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South Africa weather

Weather in Knysna for July 2026

Your guide to Knysna weather in July - trends and predictions

    Temperatures

  • Until now, July 2026 in Knysna has been nearly identical to the historical average, with a temperature of 17.7 °C (showing only a slight deviation of -0.3 °C).

  • The forecast for the next days in Knysna predicts temperatures to be around 19 °C, close to the historical average.

  • In general, the average temperature in Knysna at the beginning of July is 18 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 18.3 °C by the end of July.

    • Rain 🌧️

  • Knysna experiences moderate rainfall in July, with an average of 9 rainy days and a total precipitation of 48.8 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/11°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Knysna Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Cloudy
21°
2
Light rain shower
17°
3
Thundery outbreaks possible
18°
4
Patchy rain possible
18°
5
Patchy rain possible
18°
6
Light rain shower
17°
7
Patchy rain possible
17°
8
Overcast
18°
9
Partly cloudy
20°
10
Partly cloudy
17°
11
Light rain shower
16°
12
Patchy rain possible
16°
13
Patchy rain possible
19°
14
Sunny
17°
15
Overcast
18°
16
Sunny
19°
17
Partly cloudy
19°
18
Patchy rain possible
18°
19
Sunny
19°
20
Overcast
22°
21
Sunny
17°
22
Sunny
19°
23
Sunny
19°
24
Sunny
18°
25
Sunny
20°
26
Sunny
25°
27
Light rain shower
15°
28
Patchy rain possible
16°
29
Sunny
17°
30
Sunny
17°
31
Patchy rain possible
18°

Temperatures trend during July in Knysna

See the weather trend as well as the moving average line

July weather in Knysna day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Cloudy
Cloudy
 21° /10° 0 mm 4
2 Jul. Light rain shower
Light rain shower
 17° /12° 0.9 mm 3
3 Jul. Thundery outbreaks possible
Thundery outbreaks possible
 18° /11° 1.5 mm 3
4 Jul. Patchy rain possible
Patchy rain possible
 18° /10° 0.5 mm 3
5 Jul. Patchy rain possible
Patchy rain possible
 18° /9° 0.9 mm 3
6 Jul. Light rain shower
Light rain shower
 17° /10° 3.9 mm 3
7 Jul. Patchy rain possible
Patchy rain possible
 17° /10° 0.8 mm 3
8 Jul. Overcast
Overcast
 18° /9° 0.8 mm 3
9 Jul. Partly cloudy
Partly cloudy
 20° /12° 0.5 mm 4
10 Jul. Partly cloudy
Partly cloudy
 17° /11° 0.4 mm 4
11 Jul. Light rain shower
Light rain shower
 16° /9° 2.2 mm 3
12 Jul. Patchy rain possible
Patchy rain possible
 16° /8° 0.1 mm 3
13 Jul. Patchy rain possible
Patchy rain possible
 19° /10° 0.1 mm 3
14 Jul. Sunny
Sunny
 17° /10° 0 mm 4
15 Jul. Overcast
Overcast
 18° /10° 0 mm 3
16 Jul. Sunny
Sunny
 19° /10° 0 mm 4
17 Jul. Partly cloudy
Partly cloudy
 19° /11° 0 mm 4
18 Jul. Patchy rain possible
Patchy rain possible
 18° /10° 0.6 mm 3
19 Jul. Sunny
Sunny
 19° /9° 1.5 mm 4
20 Jul. Overcast
Overcast
 22° /13° 0 mm 6
21 Jul. Sunny
Sunny
 17° /11° 0 mm 3
22 Jul. Sunny
Sunny
 19° /11° 0.1 mm 2.9
23 Jul. Sunny
Sunny
 19° /11° 1.1 mm 3.4
24 Jul. Sunny
Sunny
 18° /12° 0.5 mm 3.3
25 Jul. Sunny
Sunny
 20° /12° 0 mm 6
26 Jul. Sunny
Sunny
 25° /14° 0 mm 7
27 Jul. Light rain shower
Light rain shower
 15° /10° 6.2 mm 4
28 Jul. Patchy rain possible
Patchy rain possible
 16° /8° 0.1 mm 6
29 Jul. Sunny
Sunny
 17° /9° 0 mm 6
30 Jul. Sunny
Sunny
 17° /10° 0 mm 6
31 Jul. Patchy rain possible
Patchy rain possible
 18° /10° 0.7 mm 6
Next
Important Notice
Our weather forecast for Knysna in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Knysna forecast closer to your planned date for the most up-to-date weather information.
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Knysna in July - FAQ

What are the expected maximum and minimum temperatures in Knysna during July?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Knysna during July?
In July, Knysna can expect light to moderate rainfall, totaling 48.8 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Knysna during July?
The average wind speed in Knysna during July is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Knysna

Explore the daily rainfall trends and prepare for Knysnas July weather 💧
Typically, Knysna has 9 rainy days in July with a total of 48.8 mm of rainfall.

UV exposure in Knysna during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Location coordinates Where is Knysna?

Get accurate weather forecasts for Knysna, located at latitude -34.036 and longitude 23.047. Stay updated with localized weather information tailored for Knysna.

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