Measurements:
°C
°F
Gdynia
46°F
NE 11 mph
Feels like: 40°F
Precip: 0%
World Resorts Poland Gdynia Weather September Weather in Gdynia

Gdynia Weather: September

Average Day Temperature: 65.3°F
Average Night Temperature: 57.0°F
Sea Water Temperature: 64.7°F
Number of Sunny Days: 11 days
Sunshine Hours: 11.6 - 13.8 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.5 in

Air Temperature in September, °F

Select Year: 2023 2022 2021

The highest day temperature in September 2023 was 81°F. The lowest night temperature was 52°F. The average values for day and night temperatures during September were 72.7°F и 60.9°F respectivly.

Gdynia Water Sea Temperature in September, °F

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Gdynia was 68.6°F. The maximum and minimum values were 65.6°F and 71.4°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Gdynia is 1.5 in.

Wind Speed in September, mph

The average wind speed in September is 10.4 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Gdynia in September is 7.6 hours.

Best Time to Visit Gdynia
The most sunny months:
June 14 days
August 13 days
May 13 days
The most warm months:
August 72.8 °F
July 71.9 °F
June 67.3 °F
Warmest sea temperature:
August 69.6 °F
July 67.5 °F
September 64.7 °F
The most cold months:
January 33.2 °F
February 34.8 °F
December 36.8 °F
The most rainy months:
July 6 days
May 4 days
August 4 days
The most windy months:
December 13 mph
January 13 mph
February 12 mph

Gdynia on the Weather Map

Poland Resorts:
NAME
Gdansk +46
Gdynia +46
Krakow +46
Krynica Morska +46
Leba +44
Miedzyzdroje +44
Poznan +46
Sopot +46
Szczecin +44
Ustka +44
Vladyslawowo +46
Warsaw +48
Wisla +42
Wroclaw +48
Zakopane +36
24 Hours Weather Forecast
Gdynia
Local time: 00:30
29 mar, friday
0300 44°F
NE
11 mph
0600 42°F
NE
12 mph
0900 48°F
NE
11 mph
1200 52°F
NE
14 mph
1500 54°F
NE
13 mph
1800 50°F
N
11 mph
2100 50°F
N
11 mph
30 mar, saturday
0000 48°F
NE
6 mph