Knysna in may: average Weather, Temperature and Climate
Weather in Knysna in may 2025
The weather in Knysna in may comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
perfect weather
Weather at 6am
63°F
Clear/Sunny
57% of time
22%
10%
7%
Weather at 12pm
70°F
Clear/Sunny
60% of time
22%
12%
5%
Weather at 6pm
65°F
Clear/Sunny
60% of time
18%
11%
6%
Weather at 3am
63°F
60%
20%
13%
7%
Evolution of daily average temperature and precipitation in Knysna in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Knysna in may.
The climate of Knysna in may is perfect
The climate in may in Knysna is quite dry (with 2.2in of precipitation over 3 days). The weather is better from the previous month since in april it receives an average of 2.1in of rainfall over 3 days.
The climate nice around this city may. The thermometer averaged maximum of 70°F. The minimum is 63°F. Thus, the mean temperature average in may in Knysna is 67°F. These temperatures are far removed from those records observed in Knysna in the month of may with a maximum record of 86°F in 2013 and a minimum record of 49°F in 2020.
Day length in Knysna in may is 10:21. The sun rises at 07:14 and sunset is at 17:35.
With a perfect weather, the month of may is recommended to go in this locality in South Africa.
Seasonal average climate and temperature of Knysna in may
Check below seasonal norms These statistics are generated from the weather statements earlier years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 67°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 63°F | ||||
| Highest record temperature | 86°F (2013) | ||||
| Lowest record temperature | 49°F (2020) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 27 day(s) (87%) | ||||
| Sea temperature | |||||
| Average sea temperature | 64°F | ||||
| Lowest sea temperature | 61°F | ||||
| Highest sea temperature | 67°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 63°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.2in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 1.7in (2011) | ||||
| Other climate data | |||||
| Humidity | 74% | ||||
| Visibility | 9.73km | ||||
| Cloud cover | 25% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:14 | ||||
| Time of sunset | 17:35 | ||||
| Length of day | 10:21 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last may?
Here is the day by day recorded weather in Knysna in may 2024:
59°F to 67°F
61°F to 74°F
63°F to 77°F
61°F to 67°F
59°F to 68°F
59°F to 70°F
59°F to 67°F
61°F to 63°F
58°F to 65°F
56°F to 68°F
58°F to 63°F
54°F to 61°F
56°F to 63°F
61°F to 72°F
59°F to 67°F
59°F to 70°F
61°F to 63°F
58°F to 65°F
59°F to 67°F
59°F to 67°F
61°F to 67°F
61°F to 65°F
59°F to 61°F
59°F to 61°F
59°F to 65°F
59°F to 65°F
58°F to 65°F
59°F to 70°F
63°F to 72°F
65°F to 76°F
58°F to 59°F
Map: other cities in South Africa in may
Cities near Knysna:
| Plettenberg Bay in may | perfect weather |
| Wilderness in may | perfect weather |
| Garden Route National Park in may | perfect weather |
| George in may | perfect weather |
| Mossel Bay in may | perfect weather |
| Oudtshoorn in may | good weather |
| Still Bay in may | perfect weather |
| Groot-Jongensfontein in may | perfect weather |
| St Francis Bay in may | perfect weather |
| Jeffrey's Bay in may | perfect weather |
| Karoo National Park in may | tolerable weather |
| Witsand in may | good weather |
Click over cities on the map for information about the weather in may.
Knysna
perfect weather
good
tolerable
bad
very bad
Weather data for Knysna in may:
Weather data for Knysna for may are derived from an average of the weather forecast since 2009 in Knysna. There is a margin of error and these forecasts are to be considered as general information only. The weather in Knysna can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Knysna.