Port St Johns in august: average Weather, Temperature and Climate
Weather in Port St Johns in august 2025
The weather in Port St Johns in the month of august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather 5.5cm
Weather at 6am
52°F
Clear/Sunny
68% of time
16%
9%
4%
Weather at 12pm
70°F
Clear/Sunny
70% of time
15%
7%
5%
Weather at 6pm
58°F
Clear/Sunny
59% of time
10%
10%
10%
Weather at 3am
49°F
63%
15%
10%
6%
Evolution of daily average temperature and precipitation in Port St Johns in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Port St Johns in august.
The climate of Port St Johns in august is good
In august in Port St Johns, the climate is quite dry (with 1.6in of rainfall over 2 days). The weather is worst than the previous month since in july there is an average of 1.3in of rainfall over 2 days.
The climate quite good there august. The thermometer averaged maximum of 72°F. In the morning the temperature drops to 52°F. Thus, the mean temperature average in august in Port St Johns is 61°F. These temperatures are far removed from those records observed in Port St Johns in august with a maximum record of 95°F in 2016 and a minimum record of 32°F in 2021. You can expect to have about 22 days with temperatures above 65°F, or 71% of the month.
Day length in Port St Johns in august is 10:59. The sun rises at 06:37 and sunset is at 17:36.
With a good weather, this month is recommended to go in Port St Johns.
Seasonal average climate and temperature of Port St Johns in august
Check below seasonal norms These datas are set from the weather statements earlier years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 61°F | ||||
| Highest temperature | 72°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 95°F (2016) | ||||
| Lowest record temperature | 32°F (2021) | ||||
| Number of days at +86°F | 2 day(s) (6%) | ||||
| Number of days at +65°F | 22 day(s) (71%) | ||||
| Sea temperature | |||||
| Average sea temperature | 70°F | ||||
| Lowest sea temperature | 67°F | ||||
| Highest sea temperature | 73°F | ||||
| Wind | |||||
| Wind speed | 14km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.6in | ||||
| Number of days with rainfall | 2 day(s) (6%) | ||||
| Record daily rainfall | 2.2in (2017) | ||||
| Snowfall | 5.5cm | ||||
| Other climate data | |||||
| Humidity | 62% | ||||
| Visibility | 9.21km | ||||
| Cloud cover | 24% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:37 | ||||
| Time of sunset | 17:36 | ||||
| Length of day | 10:59 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Port St Johns in august 2024:
36°F to 70°F
49°F to 70°F
45°F to 81°F
59°F to 83°F
38°F to 63°F
40°F to 74°F
45°F to 81°F
54°F to 86°F
61°F to 77°F
49°F to 83°F
54°F to 68°F
47°F to 63°F
45°F to 83°F
56°F to 74°F
38°F to 68°F
47°F to 81°F
52°F to 88°F
47°F to 77°F
49°F to 81°F
54°F to 94°F
59°F to 86°F
41°F to 58°F
40°F to 76°F
61°F to 88°F
52°F to 65°F
49°F to 86°F
54°F to 86°F
47°F to 68°F
32°F to 58°F
38°F to 65°F
41°F to 79°F
Map: other cities in South Africa in august
Cities near Port St Johns:
| Coffee Bay in august | good weather |
| Mthatha in august | good weather |
| The Wild Coast in august | perfect weather |
| Margate in august | perfect weather |
| Kokstad in august | tolerable weather |
| Port Shepstone in august | perfect weather |
| Butterworth in august | good weather |
| East London in august | perfect weather |
| Drakensberg in august | very bad weather |
| Durban in august | perfect weather |
| Ballito (Dolphin Coast) in august | perfect weather |
| Aliwal North in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Port St Johns
perfect weather
good
tolerable
bad
very bad
Weather data for Port St Johns in august:
Weather data for Port St Johns for august are derived from an average of the weather forecast since 2009 in Port St Johns. There is a margin of error and these forecasts are to be considered as general information only. The weather in Port St Johns 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 Port St Johns.