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Monthly climate in Konstancin-Jeziorna, Mazovia, Poland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Konstancin-Jeziorna features a oceanic climate (Cfb).Temperatures typically range between 0 °C (32 °F) and 20 °C (68 °F) through the year, but rarely can drop to -21 °C (-5 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 718 mm (28.3 inches) and receives 130 rainy days on the 1 mm (0.04 inches) threshold annually.Konstancin-Jeziorna enjoys an average of 3355 hours of sunshine throughout the year, and daylight varies from 7 hours 48 minutes to 16 hours 38 minutes per day.

Monthly average temperatures in Konstancin-Jeziorna, Mazovia, Poland §

The warmest months in Konstancin-Jeziorna are June, July and August, with daily mean temperatures ranging from 20 to 20 °C (68 - 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 (32 - 35 °F) throughout the day. On average each year, Konstancin-Jeziorna experiences 44 days above 25 °C (77.0 °F) and 78 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Konstancin-Jeziorna, Mazovia, 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
(64°F)		 19°C
(67°F)		 28°C
(82°F)		 30°C
(86°F)		 35°C
(96°F)		 34°C
(94°F)		 35°C
(95°F)		 31°C
(87°F)		 24°C
(75°F)		 19°C
(67°F)		 13°C
(55°F)
Mean maximum 9°C
(48°F)		 12°C
(54°F)		 17°C
(63°F)		 24°C
(75°F)		 27°C
(80°F)		 30°C
(86°F)		 32°C
(90°F)		 32°C
(89°F)		 29°C
(84°F)		 22°C
(72°F)		 16°C
(61°F)		 10°C
(50°F)
Average high 2°C
(36°F)		 4°C
(39°F)		 8°C
(46°F)		 14°C
(57°F)		 19°C
(66°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 20°C
(68°F)		 15°C
(58°F)		 8°C
(46°F)		 3°C
(38°F)
Daily mean -0°C
(32°F)		 1°C
(34°F)		 4°C
(39°F)		 9°C
(48°F)		 14°C
(57°F)		 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 15°C
(59°F)		 10°C
(51°F)		 5°C
(42°F)		 2°C
(35°F)
Average low -3°C
(28°F)		 -2°C
(29°F)		 -0°C
(32°F)		 3°C
(39°F)		 8°C
(47°F)		 14°C
(57°F)		 15°C
(59°F)		 14°C
(58°F)		 10°C
(51°F)		 7°C
(45°F)		 3°C
(38°F)		 -0°C
(32°F)
Mean minimum -12°C
(11°F)		 -10°C
(14°F)		 -7°C
(19°F)		 -3°C
(27°F)		 1°C
(35°F)		 7°C
(45°F)		 10°C
(51°F)		 9°C
(48°F)		 3°C
(38°F)		 0°C
(33°F)		 -3°C
(27°F)		 -8°C
(19°F)
Minimum -21°C
(-5°F)		 -19°C
(-1°F)		 -17°C
(1°F)		 -5°C
(24°F)		 -3°C
(27°F)		 6°C
(43°F)		 8°C
(47°F)		 8°C
(46°F)		 1°C
(35°F)		 -1°C
(30°F)		 -6°C
(21°F)		 -14°C
(7°F)

Compare climate in Konstancin-Jeziorna with other places

Compare temperature, precipitation, sunshine, UV index in Konstancin-Jeziorna, Mazovia, Poland with other places around the world.

Monthly average precipitation in Konstancin-Jeziorna, Mazovia, Poland §

Konstancin-Jeziorna usually has the most precipitation in May, July and August, with an average of 12 rainy days and 86 mm (3.4 inches) of precipitation per month.The driest months in Konstancin-Jeziorna are March, April and November. On average, 37 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Konstancin-Jeziorna, Mazovia, 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) 44 (1.7) 40 (1.6) 39 (1.5) 81 (3.2) 65 (2.5) 82 (3.2) 94 (3.7) 79 (3.1) 71 (2.8) 33 (1.3) 50 (2.0)
Average precipitation days (≥ 1 mm) 10 10 11 9 13 10 14 11 12 12 7 11

Monthly sunshine hours in Konstancin-Jeziorna, Mazovia, Poland §

The sunniest months in Konstancin-Jeziorna are May, June and July, when the sun shines an average of 13 hours 23 minutes a day.Least sunny months in Konstancin-Jeziorna: January, November and December receive an average of 4 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Konstancin-Jeziorna, Mazovia, 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 106 187 268 336 389 422 420 387 299 241 170 125
Mean daily daylight hours 8h 19m 9h 55m 11h 54m 13h 56m 15h 42m 16h 38m 16h 8m 14h 33m 12h 35m 10h 35m 8h 46m 7h 48m

Solar UV radiation in Konstancin-Jeziorna, Mazovia, Poland §

Konstancin-Jeziorna 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 Konstancin-Jeziorna UV Index data.

Average daily maximum UV levels by month for Konstancin-Jeziorna, Mazovia, 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 5 3 2 1