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Knysna Weather December

Knysna is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Knysna in December.
![]() | average daily high | +25°C |
![]() | average daily low | +16.2°C |
![]() | sea temperature | +19.9°C |
![]() | daytime | 14.9 h |
![]() | average monthly precipitation | 52 mm |
The best weather conditions for the beach leisure in Knysna are typically January, February, December. Best season with the soft weather for the sightseeing and long walks are January, February, March, April, May, June, July, August, September, October, November, December.
Temperature in Knysna
In December the average daily maximum in Knysna is +25°C, and the minimum +16.2°C.
The hottest December day on record is +39.5°C, and the coldest +9.4°C.
Best beach resorts in December:

Dubai
UAE

Phuket
Thailand

Bangkok
Thailand

Cancun
Mexico

Sanya
China

Pattaya
Thailand

Tulum
Mexico

Playa del Carmen
Mexico

Patong Beach
Thailand

Puerto Vallarta
Mexico

Acapulco
Mexico

Punta Cana
Dominican Republic
Daylight hours
There are 14.9 hours of daylight in Knysna in December.
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Sea temperature
The average monthly temperature in the Indian Ocean on the beaches of Knysna in December is +19.9°C.
The water is warm enough for most people to bathe in, however a majority would still consider it too cool.
Precipitation
The amount of precipitation in Knysna in December is usually 52 mm, which may cause a change of plans on certain days.