Neringa — Water Temperature in September

Water Temperature Range

13°C

minimum

18°C

average

22°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2025	2024	2023	2022
SEP 1	19°C	17°C	18°C	20°C
SEP 2	19°C	18°C	19°C	19°C
SEP 3	19°C	18°C	18°C	20°C
SEP 4	19°C	18°C	18°C	20°C
SEP 5	19°C	19°C	18°C	20°C
SEP 6	19°C	19°C	18°C	20°C
SEP 7	19°C	20°C	17°C	20°C
SEP 8	19°C	19°C	17°C	20°C
SEP 9	18°C	19°C	17°C	20°C
SEP 10	19°C	20°C	18°C	20°C
SEP 11	18°C	19°C	17°C	19°C
SEP 12	18°C	19°C	17°C	19°C
SEP 13	18°C	19°C	18°C	18°C
SEP 14	18°C	19°C	18°C	19°C
SEP 15	18°C	18°C	17°C	19°C
SEP 16	18°C	18°C	18°C	18°C
SEP 17	18°C	18°C	18°C	18°C
SEP 18	18°C	18°C	18°C	18°C
SEP 19	17°C	17°C	17°C	18°C
SEP 20	17°C	18°C	17°C	18°C
SEP 21	17°C	17°C	16°C	18°C
SEP 22	17°C	18°C	17°C	18°C
SEP 23	17°C	17°C	15°C	18°C
SEP 24	17°C	18°C	16°C	18°C
SEP 25	16°C	17°C	16°C	17°C
SEP 26	16°C	17°C	15°C	16°C
SEP 27	16°C	16°C	15°C	16°C
SEP 28	16°C	16°C	15°C	16°C
SEP 29	15°C	16°C	15°C	15°C
SEP 30	15°C	16°C	15°C	15°C

September: Climate and Swimming Opportunities

Average Night Air Temperature

10°C

Average Day Air Temperature

17°C

Precipitation Amount per Month

82 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

6 hrs

Average Wind Speed

15 km/h

Average Humidity

80%

At such water and air temperatures, swimming often feels chilly and is best for short swims. Getting out can feel cold, so it helps to have dry clothes ready right away.