Sea Temperature in Caloundra in September

Complete information on the sea temperature range in the Coral Sea in Caloundra in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Caloundra. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Caloundra in September

19°C

MINIMUN

21.5°C

AVERAGE

24°C

MAXIMUM

Historical Data of Water Temperature in September in Caloundra

Water Temperature Chart for Coral Sea in Caloundra in September

Sea Temperature Table in Caloundra in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	20°C	20°C	22°C	20.8°C
Sep 2	21°C	20°C	23°C	21.3°C
Sep 3	20°C	20°C	23°C	20.5°C
Sep 4	21°C	20°C	22°C	20.8°C
Sep 5	21°C	21°C	22°C	21.0°C
Sep 6	22°C	20°C	22°C	21.0°C
Sep 7	20°C	20°C	22°C	20.5°C
Sep 8	21°C	20°C	22°C	20.8°C
Sep 9	21°C	20°C	22°C	20.8°C
Sep 10	21°C	20°C	22°C	20.8°C
Sep 11	22°C	20°C	22°C	21.3°C
Sep 12	21°C	20°C	22°C	20.8°C
Sep 13	21°C	20°C	22°C	20.8°C
Sep 14	21°C	20°C	22°C	21.0°C
Sep 15	21°C	19°C	22°C	20.8°C
Sep 16	21°C	20°C	22°C	20.8°C
Sep 17	22°C	20°C	22°C	21.3°C
Sep 18	21°C	20°C	22°C	20.8°C
Sep 19	22°C	20°C	22°C	21.3°C
Sep 20	22°C	20°C	23°C	21.5°C
Sep 21	22°C	20°C	23°C	21.8°C
Sep 22	21°C	20°C	23°C	21.5°C
Sep 23	22°C	21°C	23°C	22.0°C
Sep 24	22°C	20°C	23°C	21.8°C
Sep 25	22°C	20°C	23°C	21.8°C
Sep 26	21°C	21°C	23°C	21.5°C
Sep 27	22°C	21°C	23°C	22.0°C
Sep 28	22°C	21°C	23°C	22.0°C
Sep 29	22°C	21°C	23°C	21.8°C

Caloundra Climate and Swimming Opportunities in September

24°C

Average Day Air Temperature

14°C

Average Night Air Temperature

42 mm

Precipitation Amount per Month

7 days

Number of Rainy Days

12 hrs

Daylight
per Day

9 hrs

Sunshine
per Day

17 km/h

Average Wind Speed

52%

Average
humidity

Caloundra lies within the Queensland in Australia. The average daytime temperature in Caloundra in September is 24°C (76°F), while the nighttime average is 14°C (57°F). There are typically seven rainy days during the month, with a total precipitation of 42 mm (1.7 inches). The daylight duration in September in Caloundra is 12 hours, with an average of 9 hours of sunshine per day. The average wind speed in September is 17 km/h (11 mph), and the humidity level is around 52%.

The water temperature in Caloundra in September ranges from 20°C to 22°C (68°F to 72°F). At the beginning of the month, the average temperature is around 21°C (70°F), shifting to 21°C (70°F) by mid-September and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Caloundra for September is 21°C (70°F). Optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Caloundra

What is the sea temperature in Caloundra in September?

The water temperature in the Coral Sea in Caloundra in September ranges from 20°C to 22°C (68°F to 72°F).

Is it possible to swim in the Coral Sea in Caloundra in September?

The average sea temperature in Caloundra in September is 21°C (70°F), and the air temperature is 24°C (76°F), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.