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Monthly climate in Wielkie Oczy, Poland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Wielkie Oczy 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 -21 °C (-6 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 824 mm (32.4 inches) and receives 148 rainy days on the 1 mm (0.04 inches) threshold annually. Wielkie Oczy enjoys an average of 3404 hours of sunshine throughout the year, and daylight varies from 8 hours 8 minutes to 16 hours 16 minutes per day.

Monthly average temperatures in Wielkie Oczy, Poland

The warmest months in Wielkie Oczy 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, Wielkie Oczy experiences 44 days above 25 °C (77.0 °F) and 86 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Wielkie Oczy. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum10°C
(50°F)		13°C
(56°F)		20°C
(68°F)		27°C
(81°F)		28°C
(83°F)		33°C
(91°F)		34°C
(93°F)		34°C
(94°F)		30°C
(85°F)		25°C
(76°F)		20°C
(68°F)		15°C
(59°F)
Mean maximum8°C
(46°F)		11°C
(53°F)		18°C
(64°F)		24°C
(75°F)		26°C
(79°F)		29°C
(85°F)		31°C
(88°F)		32°C
(89°F)		28°C
(82°F)		23°C
(73°F)		17°C
(62°F)		11°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
(60°F)		9°C
(48°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)		-2°C
(28°F)		-1°C
(31°F)		4°C
(39°F)		9°C
(48°F)		14°C
(58°F)		15°C
(59°F)		14°C
(58°F)		10°C
(51°F)		7°C
(44°F)		3°C
(37°F)		-1°C
(30°F)
Mean minimum-14°C
(7°F)		-11°C
(13°F)		-9°C
(17°F)		-3°C
(27°F)		2°C
(35°F)		8°C
(46°F)		10°C
(50°F)		9°C
(48°F)		3°C
(38°F)		1°C
(33°F)		-5°C
(24°F)		-9°C
(17°F)
Minimum-21°C
(-6°F)		-17°C
(2°F)		-21°C
(-5°F)		-7°C
(20°F)		-1°C
(30°F)		6°C
(42°F)		8°C
(47°F)		7°C
(46°F)		1°C
(35°F)		-2°C
(29°F)		-8°C
(18°F)		-14°C
(8°F)

Compare climate in Wielkie Oczy with other places

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

Monthly average precipitation in Wielkie Oczy, Poland

Wielkie Oczy usually has the most precipitation in May, June and July, with an average of 15 rainy days and 99 mm (3.9 inches) of precipitation per month. The driest months in Wielkie Oczy are January, April and November. On average, 42 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Wielkie Oczy. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)41 (1.6)62 (2.5)47 (1.9)39 (1.5)102 (4.0)94 (3.7)102 (4.0)81 (3.2)78 (3.1)61 (2.4)46 (1.8)70 (2.7)
Average precipitation days (≥ 1 mm)11121291715151210101114

Monthly sunshine hours in Wielkie Oczy, Poland

The sunniest months in Wielkie Oczy are June, July and August, when the sun shines an average of 13 hours 17 minutes a day. Least sunny months in Wielkie Oczy: January, February and December receive an average of 4 hours 58 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Wielkie Oczy. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours131181271324377404420398309252194138
Mean daily daylight hours8h 36m10h 5m11h 55m13h 48m15h 26m16h 16m15h 50m14h 22m12h 33m10h 41m9h 1m8h 8m

Solar UV radiation in Wielkie Oczy, Poland

Wielkie Oczy 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 Wielkie Oczy UV Index data.

Average daily maximum UV levels by month for Wielkie Oczy. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234678876421