Knysna Weather in March
During March, Knysna experiences high daytime temperatures of 23°C (73°F) and cooler nights around 17°C (63°F). Some rainfall is typical during this period.
Rainfall in Knysna in March
Expect around 10 days of rain based on historical data, with 54 mm (2.1 in) average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Knysna in March
The perfect temperature in Knysna in March makes it a solid month to visit, with 23°C (73°F) during the day and 17°C (63°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Knysna in March
With approximately 280 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, October, November and December typically offer the best circumstances for Knysna.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Africa, check out our Knysna's climate page.
Knysna Temperature in March
Min Temperature
17°C (63°F)
Max Temperature
23°C (73°F)
Chance of Rain
35%
Precipitation
54 mm (2.1 in)
Rainy days
10 days
Sunshine
280 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Knysna typically stay consistent throughout March, with daily highs averaging around 23°C (73°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 16°C (61°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Knysna in March
Browse day-by-day weather records for Knysna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Knysna historical weather extremes in March
Based on weather observations in Knysna between 1977 and 2026, these are the recorded extremes during March.
- The hottest March day on record in Knysna reached 37°C (99°F) (March 12, 2026).
- The coldest March day was on March 2, 1985, with a maximum of 15°C (59°F).
- The coldest night in March in Knysna was on March 29, 2002, with a minimum of 7°C (45°F).
Best Places in South Africa in March
Find out more about the weather in South Africa and which places have the best travel conditions in this month. See all of South Africa in March →
perfect weather
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tolerable
unpleasant
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What to Wear in Knysna in March
For Knysna in March, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Knysna in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Africa, check out our Knysna's climate page.
See the full Knysna climate overview or explore weather in South Africa.
