March weather forecast
Knysna, South Africa

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Weather in March

March showcases a shift from the dry weather conditions of the previous month, registering a comparatively higher rainfall of 81mm (3.19") across 14 days. The punctuated rainfall brings about a slight cool down from February, but the weather remains largely consistent. Diverse marine life begins to flourish as sea temperatures remain comfortably warm. The pristine beaches of Knysna continue to draw crowds who revel in the warmth before the transition towards the cooler months. Throughout March, the landscape remains lush and the ambiance serene, maintaining the allure of this stunning region.

Temperature

The transition from February to March in Knysna, South Africa, sees an average high-temperature of a still moderately hot 25°C (77°F), indicating a minor variance from the prior month. In Knysna, an average nighttime temperature of 15°C (59°F) is expected during March.

Rainfall

In Knysna, in March, it is raining for 14 days, with typically 81mm (3.19") of accumulated precipitation. Throughout the year, in Knysna, there are 145 rainfall days, and 719mm (28.31") of precipitation is accumulated.

Sea temperature

In Knysna, the average seawater temperature in March is 19.9°C (67.8°F).
Note: Swimming in 19.9°C (67.8°F) does not offer a pleasant experience for most individuals. The act of controlling one's breathing becomes progressively difficult as the water temperature goes under 21°C (69.8°F).

Daylight

In Knysna, the average length of the day in March is 12h and 17min.
On the first day of March, sunrise is at 06:15 and sunset at 19:04. On the last day of the month, sunrise is at 06:39 and sunset at 18:23 SAST.

Sunshine

In Knysna, South Africa, the average sunshine in March is 9h.

UV index

The average daily maximum UV index in March is 9. A UV Index of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 9 in March translates into the following recommendations:
Prioritize your safety. Without precautions, skin and eyes might get hurt quickly. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What is the average March temperature in Knysna?

The high-temperature in Knysna, South Africa, during March is 25°C (77°F) and the low-temperature is 15°C (59°F).

How many days does it rain in March in Knysna?

In Knysna, South Africa, during March, the rain falls for 14 days and regularly aggregates up to 81mm (3.19") of precipitation.

What is the sea temperature in March in Knysna?

In Knysna, the average seawater temperature in March is 19.9°C (67.8°F). Swimming in 19.9°C (67.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in March in Knysna?

In Knysna, the average day length in March is 12h and 17min.

When are sunrise and sunset in March in Knysna?

In March, on the first day of the month, sunrise is at 06:15 and sunset at 19:04. On the last day of the month, in Knysna, South Africa, sunrise is at 06:39 and sunset at 18:23 SAST.

How long on average sun shines in March in Knysna?

The average sunshine duration in March in Knysna, South Africa, is 9h.

What is the UV index reading in March in Knysna?

The average daily maximum UV index in March in Knysna is 9. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in March
Knysna, South Africa

Average temperature in March - Knysna, South Africa
  • Average high temperature in March: 25°C

The warmest months (with the highest average high temperature) are January and February (26°C).
The months with the lowest average high temperature are June, July, August and September (21°C).

  • Average low temperature in March: 15°C

The month with the highest average low temperature is February (16°C).
The coldest month (with the lowest average low temperature) is July (7°C).

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Average rainfall in March
Knysna, South Africa

Average rainfall in March - Knysna, South Africa
  • Average rainfall in March: 81mm

The wettest month (with the highest rainfall) is November (93.7mm).
The driest month (with the least rainfall) is June (31.7mm).

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Average rainfall days in March
Knysna, South Africa

Average rainfall days in March - Knysna, South Africa
  • Average rainfall days in March: 14 days

The months with the highest number of rainy days are January, March and October (14 days).
The month with the least rainy days is May (9 days).

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Average sea temperature in March
Knysna, South Africa

Average sea temperature in March - Knysna, South Africa
  • Average sea temperature in March: 19.9°C

The best month for swimming (with the highest average sea temperature) is January (20.4°C).
The coldest months (with the lowest average sea temperature) are July and August (16.8°C).

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Average daylight in March /
Average sunshine in March
Knysna, South Africa

Average daylight in March / Average sunshine in March - Knysna, South Africa
  • Average daylight in March: 12h and 2min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in March: 9h

The months with the most sunshine are January and February (Average sunshine: 10h).
The months with the least sunshine are May and June (Average sunshine: 7h).

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Average UV index in March
Knysna, South Africa

Average UV index in March - Knysna, South Africa
  • Average UV index in March: 9

The months with the highest UV index are January and December (UV index 12).
The months with the lowest UV index are May, June and July (UV index 3).

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Knysna, South Africa

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