Peak in August
Coolest in January
Heavy in July
Peak in dry season
Sea Temperature
Coastal Waters(Ocean)
Annual Average
Consider a wetsuit for extended swimming
Based on average sea surface temperature
Ocean
Gdańsk coastline
Gdańsk Monthly Weather Guide
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January
February
March
April
May
June
July
August
September
October
November
December
Essential Travel Info for Gdańsk
Currency
PLN
zł Polish złoty
Language
Polish
Driving
Right side
Connect
Gdańsk provides an extensive network of ...
Safety
High Safety
GPI: 1.552
Best Time to Visit Gdańsk
Location, climate overview & historical trends
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📍 54.3520° N, 18.6466° E
Open in Google MapsGdańsk is a prominent destination in Poland.
Located at 54.35°N latitude,Gdańsk experiences a temperate climate with four distinct seasons.
Based on 30 years of data, August is the warmest month (avg. 23°C), while January is the coolest. July sees the most rain (29% chance), making April the driest month.
Historical Climate Trend
30-Year Analysis+2.16°C
Total over 30 years
+0.72°C
Per decade
Linear regression analysis of historical maximum temperatures for Gdańsk, based on 1995-2024 satellite data from NASA POWER.
Best Time to Visit
NASA POWER Data (1991-2021)May, June, July
Best months to visit
12°C
Avg High
Based on 30 years of NASA satellite data,Gdańsk receives approximately 420mm of rainfall annually. These months offer optimal temperatures and minimal rain probability for your visit.
Climate Trends
EXCLUSIVE1995-2040 Temperature Trend
1995 Avg
11.1°
2024 Avg
13.1°
2040 Proj
13.7°
+0.72°C
per decade (observed)
+0.35°C
per decade (CMIP6)
🌡️ Gdańsk has warmed by +2.2°C since 1995. By 2040, an additional +0.6°C is projected (based on CMIP6 rate of 0.352°C/decade), for a total of +2.7°C from 1995 baseline.
NASA POWER (1995-2024) + CMIP6 (CMCC_CM2_VHR4, EC_Earth3P_HR, FGOALS_f3_H, HiRAM_SIT_HR, MRI_AGCM3_2_S, NICAM16_8S)
Travel Intelligence
Exclusive flight analytics & health data for Gdańsk
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Flight Connectivity Analysis
Airport traffic data & seasonal patterns
Balanced traffic
0
slots per day
Peak
Jul
Low
Jan
Monthly Traffic Distribution
Key Connections
Health & Safety Advisory
CDC travel health recommendations
COVID-19
All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.
Hepatitis A
Recommended for unvaccinated travelers one year old or older going to Poland.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.
Hepatitis B
Recommended for unvaccinated travelers younger than 60 years old traveling to Poland. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Poland.
Measles
Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.
Polio
In Poland poliovirus has been identified in the past year.Travelers to Poland are at increased risk of exposure to poliovirus.Vaccine recommendations: Adults traveling to Poland who received a complete polio vaccination series as children may receive a single lifetime booster dose of inactivated polio vaccine; travelers who are unvaccinated or not fully vaccinated should receive a complete polio vaccination series before travel. Children who are not fully vaccinated will be considered for anaccelerated vaccination schedule.
Rabies
Dogs infected with rabies are not commonly found in Poland.Rabies is present in some terrestrial wildlife species.If rabies exposures occur while in Poland, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.
+2 more
Source: CDC Travelers' Health
View Complete Health GuideGdańsk Climate Data by Month
Historical temperature and precipitation averages
| Month | Avg High (°C) | Rain Probability (%) | Status |
|---|---|---|---|
| January | 2°C | 21% | ❄️ Cold |
| February | 3°C | 18% | ❄️ Cold |
| March | 7°C | 16% | Neutral |
| April | 12°C | 16% | Neutral |
| May | 17°C | 24% | 😊 Pleasant |
| June | 21°C | 28% | 😊 Pleasant |
| July | 22°C | 29% | 😊 Pleasant |
| August | 23°C | 24% | ✨ Perfect |
| September | 19°C | 20% | 😊 Pleasant |
| October | 13°C | 21% | Neutral |
| November | 7°C | 19% | Neutral |
| December | 3°C | 18% | ❄️ Cold |
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Compare weather conditions with nearby destinations for your trip planning
Compare Gdańsk Weather vs Popular Destinations
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These destinations share similar weather patterns with Gdańsk. Perfect alternatives if you're looking for the same climate in a different location.
Gdańsk Weather FAQ
When is the best time to visit Gdańsk?
Honestly, look for months with mild temperatures (20°C-25°C) and low rain chance. Based on historical data, May, June, July are usually great choices.
When is the hottest month in Gdańsk?
August is historically the hottest month in Gdańsk with average highs of 23°C.
When does it rain the most in Gdańsk?
July typically sees the highest probability of rain (29%).
Is Gdańsk expensive?
Prices vary by season. The "Perfect" weather months usually coincide with peak tourist season and higher prices, while the rainy or cold months offer better deals.