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Monthly climate in Kalej, Silesia, Poland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Kalej 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 -26 °C (-15 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 774 mm (30.5 inches) and receives 140 rainy days on the 1 mm (0.04 inches) threshold annually.Kalej enjoys an average of 3380 hours of sunshine throughout the year, and daylight varies from 8 hours 1 minutes to 16 hours 24 minutes per day.

Monthly average temperatures in Kalej, Silesia, Poland §

The warmest months in Kalej 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 2 °C (31 - 35 °F) throughout the day. On average each year, Kalej experiences 44 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 Kalej, Silesia, Poland.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 11°C
(52°F)		 18°C
(65°F)		 21°C
(70°F)		 28°C
(82°F)		 29°C
(85°F)		 35°C
(96°F)		 37°C
(98°F)		 34°C
(94°F)		 32°C
(90°F)		 25°C
(76°F)		 20°C
(68°F)		 15°C
(59°F)
Mean maximum 8°C
(48°F)		 13°C
(55°F)		 18°C
(65°F)		 24°C
(75°F)		 27°C
(81°F)		 30°C
(87°F)		 32°C
(91°F)		 32°C
(90°F)		 29°C
(85°F)		 24°C
(75°F)		 17°C
(63°F)		 11°C
(51°F)
Average high 2°C
(35°F)		 4°C
(39°F)		 8°C
(47°F)		 14°C
(57°F)		 18°C
(65°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 20°C
(68°F)		 15°C
(59°F)		 9°C
(48°F)		 4°C
(39°F)
Daily mean -1°C
(31°F)		 1°C
(34°F)		 4°C
(40°F)		 9°C
(48°F)		 14°C
(57°F)		 19°C
(67°F)		 20°C
(68°F)		 20°C
(68°F)		 15°C
(59°F)		 11°C
(51°F)		 6°C
(42°F)		 2°C
(35°F)
Average low -3°C
(27°F)		 -2°C
(29°F)		 -0°C
(32°F)		 4°C
(39°F)		 8°C
(47°F)		 14°C
(57°F)		 14°C
(58°F)		 15°C
(59°F)		 11°C
(51°F)		 7°C
(45°F)		 3°C
(38°F)		 -1°C
(31°F)
Mean minimum -13°C
(10°F)		 -9°C
(16°F)		 -7°C
(20°F)		 -3°C
(27°F)		 2°C
(35°F)		 7°C
(45°F)		 9°C
(48°F)		 8°C
(47°F)		 3°C
(38°F)		 0°C
(33°F)		 -4°C
(25°F)		 -8°C
(18°F)
Minimum -26°C
(-15°F)		 -14°C
(6°F)		 -15°C
(5°F)		 -7°C
(21°F)		 -2°C
(29°F)		 5°C
(42°F)		 8°C
(46°F)		 7°C
(44°F)		 1°C
(34°F)		 -3°C
(27°F)		 -7°C
(19°F)		 -14°C
(7°F)

Compare climate in Kalej with other places

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

Monthly average precipitation in Kalej, Silesia, Poland §

Kalej usually has the most precipitation in May, August and September, with an average of 13 rainy days and 86 mm (3.4 inches) of precipitation per month.The driest months in Kalej are January, March and November. On average, 42 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kalej, Silesia, Poland.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 41 (1.6) 50 (2.0) 43 (1.7) 57 (2.3) 83 (3.3) 78 (3.1) 82 (3.2) 90 (3.5) 86 (3.4) 66 (2.6) 41 (1.6) 57 (2.2)
Average precipitation days (≥ 1 mm) 11 11 11 10 15 12 13 13 11 11 9 13

Monthly sunshine hours in Kalej, Silesia, Poland §

The sunniest months in Kalej are June, July and August, when the sun shines an average of 13 hours 12 minutes a day.Least sunny months in Kalej: January, November and December receive an average of 4 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kalej, Silesia, Poland.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 123 191 276 321 370 409 421 383 302 255 188 136
Mean daily daylight hours 8h 30m 10h 1m 11h 54m 13h 51m 15h 32m 16h 24m 15h 56m 14h 26m 12h 34m 10h 39m 8h 56m 8h 1m

Solar UV radiation in Kalej, Silesia, Poland §

Kalej 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 Kalej UV Index data.

Average daily maximum UV levels by month for Kalej, Silesia, Poland.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 2 4 5 7 8 8 7 6 3 2 1