Demarest Lloyd — Water Temperature in August

Water Temperature Range

18°C

minimum

21°C

average

25°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	2026	2025	2024	2023
AUG 1	-10°C	21°C	21°C	22°C
AUG 2	21°C	21°C	22°C	22°C
AUG 3	22°C	21°C	21°C	23°C
AUG 4	22°C	21°C	20°C	22°C
AUG 5	22°C	21°C	20°C	22°C
AUG 6	22°C	21°C	20°C	21°C
AUG 7	22°C	20°C	21°C	22°C
AUG 8	23°C	21°C	21°C	22°C
AUG 9	23°C	20°C	20°C	22°C
AUG 10	24°C	21°C	21°C	23°C
AUG 11	24°C	21°C	20°C	22°C
AUG 12	24°C	21°C	21°C	22°C
AUG 13	24°C	22°C	21°C	23°C
AUG 14	23°C	22°C	21°C	23°C
AUG 15	23°C	21°C	22°C	23°C
AUG 16	23°C	22°C	21°C	24°C
AUG 17	23°C	22°C	21°C	24°C
AUG 18	23°C	21°C	21°C	24°C
AUG 19	23°C	22°C	22°C	24°C
AUG 20	22°C	22°C	22°C	24°C
AUG 21	23°C	22°C	21°C	25°C
AUG 22	23°C	22°C	21°C	24°C
AUG 23	23°C	22°C	21°C	24°C
AUG 24	22°C	21°C	21°C	23°C
AUG 25	22°C	22°C	21°C	23°C
AUG 26	22°C	22°C	21°C	24°C
AUG 27	22°C	21°C	20°C	24°C
AUG 28	22°C	21°C	20°C	24°C
AUG 29	22°C	22°C	21°C	24°C
AUG 30	22°C	22°C	21°C	24°C
AUG 31	22°C	21°C	20°C	25°C

August: Climate and Swimming Opportunities

Average Night Air Temperature

11°C

Average Day Air Temperature

20°C

Precipitation Amount per Month

21 mm

Number of Rainy Days

Daylight per Day

14 hrs

Sunshine per Day

9 hrs

Average Wind Speed

14 km/h

Average Humidity

73%

With such a ratio between the average monthly temperatures of water and air, swimming feels warm and comfortable even if the day isn’t hot. The water can feel warmer than the air, so getting out may feel a bit cool.