Challaborough — Water Temperature in October

Water Temperature Range

14°C

minimum

15°C

average

17°C

maximum

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

October: Climate and Swimming Opportunities

Average Night Air Temperature

8°C

Average Day Air Temperature

14°C

Precipitation Amount per Month

116 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

3 hrs

Average Wind Speed

15 km/h

Average Humidity

89%

With such a ratio between the average monthly temperatures of water and air, swimming feels very cold and is only for cold-water enthusiasts. Most people will prefer just a brief splash, because warming up afterward can take time.