Colonial Beach — Water Temperature in June

Water Temperature Range

17°C

minimum

23°C

average

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

June: Climate and Swimming Opportunities

Average Night Air Temperature

17°C

Average Day Air Temperature

27°C

Precipitation Amount per Month

96 mm

Number of Rainy Days

Daylight per Day

15 hrs

Sunshine per Day

9 hrs

Average Wind Speed

11 km/h

Average Humidity

68%

At such water and air temperatures, swimming is pleasant and refreshing rather than hot. After you get in, it feels comfortable, and you’ll warm up quickly when you come out.