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Monthly climate in Olszowka, Poland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Olszowka features a humid continental climate (Dfb). Temperatures typically range between -3 °C (27 °F) and 17 °C (63 °F) through the year, but rarely can drop to -24 °C (-12 °F) or can rise to as high as 31 °C (89 °F). The average annual precipitation amounts to about 1249 mm (49.2 inches) and receives 182 rainy days on the 1 mm (0.04 inches) threshold annually. Olszowka enjoys an average of 3460 hours of sunshine throughout the year, and daylight varies from 8 hours 13 minutes to 16 hours 11 minutes per day.

Monthly average temperatures in Olszowka, Poland

The warmest months in Olszowka are June, July and August, with daily mean temperatures ranging from 16 to 17 °C (61 - 63 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -1 °C (27 - 30 °F) throughout the day. On average each year, Olszowka experiences 17 days above 25 °C (77.0 °F) and 125 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Olszowka. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(47°F)		15°C
(60°F)		18°C
(65°F)		23°C
(74°F)		26°C
(79°F)		31°C
(88°F)		31°C
(89°F)		31°C
(88°F)		27°C
(80°F)		23°C
(74°F)		18°C
(64°F)		12°C
(53°F)
Mean maximum6°C
(42°F)		11°C
(51°F)		16°C
(61°F)		21°C
(70°F)		24°C
(75°F)		27°C
(80°F)		28°C
(83°F)		28°C
(83°F)		26°C
(79°F)		21°C
(70°F)		15°C
(59°F)		8°C
(47°F)
Average high-0°C
(32°F)		2°C
(37°F)		6°C
(43°F)		11°C
(53°F)		15°C
(60°F)		21°C
(70°F)		21°C
(71°F)		22°C
(72°F)		18°C
(64°F)		13°C
(56°F)		7°C
(45°F)		1°C
(35°F)
Daily mean-3°C
(27°F)		-1°C
(30°F)		2°C
(35°F)		6°C
(44°F)		11°C
(52°F)		16°C
(61°F)		17°C
(62°F)		17°C
(63°F)		12°C
(55°F)		8°C
(46°F)		3°C
(38°F)		-1°C
(30°F)
Average low-6°C
(21°F)		-4°C
(24°F)		-3°C
(27°F)		1°C
(34°F)		6°C
(43°F)		11°C
(52°F)		12°C
(53°F)		12°C
(54°F)		8°C
(46°F)		4°C
(39°F)		0°C
(33°F)		-4°C
(25°F)
Mean minimum-17°C
(1°F)		-13°C
(9°F)		-12°C
(11°F)		-6°C
(21°F)		-1°C
(31°F)		5°C
(41°F)		6°C
(43°F)		6°C
(43°F)		2°C
(36°F)		-3°C
(28°F)		-7°C
(20°F)		-13°C
(8°F)
Minimum-24°C
(-12°F)		-17°C
(1°F)		-19°C
(-2°F)		-10°C
(14°F)		-4°C
(26°F)		3°C
(37°F)		4°C
(40°F)		5°C
(41°F)		0°C
(33°F)		-4°C
(24°F)		-12°C
(11°F)		-16°C
(4°F)

Compare climate in Olszowka with other places

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

Monthly average precipitation in Olszowka, Poland

Olszowka usually has the most precipitation in May, July and August, with an average of 18 rainy days and 154 mm (6.1 inches) of precipitation per month. The driest months in Olszowka are January, March and November. On average, 57 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Olszowka. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)51 (2.0)73 (2.9)61 (2.4)87 (3.4)151 (5.9)137 (5.4)146 (5.8)166 (6.5)130 (5.1)102 (4.0)59 (2.3)86 (3.4)
Average precipitation days (≥ 1 mm)111514142018201613131216

Monthly sunshine hours in Olszowka, Poland

The sunniest months in Olszowka are June, July and August, when the sun shines an average of 13 hours 7 minutes a day. Least sunny months in Olszowka: January, February and December receive an average of 5 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Olszowka. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours144194291322366404417385309260212149
Mean daily daylight hours8h 40m10h 7m11h 55m13h 46m15h 21m16h 11m15h 45m14h 19m12h 33m10h 43m9h 4m8h 13m

Solar UV radiation in Olszowka, Poland

Olszowka experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 9, 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 Olszowka UV Index data.

Average daily maximum UV levels by month for Olszowka. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235679876421