ranging from 19 to 19 °C (66 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 1 °C (29 - 34 °F) throughout the day. On average each year, Krosno experiences 41 days above 25 °C (77.0 °F) and 84 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Krosno. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(48°F)		12°C
(54°F)		20°C
(69°F)		26°C
(79°F)		28°C
(83°F)		34°C
(93°F)		34°C
(94°F)		33°C
(92°F)		29°C
(85°F)		23°C
(73°F)		20°C
(67°F)		12°C
(54°F)
Mean maximum6°C
(43°F)		10°C
(50°F)		18°C
(64°F)		23°C
(74°F)		26°C
(79°F)		29°C
(85°F)		31°C
(87°F)		31°C
(88°F)		27°C
(81°F)		22°C
(71°F)		16°C
(61°F)		9°C
(49°F)
Average high1°C
(33°F)		3°C
(38°F)		8°C
(47°F)		14°C
(57°F)		18°C
(65°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		20°C
(68°F)		15°C
(59°F)		8°C
(47°F)		3°C
(37°F)
Daily mean-2°C
(29°F)		0°C
(33°F)		4°C
(39°F)		9°C
(48°F)		13°C
(57°F)		19°C
(66°F)		19°C
(67°F)		19°C
(67°F)		15°C
(58°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)		8°C
(47°F)		14°C
(57°F)		14°C
(58°F)		14°C
(58°F)		10°C
(50°F)		6°C
(44°F)		3°C
(37°F)		-1°C
(31°F)
Mean minimum-14°C
(7°F)		-11°C
(12°F)		-9°C
(16°F)		-3°C
(27°F)		1°C
(34°F)		7°C
(45°F)		9°C
(48°F)		8°C
(47°F)		3°C
(38°F)		-0°C
(31°F)		-5°C
(24°F)		-9°C
(15°F)
Minimum-23°C
(-8°F)		-20°C
(-3°F)		-24°C
(-11°F)		-7°C
(20°F)		-2°C
(29°F)		4°C
(39°F)		7°C
(45°F)		7°C
(44°F)		1°C
(35°F)		-2°C
(28°F)		-8°C
(18°F)		-16°C
(3°F)

Compare climate in Krosno with other places

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

Monthly average precipitation in Krosno, Poland

Krosno usually has the most precipitation in May, July and August, with an average of 15 rainy days and 103 mm (4.0 inches) of precipitation per month. The driest months in Krosno are January, March and November. On average, 50 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Krosno. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)45 (1.8)64 (2.5)48 (1.9)57 (2.3)105 (4.1)89 (3.5)107 (4.2)96 (3.8)86 (3.4)77 (3.0)57 (2.2)71 (2.8)
Average precipitation days (≥ 1 mm)10141191714161212111115

Monthly sunshine hours in Krosno, Poland

The sunniest months in Krosno are June, July and August, when the sun shines an average of 13 hours 14 minutes a day. Least sunny months in Krosno: January, February and December receive an average of 5 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Krosno. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours144195282326374406418392312262208150
Mean daily daylight hours8h 39m10h 6m11h 55m13h 46m15h 23m16h 13m15h 46m14h 20m12h 33m10h 42m9h 3m8h 11m

Solar UV radiation in Krosno, Poland

Krosno 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 Krosno UV Index data.

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