Guilford — Water Temperature in October

Water Temperature Range

13°C

minimum

18°C

average

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

October: Climate and Swimming Opportunities

Average Night Air Temperature

8°C

Average Day Air Temperature

18°C

Precipitation Amount per Month

97 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

7 hrs

Average Wind Speed

17 km/h

Average Humidity

71%

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.