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Monthly climate in Siechnice, Lower Silesia, Poland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Siechnice features a oceanic climate (Cfb).Temperatures typically range between 1 °C (34 °F) and 20 °C (69 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 732 mm (28.8 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually.Siechnice enjoys an average of 3408 hours of sunshine throughout the year, and daylight varies from 7 hours 58 minutes to 16 hours 27 minutes per day.

Monthly average temperatures in Siechnice, Lower Silesia, Poland §

The warmest months in Siechnice are June, July and August, with daily mean temperatures ranging from 20 to 20 °C (67 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 3 °C (34 - 37 °F) throughout the day. On average each year, Siechnice experiences 45 days above 25 °C (77.0 °F) and 68 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Siechnice, Lower 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 13°C
(55°F)		 19°C
(66°F)		 21°C
(70°F)		 28°C
(82°F)		 30°C
(86°F)		 36°C
(97°F)		 36°C
(96°F)		 34°C
(93°F)		 31°C
(88°F)		 25°C
(77°F)		 19°C
(67°F)		 14°C
(57°F)
Mean maximum 10°C
(50°F)		 13°C
(56°F)		 19°C
(67°F)		 24°C
(76°F)		 27°C
(81°F)		 30°C
(87°F)		 32°C
(90°F)		 32°C
(89°F)		 29°C
(85°F)		 24°C
(75°F)		 16°C
(62°F)		 11°C
(53°F)
Average high 3°C
(38°F)		 5°C
(41°F)		 9°C
(49°F)		 14°C
(58°F)		 18°C
(66°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 20°C
(68°F)		 15°C
(60°F)		 9°C
(48°F)		 5°C
(41°F)
Daily mean 1°C
(34°F)		 2°C
(36°F)		 5°C
(41°F)		 9°C
(49°F)		 14°C
(57°F)		 20°C
(67°F)		 20°C
(68°F)		 20°C
(69°F)		 15°C
(60°F)		 11°C
(52°F)		 6°C
(44°F)		 3°C
(37°F)
Average low -2°C
(30°F)		 -1°C
(30°F)		 0°C
(33°F)		 4°C
(40°F)		 9°C
(48°F)		 14°C
(58°F)		 14°C
(58°F)		 15°C
(59°F)		 11°C
(52°F)		 7°C
(46°F)		 4°C
(39°F)		 0°C
(33°F)
Mean minimum -9°C
(15°F)		 -8°C
(17°F)		 -6°C
(22°F)		 -2°C
(29°F)		 3°C
(37°F)		 7°C
(45°F)		 9°C
(49°F)		 8°C
(47°F)		 5°C
(41°F)		 0°C
(33°F)		 -3°C
(26°F)		 -6°C
(22°F)
Minimum -16°C
(3°F)		 -15°C
(6°F)		 -13°C
(8°F)		 -6°C
(22°F)		 -0°C
(32°F)		 5°C
(41°F)		 8°C
(46°F)		 7°C
(45°F)		 2°C
(36°F)		 -2°C
(29°F)		 -6°C
(21°F)		 -12°C
(11°F)

Compare climate in Siechnice with other places

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

Monthly average precipitation in Siechnice, Lower Silesia, Poland §

Siechnice usually has the most precipitation in June, July and August, with an average of 11 rainy days and 85 mm (3.3 inches) of precipitation per month.The driest months in Siechnice are January, April and November. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Siechnice, Lower 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) 39 (1.5) 44 (1.7) 42 (1.7) 42 (1.7) 74 (2.9) 82 (3.2) 84 (3.3) 88 (3.4) 80 (3.1) 70 (2.8) 36 (1.4) 52 (2.0)
Average precipitation days (≥ 1 mm) 12 11 12 9 14 11 12 11 10 11 8 13

Monthly sunshine hours in Siechnice, Lower Silesia, Poland §

The sunniest months in Siechnice are May, June and July, when the sun shines an average of 13 hours 14 minutes a day.Least sunny months in Siechnice: January, November and December receive an average of 4 hours 46 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Siechnice, Lower 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 121 197 279 330 386 407 424 382 303 257 181 136
Mean daily daylight hours 8h 27m 10h 0m 11h 54m 13h 52m 15h 34m 16h 27m 15h 59m 14h 27m 12h 34m 10h 38m 8h 54m 7h 58m

Solar UV radiation in Siechnice, Lower Silesia, Poland §

Siechnice 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 Siechnice UV Index data.

Average daily maximum UV levels by month for Siechnice, Lower 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) 1 2 4 5 7 8 8 7 6 3 2 1