Janzour — Water Temperature in December

Water Temperature Range

13°C

minimum

18°C

average

23°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

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

December: Climate and Swimming Opportunities

Average Night Air Temperature

10°C

Average Day Air Temperature

18°C

Precipitation Amount per Month

36 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

6 hrs

Average Wind Speed

16 km/h

Average Humidity

69%

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.