Port Denison — Water Temperature in April

Water Temperature Range

20°C

minimum

24°C

average

27°C

maximum

Water Temperature Chart for April

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

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

Climate and Swimming Opportunities in Port Denison in April

Average Day Air Temperature

25°C

Average Night Air Temperature

15°C

Precipitation Amount per Month

34 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

7 hrs

Average Wind Speed

15 km/h

Average Humidity

55%

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.