Sea Temperature in Knysna in May

Complete information on the sea temperature range in the Indian Ocean in Knysna in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Knysna. 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 Knysna in May

15°C

MINIMUN

18°C

AVERAGE

21°C

MAXIMUM

Historical Data of Water Temperature in May in Knysna

Water Temperature Chart for Indian Ocean in Knysna in May

Sea Temperature Table in Knysna in May Over the Past Years

Day	2024	2023	2022	Average
May 1	17°C	18°C	16°C	16.8°C
May 2	17°C	18°C	17°C	17.3°C
May 3	17°C	18°C	15°C	16.5°C
May 4	18°C	17°C	17°C	17.0°C
May 5	17°C	17°C	17°C	16.5°C
May 6	18°C	17°C	16°C	16.8°C
May 7	16°C	18°C	15°C	16.3°C
May 8	16°C	18°C	16°C	16.5°C
May 9	16°C	18°C	17°C	16.8°C
May 10	16°C	18°C	16°C	16.5°C
May 11	16°C	17°C	16°C	16.0°C
May 12	17°C	18°C	16°C	16.5°C
May 13	16°C	18°C	16°C	16.3°C
May 14	16°C	17°C	15°C	15.8°C
May 15	17°C	18°C	16°C	16.8°C
May 16	18°C	18°C	19°C	18.0°C
May 17	17°C	17°C	18°C	17.3°C
May 18	17°C	17°C	18°C	17.3°C
May 19	17°C	18°C	18°C	17.5°C
May 20	18°C	17°C	17°C	17.3°C
May 21	18°C	17°C	17°C	17.3°C
May 22	18°C	17°C	16°C	17.3°C
May 23	18°C	17°C	16°C	17.0°C
May 24	17°C	17°C	16°C	16.8°C
May 25	18°C	18°C	16°C	17.3°C
May 26	18°C	18°C	17°C	17.5°C
May 27	18°C	17°C	17°C	17.3°C
May 28	17°C	16°C	17°C	16.8°C
May 29	17°C	17°C	17°C	17.0°C
May 30	18°C	17°C	17°C	17.3°C

Knysna Climate and Swimming Opportunities in May

21°C

Average Day Air Temperature

11°C

Average Night Air Temperature

46 mm

Precipitation Amount per Month

7 days

Number of Rainy Days

10 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

12 km/h

Average Wind Speed

71%

Average
humidity

Knysna lies within the Western Cape in South Africa. The average daytime temperature in Knysna in May is 21°C (70°F), while the nighttime average is 11°C (52°F). There are typically seven rainy days during the month, with a total precipitation of 46 mm (1.8 inches). The daylight duration in May in Knysna is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in May is 12 km/h (7 mph), and the humidity level is around 71%.

The water temperature in Knysna in May ranges from 16°C to 17°C (61°F to 63°F). At the beginning of the month, the average temperature is around 17°C (63°F), shifting to 17°C (63°F) by mid-May and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Knysna for May is 17°C (63°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Knysna

What is the sea temperature in Knysna in May?

The water temperature in the Indian Ocean in Knysna in May ranges from 16°C to 17°C (61°F to 63°F).

Is it possible to swim in the Indian Ocean in Knysna in May?

The average sea temperature in Knysna in May is 17°C (63°F), and the air temperature is 21°C (70°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.