Carthage — Water Temperature in September

Water Temperature Range

23°C

minimum

26°C

average

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

September: Climate and Swimming Opportunities

Average Night Air Temperature

20°C

Average Day Air Temperature

31°C

Precipitation Amount per Month

42 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

9 hrs

Average Wind Speed

13 km/h

Average Humidity

67%

At such water and air temperatures, swimming feels truly comfortable and relaxing. The warm water won’t cool you down, so you can stay in for a long time without getting chilled.