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Monthly climate in Secemin, Poland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Secemin features a oceanic climate (Cfb). Temperatures typically range between -1 °C (31 °F) and 20 °C (68 °F) through the year, but rarely can drop to -25 °C (-12 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 777 mm (30.6 inches) and receives 140 rainy days on the 1 mm (0.04 inches) threshold annually. Secemin enjoys an average of 3355 hours of sunshine throughout the year, and daylight varies from 8 hours 1 minutes to 16 hours 23 minutes per day.

Monthly average temperatures in Secemin, Poland

The warmest months in Secemin are June, July and August, with daily mean temperatures ranging from 20 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 (31 - 35 °F) throughout the day. On average each year, Secemin experiences 47 days above 25 °C (77.0 °F) and 81 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Secemin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum11°C
(52°F)		19°C
(66°F)		21°C
(70°F)		27°C
(82°F)		30°C
(85°F)		35°C
(95°F)		37°C
(99°F)		36°C
(98°F)		32°C
(90°F)		24°C
(75°F)		19°C
(66°F)		14°C
(58°F)
Mean maximum9°C
(48°F)		13°C
(56°F)		18°C
(65°F)		24°C
(76°F)		27°C
(82°F)		31°C
(87°F)		33°C
(92°F)		33°C
(91°F)		29°C
(85°F)		23°C
(74°F)		17°C
(62°F)		11°C
(52°F)
Average high2°C
(35°F)		4°C
(39°F)		8°C
(47°F)		14°C
(58°F)		18°C
(65°F)		25°C
(77°F)		25°C
(77°F)		26°C
(78°F)		20°C
(68°F)		15°C
(59°F)		8°C
(47°F)		3°C
(38°F)
Daily mean-1°C
(31°F)		1°C
(34°F)		4°C
(39°F)		9°C
(48°F)		14°C
(57°F)		20°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
(35°F)
Average low-3°C
(27°F)		-2°C
(29°F)		-0°C
(32°F)		3°C
(38°F)		8°C
(47°F)		14°C
(57°F)		14°C
(58°F)		15°C
(59°F)		10°C
(51°F)		7°C
(44°F)		3°C
(37°F)		-1°C
(31°F)
Mean minimum-13°C
(9°F)		-9°C
(15°F)		-7°C
(19°F)		-3°C
(26°F)		1°C
(35°F)		7°C
(44°F)		9°C
(48°F)		8°C
(47°F)		3°C
(38°F)		-0°C
(32°F)		-4°C
(26°F)		-8°C
(17°F)
Minimum-25°C
(-12°F)		-14°C
(7°F)		-16°C
(4°F)		-6°C
(21°F)		-2°C
(28°F)		5°C
(42°F)		8°C
(46°F)		7°C
(44°F)		1°C
(34°F)		-3°C
(26°F)		-7°C
(19°F)		-14°C
(8°F)

Compare climate in Secemin with other places

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

Monthly average precipitation in Secemin, Poland

Secemin usually has the most precipitation in May, August and September, with an average of 13 rainy days and 92 mm (3.6 inches) of precipitation per month. The driest months in Secemin are January, March and November. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Secemin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)38 (1.5)48 (1.9)41 (1.6)60 (2.4)86 (3.4)71 (2.8)84 (3.3)100 (4.0)89 (3.5)67 (2.7)39 (1.5)53 (2.1)
Average precipitation days (≥ 1 mm)101210101511141311111013

Monthly sunshine hours in Secemin, Poland

The sunniest months in Secemin are June, July and August, when the sun shines an average of 13 hours 6 minutes a day. Least sunny months in Secemin: January, February and December receive an average of 4 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Secemin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours123190272321367406417382297251192132
Mean daily daylight hours8h 30m10h 1m11h 55m13h 50m15h 31m16h 23m15h 56m14h 26m12h 34m10h 39m8h 56m8h 1m

Solar UV radiation in Secemin, Poland

Secemin 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 Secemin UV Index data.

Average daily maximum UV levels by month for Secemin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)224578876321