La Mercy — Water Temperature in October

Water Temperature Range

20°C

minimum

22°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	2025	2024	2023	2022
OCT 1	22°C	22°C	21°C	25°C
OCT 2	21°C	21°C	22°C	21°C
OCT 3	22°C	21°C	22°C	24°C
OCT 4	22°C	22°C	21°C	22°C
OCT 5	22°C	21°C	21°C	23°C
OCT 6	22°C	21°C	22°C	22°C
OCT 7	22°C	21°C	21°C	23°C
OCT 8	22°C	21°C	21°C	24°C
OCT 9	23°C	21°C	21°C	25°C
OCT 10	22°C	21°C	20°C	24°C
OCT 11	22°C	21°C	21°C	24°C
OCT 12	22°C	21°C	21°C	24°C
OCT 13	22°C	22°C	21°C	24°C
OCT 14	21°C	21°C	21°C	21°C
OCT 15	22°C	21°C	21°C	24°C
OCT 16	22°C	21°C	21°C	24°C
OCT 17	22°C	22°C	21°C	24°C
OCT 18	22°C	22°C	22°C	21°C
OCT 19	22°C	22°C	21°C	23°C
OCT 20	22°C	22°C	22°C	22°C
OCT 21	22°C	22°C	21°C	23°C
OCT 22	23°C	22°C	21°C	24°C
OCT 23	23°C	22°C	22°C	25°C
OCT 24	23°C	22°C	22°C	25°C
OCT 25	22°C	22°C	21°C	21°C
OCT 26	23°C	22°C	22°C	24°C
OCT 27	23°C	23°C	21°C	24°C
OCT 28	23°C	22°C	21°C	24°C
OCT 29	22°C	22°C	21°C	23°C
OCT 30	22°C	22°C	21°C	23°C
OCT 31	23°C	22°C	22°C	25°C

October: Climate and Swimming Opportunities

Average Night Air Temperature

16°C

Average Day Air Temperature

24°C

Precipitation Amount per Month

99 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

6 hrs

Average Wind Speed

15 km/h

Average Humidity

78%

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.