Gdańsk monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Gdańsk

Gdańsk average temperature chart (Celsius) Gdańsk average temperature chart (Fahrenheit)
Average monthly temperatures in Gdańsk (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.7 -0.6 3.5 8.8 14.5 18.2 19.7 19.3 15.3 10.3 4.6 0.5
°F 28.9 31 38.2 47.9 58.2 64.8 67.5 66.7 59.5 50.5 40.2 32.9

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Gdańsk monthly rainfall chart (mm) Gdańsk monthly rainfall chart (inches)
Average monthly rainfall in Gdańsk (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 33 26 25 32 44 61 72 71 53 49 54 42
inches 1.3 1 1 1.3 1.7 2.4 2.8 2.8 2.1 1.9 2.1 1.7
Rainy days 18 15 15 12 11 12 14 13 15 15 18 19

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Gdańsk

Gdańsk average daily sunshine chart
Average daily sunshine Gdańsk
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.3 2.2 3.8 5.9 8.2 8.9 8.2 7.7 5.2 3.5 1.6 1.1

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Gdańsk average minimum / maximum temperatures (Celsius) Gdańsk average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gdańsk (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.6 -5 -2.2 1.2 5.7 9.8 11.7 11.3 8.4 4.8 0.8 -3.2
Max °C -1.6 -0.5 3.6 9 14.8 18.5 19.9 19.5 15.5 10.4 4.7 0.6
Min °F 21.9 23.1 28 34.2 42.2 49.6 53.1 52.3 47 40.6 33.4 26.2
Max °F 25.5 27.1 33.3 41.2 50.4 57.4 60.4 59.7 53.4 45.7 36.9 29.7

Sea temperature

The graph below shows the average sea temperature.

Gdańsk average sea temperature chart (Celsius) Gdańsk average sea temperature chart (Fahrenheit)
Average sea temperature around Gdańsk in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.5 3.2 3 4.5 8.4 13.3 17.1 18.4 16.2 12.8 9.1 6.3
°F 40.1 37.7 37.4 40.1 47 55.9 62.7 65.2 61.1 55 48.5 43.4

Wind speed

The graph below shows the average wind speed.

Gdańsk average winspeed by month (km/h) Gdańsk average winspeed by month (mph)
Average wind speed in Gdańsk (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 17 17 15 14 13 14 13 15 17 19 19
mph 11 11 11 9 9 8 9 8 9 10 12 12

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Gdańsk relative humidity averages
Average relative humidity in Gdańsk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 88% 83% 79% 78% 78% 79% 80% 82% 86% 88% 90%
Gdańsk

Other monthly averages

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Gdańsk weather stats

Gdańsk weather statistics
Hottest month: July 19.7°C 67.5°F
Driest month: March 25mm 1ins
Sunniest month: August 7.7hrs
Coldest month: January -1.7°C 28.9°F
Wettest month: July 72mm 2.8ins
Warmest sea: August 18.4°C 65.1°F
Map showing location of Gdańsk (54.35205, 18.64637)

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