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South Africa weather

Weather in Knysna for January 2026

Your guide to Knysna weather in January - trends and predictions

    Temperatures

  • Until now, January 2026 in Knysna has been nearly identical to the historical average, with a temperature of 23.3 °C (showing only a slight deviation of -0.2 °C).

  • The forecast for the upcoming days in Knysna predicts a temperature of 25.9 °C, which is slightly above the historical average.

  • In general, the average temperature in Knysna at the beginning of January is 23.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 24.3 °C by the end of January.

    • Rain 🌧️

  • The climate of Knysna in January is notably wet, with an average of 14 rainy days, and a total of 78.6 mm of precipitation.

    • More

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

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/18°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Knysna Weather January

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

Temperatures trend during January in Knysna

See the weather trend as well as the moving average line

January weather in Knysna day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Sunny
Sunny
 23° /17° 0.8 mm 10
2 Jan. Overcast
Overcast
 24° /17° 0.1 mm 11
3 Jan. Sunny
Sunny
 25° /18° 0.1 mm 11
4 Jan. Patchy rain possible
Patchy rain possible
 24° /18° 0.8 mm 8
5 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 23° /17° 4.5 mm 11
6 Jan. Patchy rain possible
Patchy rain possible
 23° /17° 0.2 mm 11
7 Jan. Cloudy
Cloudy
 22° /16° 1 mm 10
8 Jan. Overcast
Overcast
 24° /17° 0.1 mm 11
9 Jan. Sunny
Sunny
 23° /16° 0.6 mm 9
10 Jan. Moderate rain at times
Moderate rain at times
 23° /18° 2.2 mm 11
11 Jan. Cloudy
Cloudy
 25° /18° 0 mm 11
12 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 23° /18° 6.8 mm 9
13 Jan. Cloudy
Cloudy
 24° /17° 0 mm 11
14 Jan. Patchy rain possible
Patchy rain possible
 25° /17° 1.5 mm 11
15 Jan. Heavy rain at times
Heavy rain at times
 19° /15° 12 mm 5
16 Jan. Sunny
Sunny
 22° /14° 0.3 mm 9
17 Jan. Sunny
Sunny
 23° /16° 0.3 mm 9
18 Jan. Patchy rain possible
Patchy rain possible
 25° /17° 0.2 mm 9
19 Jan. Sunny
Sunny
 23° /15° 0 mm 11
20 Jan. Patchy rain possible
Patchy rain possible
 22° /16° 1.8 mm 8
21 Jan. Patchy rain possible
Patchy rain possible
 24° /16° 1 mm 10
22 Jan. Sunny
Sunny
 25° /17° 0.4 mm 12
23 Jan. Sunny
Sunny
 24° /18° 0 mm 10
24 Jan. Partly cloudy
Partly cloudy
 24° /17° 0 mm 11
25 Jan. Sunny
Sunny
 25° /17° 0 mm 11
26 Jan. Patchy rain possible
Patchy rain possible
 25° /18° 0.4 mm 10
27 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 23° /18° 12.5 mm 10
28 Jan. Moderate rain at times
Moderate rain at times
 21° /19° 6.1 mm 8
29 Jan. Patchy rain possible
Patchy rain possible
 24° /18° 0.1 mm 3.1
30 Jan. Sunny
Sunny
 26° /19° 0.1 mm 3.3
31 Jan. Patchy rain possible
Patchy rain possible
 26° /19° 0.3 mm 3.3
Next
Important Notice
Our weather forecast for Knysna in January 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 January - FAQ

What are the expected maximum and minimum temperatures in Knysna during January?

During January, expect a variety of temperatures with highs around 23° and lows near 18°, suitable for diverse activities and preferences.

How much rainfall should be expected in Knysna during January?

Moderate rainfall is anticipated in Knysna during January, with a total of 78.6 mm spread over approximately 14 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Knysna during January?

The average wind speed in Knysna during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Knysna

Explore the daily rainfall trends and prepare for Knysnas January weather 💧
Typically, Knysna has 14 rainy days in January with a total of 78.6 mm of rainfall.

UV exposure in Knysna during January

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

Quick links

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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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