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Monthly climate in Trzemeszno, Poland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Trzemeszno features a oceanic climate (Cfb). Temperatures typically range between 0 °C (33 °F) and 20 °C (68 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 682 mm (26.8 inches) and receives 120 rainy days on the 1 mm (0.04 inches) threshold annually. Trzemeszno enjoys an average of 3348 hours of sunshine throughout the year, and daylight varies from 7 hours 44 minutes to 16 hours 43 minutes per day.

Monthly average temperatures in Trzemeszno, Poland

The warmest months in Trzemeszno 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 0 to 2 °C (33 - 36 °F) throughout the day. On average each year, Trzemeszno experiences 40 days above 25 °C (77.0 °F) and 72 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Trzemeszno. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(54°F)		18°C
(64°F)		19°C
(66°F)		27°C
(81°F)		29°C
(85°F)		36°C
(97°F)		37°C
(98°F)		34°C
(93°F)		34°C
(93°F)		24°C
(76°F)		18°C
(65°F)		13°C
(56°F)
Mean maximum10°C
(49°F)		12°C
(54°F)		18°C
(64°F)		23°C
(74°F)		27°C
(80°F)		30°C
(85°F)		32°C
(90°F)		33°C
(91°F)		30°C
(86°F)		23°C
(74°F)		16°C
(60°F)		10°C
(51°F)
Average high3°C
(37°F)		4°C
(40°F)		8°C
(47°F)		14°C
(57°F)		18°C
(65°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		20°C
(68°F)		15°C
(59°F)		8°C
(47°F)		4°C
(39°F)
Daily mean0°C
(33°F)		1°C
(35°F)		4°C
(40°F)		9°C
(48°F)		13°C
(56°F)		19°C
(67°F)		19°C
(67°F)		20°C
(68°F)		15°C
(59°F)		11°C
(51°F)		6°C
(43°F)		2°C
(36°F)
Average low-2°C
(29°F)		-1°C
(30°F)		0°C
(33°F)		4°C
(39°F)		8°C
(47°F)		14°C
(57°F)		14°C
(58°F)		14°C
(58°F)		11°C
(52°F)		7°C
(45°F)		4°C
(39°F)		-0°C
(32°F)
Mean minimum-9°C
(16°F)		-9°C
(17°F)		-6°C
(21°F)		-2°C
(29°F)		2°C
(36°F)		7°C
(45°F)		9°C
(49°F)		8°C
(46°F)		5°C
(41°F)		1°C
(33°F)		-3°C
(27°F)		-7°C
(19°F)
Minimum-17°C
(2°F)		-15°C
(5°F)		-14°C
(6°F)		-4°C
(26°F)		-0°C
(32°F)		5°C
(41°F)		8°C
(47°F)		6°C
(44°F)		3°C
(37°F)		-2°C
(29°F)		-5°C
(23°F)		-18°C
(-0°F)

Compare climate in Trzemeszno with other places

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

Monthly average precipitation in Trzemeszno, Poland

Trzemeszno usually has the most precipitation in May, June and July, with an average of 11 rainy days and 81 mm (3.2 inches) of precipitation per month. The driest months in Trzemeszno are March, April and November. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Trzemeszno. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)42 (1.6)43 (1.7)40 (1.6)38 (1.5)73 (2.9)77 (3.0)93 (3.6)68 (2.7)65 (2.6)60 (2.3)38 (1.5)45 (1.8)
Average precipitation days (≥ 1 mm)10910911101291011811

Monthly sunshine hours in Trzemeszno, Poland

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

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Trzemeszno. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours107194269338388421416385292244162127
Mean daily daylight hours8h 15m9h 54m11h 54m13h 58m15h 46m16h 43m16h 12m14h 35m12h 36m10h 33m8h 43m7h 44m

Solar UV radiation in Trzemeszno, Poland

Trzemeszno 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 Trzemeszno UV Index data.

Average daily maximum UV levels by month for Trzemeszno. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578876321