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Sea Temperature in Knysna in December
Complete information on the sea temperature range in the Indian Ocean in Knysna in December. Historical daily data. Climate details for December. 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 December
63°F
MINIMUN
67°F
AVERAGE
72°F
MAXIMUM
Historical Data of Water Temperature in December in Knysna
Water Temperature Chart for Indian Ocean in Knysna in December
Sea Temperature Table in Knysna in December Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Dec 1 | 68°C | 70°C | 66°C | 67°C |
| Dec 2 | 68°C | 68°C | 68°C | 67°C |
| Dec 3 | 68°C | 68°C | 66°C | 66°C |
| Dec 4 | 68°C | 68°C | 68°C | 67°C |
| Dec 5 | 70°C | 68°C | 68°C | 67°C |
| Dec 6 | 68°C | 66°C | 68°C | 66°C |
| Dec 7 | 70°C | 68°C | 66°C | 67°C |
| Dec 8 | 70°C | 70°C | 68°C | 69°C |
| Dec 9 | 70°C | 70°C | 68°C | 69°C |
| Dec 10 | 70°C | 68°C | 68°C | 68°C |
| Dec 11 | 72°C | 70°C | 68°C | 69°C |
| Dec 12 | 70°C | 68°C | 68°C | 68°C |
| Dec 13 | 72°C | 68°C | 70°C | 69°C |
| Dec 14 | 70°C | 66°C | 68°C | 68°C |
| Dec 15 | 72°C | 66°C | 68°C | 69°C |
| Dec 16 | 70°C | 68°C | 70°C | 69°C |
| Dec 17 | 70°C | 68°C | 70°C | 68°C |
| Dec 18 | 70°C | 68°C | 70°C | 68°C |
| Dec 19 | 70°C | 68°C | 70°C | 68°C |
| Dec 20 | 70°C | 68°C | 70°C | 68°C |
| Dec 21 | 70°C | 70°C | 70°C | 69°C |
| Dec 22 | 70°C | 68°C | 70°C | 68°C |
| Dec 23 | 70°C | 70°C | 68°C | 68°C |
| Dec 24 | 70°C | 70°C | 70°C | 68°C |
| Dec 25 | 68°C | 70°C | 68°C | 68°C |
| Dec 26 | 70°C | 72°C | 68°C | 69°C |
| Dec 27 | 70°C | 72°C | 70°C | 69°C |
| Dec 28 | 70°C | 70°C | 70°C | 68°C |
| Dec 29 | 72°C | 68°C | 70°C | 69°C |
| Dec 30 | 72°C | 68°C | 68°C | 68°C |
Knysna Climate and Swimming Opportunities in December
75°F
Average Day Air Temperature
61°F
Average Night Air Temperature
2 in
Precipitation Amount per Month
6 days
Number of Rainy Days
14 hrs
Daylight
per Day
9 hrs
Sunshine
per Day
9 mph
Average Wind Speed
74%
Average
humidity
Knysna lies within the Western Cape in South Africa. The average daytime temperature in Knysna in December is 24°C (76°F), while the nighttime average is 16°C (60°F). There are typically six rainy days during the month, with a total precipitation of 56 mm (2.2 inches). The daylight duration in December in Knysna is 14 hours, with an average of 9 hours of sunshine per day. The average wind speed in December is 14 km/h (9 mph), and the humidity level is around 74%.
The water temperature in Knysna in December ranges from 18°C to 20°C (64°F to 68°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 20°C (68°F) by mid-December and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Knysna for December is 20°C (68°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.
Sea Temperature in December in Nearby Cities
Frequently Asked Questions About Water Temperatures in December in Knysna
What is the sea temperature in Knysna in December?
The water temperature in the Indian Ocean in Knysna in December ranges from 18°C to 20°C (64°F to 68°F).
Is it possible to swim in the Indian Ocean in Knysna in December?
The average sea temperature in Knysna in December is 20°C (68°F), and the air temperature is 24°C (76°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.