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Monthly climate in Gdansk, Poland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Gdansk features a oceanic climate (Cfb).Temperatures typically range between 1 °C (33 °F) and 19 °C (66 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 678 mm (26.7 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually.Gdansk enjoys an average of 3421 hours of sunshine throughout the year, and daylight varies from 7 hours 24 minutes to 17 hours 4 minutes per day.

Monthly average temperatures in Gdansk, Poland §

The warmest months in Gdansk are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (65 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 2 °C (33 - 36 °F) throughout the day. On average each year, Gdansk experiences 24 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 Gdansk, 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
(51°F)		 13°C
(56°F)		 18°C
(64°F)		 26°C
(78°F)		 29°C
(84°F)		 33°C
(91°F)		 34°C
(94°F)		 32°C
(90°F)		 31°C
(88°F)		 23°C
(73°F)		 16°C
(61°F)		 10°C
(51°F)
Mean maximum 9°C
(48°F)		 10°C
(51°F)		 16°C
(60°F)		 21°C
(71°F)		 26°C
(79°F)		 27°C
(82°F)		 30°C
(86°F)		 30°C
(87°F)		 29°C
(84°F)		 21°C
(69°F)		 14°C
(58°F)		 9°C
(49°F)
Average high 3°C
(37°F)		 3°C
(38°F)		 7°C
(45°F)		 12°C
(54°F)		 16°C
(62°F)		 22°C
(72°F)		 23°C
(73°F)		 23°C
(74°F)		 19°C
(66°F)		 14°C
(57°F)		 8°C
(46°F)		 3°C
(39°F)
Daily mean 1°C
(34°F)		 1°C
(33°F)		 3°C
(38°F)		 8°C
(46°F)		 12°C
(54°F)		 18°C
(65°F)		 19°C
(66°F)		 19°C
(66°F)		 15°C
(59°F)		 10°C
(51°F)		 6°C
(43°F)		 2°C
(36°F)
Average low -1°C
(30°F)		 -2°C
(29°F)		 -0°C
(32°F)		 3°C
(38°F)		 7°C
(45°F)		 13°C
(55°F)		 14°C
(58°F)		 14°C
(57°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
(15°F)		 -7°C
(20°F)		 -2°C
(28°F)		 1°C
(34°F)		 7°C
(44°F)		 10°C
(50°F)		 8°C
(48°F)		 5°C
(41°F)		 2°C
(35°F)		 -2°C
(28°F)		 -6°C
(21°F)
Minimum -16°C
(3°F)		 -16°C
(3°F)		 -15°C
(6°F)		 -5°C
(24°F)		 -1°C
(31°F)		 5°C
(40°F)		 8°C
(47°F)		 7°C
(45°F)		 4°C
(39°F)		 -0°C
(32°F)		 -4°C
(25°F)		 -11°C
(12°F)

Compare climate in Gdansk with other places

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

Monthly average precipitation in Gdansk, Poland §

Gdansk usually has the most precipitation in May, July and August, with an average of 12 rainy days and 79 mm (3.1 inches) of precipitation per month.The driest months in Gdansk are February, April and November. On average, 37 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gdansk, 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) 42 (1.6) 36 (1.4) 41 (1.6) 37 (1.5) 69 (2.7) 67 (2.6) 98 (3.9) 71 (2.8) 68 (2.7) 61 (2.4) 39 (1.5) 48 (1.9)
Average precipitation days (≥ 1 mm) 11 9 12 8 13 10 13 12 10 12 10 12

Monthly sunshine hours in Gdansk, Poland §

The sunniest months in Gdansk are May, June and July, when the sun shines an average of 14 hours 7 minutes a day.Least sunny months in Gdansk: January, November and December receive an average of 4 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gdansk, 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 99 190 260 353 418 447 433 392 308 240 153 124
Mean daily daylight hours 7h 59m 9h 45m 11h 53m 14h 5m 16h 2m 17h 4m 16h 31m 14h 46m 12h 38m 10h 27m 8h 29m 7h 24m

Solar UV radiation in Gdansk, Poland §

Gdansk experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 7, which corresponds to the High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Gdansk UV Index data.

Average daily maximum UV levels by month for Gdansk, 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 6 7 7 6 5 3 1 1