Normal weather on 17 December in Knysna
The weather on 17 December in Knysna has an average temperature of about 25°C during the day. The maximum temperature can reach up to 37°C, while the minimum temperature can be 18°C.
On average, 3,7 mm of rain falls in Knysna on 17 December. The wind speed is 4 Beaufort and mainly comes from Southeast.
17 December Averages for Knysna
 Average temperature | 25°C |
 Highest daytime temperature | 37°C |
| Lowest daytime temperature | 18°C |
 Total rainfall | 3,7 mm |
| Rainy days | 1 day |
Temperature on 17 December in Knysna per Year
This graph shows the measured temperature on 17 December in Knysna per year, measured in degrees Celsius, over the past years.
Precipitation on 17 December in Knysna per Year
This graph shows the total measured precipitation in millimeters on 17 December in Knysna per year over the past years.
Average weather in Knysna per month
Click on a month below to see in detail how the weather typically is in Knysna and what to expect. Based on the historical weather data of Knysna, you can view the average temperature, precipitation, wind, and UV index for each day of the month.