July weather forecast
Gdańsk, Poland

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Weather in July

July rolls in as the peak of summer in Gdańsk, featuring warm temperatures and longer daylight hours. It also ranks as the month with the highest rainfall, with levels reaching a significant 71mm (2.8"). Yet, the city vibrates with life and activity. One can sunbathe at the beach as the sea temperature rises, offering a refreshing respite from the warmth. Evenings often become the preferred time for romantic strolls along the coastline, highlighting the city's scenic beauty.

Temperature

With the onset of July, a modest change to a still pleasant 22.1°C (71.8°F) from June's 20.2°C (68.4°F) is noted in high-temperature. In Gdańsk, in July, the average low-temperature is a refreshing 13.9°C (57°F).

Humidity

In Gdańsk, the average relative humidity in July is 75%.

Rainfall

The month with the most rainfall in Gdańsk, Poland, is July, when the rain falls for 20.2 days and typically aggregates up to 71mm (2.8") of precipitation.

Snowfall

In Gdańsk, snow does not fall in June through September.

Sea temperature

In July, the average sea temperature in Gdańsk is 18.5°C (65.3°F).
Note: Swimming is not an enjoyable activity for the majority when the water is at 18.5°C (65.3°F). The difficulty of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Gdańsk, the average length of the day in July is 16h and 35min.
On the first day of the month, sunrise is at 04:15 and sunset at 21:22. On the last day of July, in Gdańsk, sunrise is at 04:56 and sunset at 20:47 CEST.

Sunshine

The average sunshine in July is 9h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 5 in July leads to these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are July temperatures in Gdańsk?

In July, the average high-temperature and low-temperature in Gdańsk, Poland, are 22.1°C (71.8°F) and 13.9°C (57°F) respectively.

What is the average humidity in July in Gdańsk?

In July, the average relative humidity in Gdańsk, Poland, is 75%.

What is the wettest month in Gdańsk?

July is the month with the most rainfall. Rain falls for 20.2 days and accumulates 71mm (2.8") of precipitation.

How much does it rain in Gdańsk in July?

In Gdańsk, during July, the rain falls for 20.2 days and regularly aggregates up to 71mm (2.8") of precipitation.

When it does not snow in Gdańsk?

In Gdańsk, snow does not fall in June through September.

How cold is the water in July in Gdańsk?

In Gdańsk, the average seawater temperature in July is 18.5°C (65.3°F). For swimming, a surface water temperature of 18.5°C (65.3°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Gdańsk have in July?

The average day length in July in Gdańsk, Poland, is 16h and 35min.

What time are sunrise and sunset in July in Gdańsk?

On the first day of July in Gdańsk, sunrise is at 04:15 and sunset at 21:22. On the last day of the month, sunrise is at 04:56 and sunset at 20:47 CEST.

How long on average sun shines in July in Gdańsk?

In Gdańsk, Poland, the average sunshine duration in July is 9h.

When is the highest UV index in Gdańsk?

June and July, with an average maximum UV index of 5, are months with the highest UV index in Gdańsk.

What is the UV index reading in July in Gdańsk?

In Gdańsk, Poland, the average daily maximum UV index in July is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJulyASOND
Jun
July
Aug
Average high temperature
20.2°C 68.4°F
22.1°C 71.8°F
22.5°C 72.5°F
Average low temperature
11.2°C 52.2°F
13.9°C 57°F
14.4°C 57.9°F
Average pressure
1014.3mbar 29.95inHg
1013.2mbar 29.92inHg
1015.3mbar 29.98inHg
Average wind speed
12.3km/h 7.6mph
12.8km/h 8mph
12.1km/h 7.5mph
Average max. wind speed
13.2km/h 8.2mph
13.7km/h 8.5mph
12.9km/h 8mph
Average wind speed gusts
18.7km/h 11.6mph
19.4km/h 12.1mph
18.5km/h 11.5mph
Average humidity
73%
75%
72%
Average rainfall
53mm 2.09"
71mm 2.8"
57mm 2.24"
Average rainfall days
17.1
20.2
17.4
Average snowfall
0mm 0"
0mm 0"
0mm 0"
Average snowfall days
0
0
0
Average sea temperature
15.2°C 59.4°F
18.5°C 65.3°F
19.3°C 66.7°F
Average daylight
17h 1min
16h 4min
14h 5min
Average sunshine
9h 2min
9h 0min
10h 1min
Average sunshine days
10.3
7.8
10.6
Average UV index
5
5
4
Average cloud cover
39%
42%
33%
Average visibility
10km 6.2mi
9km 5.6mi
10km 6.2mi

Average temperature in July
Gdańsk, Poland

Average temperature in July - Gdańsk, Poland
  • Average high temperature in July: 22.1°C

The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (0.6°C).

  • Average low temperature in July: 13.9°C

The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).

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Average pressure in July
Gdańsk, Poland

Average pressure in July - Gdańsk, Poland
  • Average pressure in July: 1013.2mbar

The month with the highest atmospheric pressure is October (1016.6mbar).
The months with the lowest atmospheric pressure are July and December (1013.2mbar).

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Average wind speed in July
Gdańsk, Poland

Average wind speed in July - Gdańsk, Poland
  • Average wind speed in July: 12.8km/h

The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).

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Average humidity in July
Gdańsk, Poland

Average humidity in July - Gdańsk, Poland
  • Average humidity in July: 75%

The months with the highest relative humidity are January, February and December (87%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in July
Gdańsk, Poland

Average rainfall in July - Gdańsk, Poland
  • Average rainfall in July: 71mm

The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is April (20mm).

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Average rainfall days in July
Gdańsk, Poland

Average rainfall days in July - Gdańsk, Poland
  • Average rainfall days in July: 20.2 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (8.9 days).

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Average snowfall in July
Gdańsk, Poland

Average snowfall in July - Gdańsk, Poland
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (128mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in July
Gdańsk, Poland

Average snowfall days in July - Gdańsk, Poland
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in July
Gdańsk, Poland

Average sea temperature in July - Gdańsk, Poland
  • Average sea temperature in July: 18.5°C

The best month for swimming (with the highest average sea temperature) is August (19.3°C).
The coldest month (with the lowest average sea temperature) is March (2.4°C).

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Average daylight in July /
Average sunshine in July
Gdańsk, Poland

Average daylight in July / Average sunshine in July - Gdańsk, Poland
  • Average daylight in July: 16h and 4min

The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).

  • Average sunshine in July: 9h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in July
Gdańsk, Poland

Average sunshine days in July - Gdańsk, Poland
  • Average sunshine days in July: 7.8 days

The month with the most sunshine days is April (15 days).
The month with the least sunshine days is December (7.5 days).

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Average UV index in July
Gdańsk, Poland

Average UV index in July - Gdańsk, Poland
  • Average UV index in July: 5

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in July
Gdańsk, Poland

Average cloud cover in July - Gdańsk, Poland
  • Average cloud cover in July: 42

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in July
Gdańsk, Poland

Average visibility in July - Gdańsk, Poland
  • Average visibility in July: 9km

The months with the highest visibility are June, August and September (10km).
The months with the lowest visibility are January and February (8km).

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Gdańsk, Poland

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