Lights Beach — Water Temperature in December

Water Temperature Range

16°C

minimum

19°C

average

22°C

maximum

Water Temperature Chart for December

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

Climate and Swimming Opportunities in Lights Beach in December

Average Day Air Temperature

27°C

Average Night Air Temperature

13°C

Precipitation Amount per Month

14 mm

Number of Rainy Days

Daylight per Day

14 hrs

Sunshine per Day

10 hrs

Average Wind Speed

22 km/h

Average Humidity

52%

With such a ratio between the average monthly temperatures of water and air, the swim feels brisk and very refreshing. The air is warm enough to make the cool water easy to handle, especially for short swims.