October weather forecast
Knysna, South Africa

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Weather in October

October continues the transition, with weather patterns largely echoing those of September. With a sudden rise in rainfall to 87mm (3.43"), there's a shift towards a more tropical landscape compared to the preceding month. The vast outdoor adventures in Knysna become even more exciting as diverse species make their appearance amidst the lush outdoors. Sea temperatures continue their gradual ascent, making water-based activities more pleasant. Among the shifting hues of wildlife and landscapes, October paints a perfect moment in Knysna.

Temperature

Knysna ushers in October with an average high-temperature of a still pleasant 22°C (71.6°F), showing a close resemblance to the previous month. Knysna records an average low-temperature of 11°C (51.8°F) throughout the month of October.

Rainfall

In Knysna, in October, it is raining for 14 days, with typically 87mm (3.43") of accumulated precipitation. In Knysna, during the entire year, the rain falls for 145 days and collects up to 719mm (28.31") of precipitation.

Sea temperature

In Knysna, in October, the average water temperature is 17.4°C (63.3°F).
Note: Most people find swimming in 17.4°C (63.3°F) to be not enjoyable. The control of one's breathing becomes more challenging as the water temperature drops below 21°C (69.8°F).

Daylight

In Knysna, the average length of the day in October is 12h and 57min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:30. On the last day of October, in Knysna, South Africa, sunrise is at 05:27 and sunset at 18:55 SAST.

Sunshine

In Knysna, the average sunshine in October is 9h.

UV index

The average daily maximum UV index in October is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 8 in October converts into the following recommendations:
Protection should always be a priority. Skin and eyes are vulnerable without it. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What is the temperature in October in Knysna?

The average high-temperature and low-temperature during October are 22°C (71.6°F) and 11°C (51.8°F) respectively.

How much does it rain in Knysna in October?

In Knysna, South Africa, during October, the rain falls for 14 days and regularly aggregates up to 87mm (3.43") of precipitation.

What is the sea water temperature in October in Knysna?

In October, the average sea temperature in Knysna, South Africa, is 17.4°C (63.3°F). For swimming, a surface water temperature of 17.4°C (63.3°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

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

In October, the average day length in Knysna is 12h and 57min.

What time are sunrise and sunset in October in Knysna?

On the first day of October in Knysna, sunrise is at 06:03 and sunset at 18:30. On the last day of the month, sunrise is at 05:27 and sunset at 18:55 SAST.

How many hours of sunshine does Knysna have in October?

In October, the average sunshine duration in Knysna is 9h.

How high is the UV index in October in Knysna?

In Knysna, the average daily maximum UV index in October is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in October
Knysna, South Africa

Average temperature in October - Knysna, South Africa
  • Average high temperature in October: 22°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 October: 11°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).

Average rainfall in October
Knysna, South Africa

Average rainfall in October - Knysna, South Africa
  • Average rainfall in October: 86.5mm

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

Average rainfall days in October
Knysna, South Africa

Average rainfall days in October - Knysna, South Africa
  • Average rainfall days in October: 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).

Average sea temperature in October
Knysna, South Africa

Average sea temperature in October - Knysna, South Africa
  • Average sea temperature in October: 17.4°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).

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

Average daylight in October / Average sunshine in October - Knysna, South Africa
  • Average daylight in October: 13h and 0min

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 October: 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).

Average UV index in October
Knysna, South Africa

Average UV index in October - Knysna, South Africa
  • Average UV index in October: 8

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).

Knysna, South Africa

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