Annual mean 9°C · wettest around July · prevailing wind W
Warmest
22.5 °C
Coldest
1.1 °C
Wettest
22%
Windiest
5.6 m/s
Prevailing
W
4.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Gdańsk over the whole year is 9°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 0°C. Gdańsk has no sharply defined rainy season: the chance of rain on a given day runs from 8% in April, the driest month, to 17% in July, the wettest. Winds in Gdańsk are highest in December, averaging 4.8 m/s (17 km/h), and lightest in August, at 3.3 m/s (12 km/h). The prevailing wind is from the W. The clearest skies in Gdańsk come in June, when the sky is typically 53% covered; December is the cloudiest month, at 82%.
Month by month Gdańsk climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
2°C
0°C
-4°C
16%
81%
4.7 m/s
0
0
1
February
3°C
1°C
-3°C
13%
74%
4.6 m/s
0
0
3
March
6°C
2°C
1°C
11%
70%
4.1 m/s
0
0
14
April
11°C
5°C
5°C
8%
58%
4.2 m/s
8
0
40
May
15°C
9°C
11°C
11%
57%
3.7 m/s
31
1
71
June
21°C
14°C
18°C
11%
53%
3.7 m/s
69
12
74
July
21°C
16°C
19°C
17%
60%
3.7 m/s
75
12
71
August
22°C
16°C
20°C
13%
54%
3.3 m/s
80
18
68
September
18°C
12°C
15°C
12%
58%
3.5 m/s
55
5
80
October
12°C
9°C
8°C
16%
68%
4.2 m/s
10
0
61
November
6°C
5°C
2°C
15%
80%
4.2 m/s
0
0
19
December
3°C
2°C
-3°C
15%
82%
4.8 m/s
0
0
2
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Gdańsk weather by season
Year round, Gdańsk has days of about 2°C at their warmest in January, its coolest month, and 22°C in August, its warmest; the coolest hours of the day run from 0°C to 16°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around July and least likely around April. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Gdańsk weather in winterDecember to February
High 3°CLow 1°CRain 15%
Winter in Gdańsk has typical daily highs of about 3°C and lows of about 1°C, with a 15% chance of rain on a given day.
Gdańsk weather in springMarch to May
High 11°CLow 5°CRain 10%
Spring in Gdańsk has typical daily highs of about 11°C and lows of about 5°C, with a 10% chance of rain on a given day.
Gdańsk weather in summerJune to August
High 21°CLow 15°CRain 14%
Summer in Gdańsk has typical daily highs of about 21°C and lows of about 15°C, with a 14% chance of rain on a given day.
Gdańsk weather in autumnSeptember to November
High 12°CLow 9°CRain 14%
Autumn in Gdańsk has typical daily highs of about 12°C and lows of about 9°C, with a 14% chance of rain on a given day.
When is the rainy season in Gdańsk?
Gdańsk has no sharply defined rainy season: the chance of rain on a given day runs from 8% in April, the driest month, to 17% in July, the wettest.
What time of year is Gdańsk windiest?
Winds in Gdańsk are highest in December, averaging 4.8 m/s (17 km/h), and lightest in August, at 3.3 m/s (12 km/h). The prevailing wind is from the W.
What is the average temperature in Gdańsk year round?
The average temperature in Gdańsk over the whole year is 9°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 0°C.