Arniston in august: average Weather, Temperature and Climate
Weather in Arniston in august 2025
The weather in Arniston in august comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather
Weather at 6am
56°F
Clear/Sunny
43% of time
24%
19%
8%
Weather at 12pm
63°F
Clear/Sunny
48% of time
28%
16%
6%
Weather at 6pm
58°F
Clear/Sunny
50% of time
22%
20%
6%
Weather at 3am
56°F
48%
21%
20%
8%
Evolution of daily average temperature and precipitation in Arniston in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Arniston in august.
The climate of Arniston in august is good
The climate in august in Arniston is wet (with 3.5in of rainfall over 5 days). The weather is worst than the previous month since in july there is an average of 3.3in of rainfall over 5 days.
The climate is rather cool in this city this month, but it is tolerable by dressing hot. Temperatures are up to 63°F. On average, the recorded minimum temperature is 56°F. Thus, the mean temperature average on this month of august in Arniston is 59°F. These temperatures are far removed from those records observed in Arniston in the month of august with a maximum record of 74°F in 2014 and a minimum record of 45°F in 2020. You can expect to have about 8 days with temperatures above 65°F, or 26% of time.
On this month of august, day length in Arniston is generally 10:49. The sun rises at 07:19 and sunset is at 18:08.
With a good climate, this month is advisable to go in this city.
Seasonal average climate and temperature of Arniston in august
Check below seasonal norms These statistics are generated from the weather statements of the past years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 59°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 74°F (2014) | ||||
| Lowest record temperature | 45°F (2020) | ||||
| Number of days at +65°F | 8 day(s) (26%) | ||||
| Sea temperature | |||||
| Average sea temperature | 59°F | ||||
| Lowest sea temperature | 57°F | ||||
| Highest sea temperature | 60°F | ||||
| Wind | |||||
| Wind speed | 30km/h | ||||
| Wind temperature | 52°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.5in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 1.9in (2013) | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 9.56km | ||||
| Cloud cover | 33% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:19 | ||||
| Time of sunset | 18:08 | ||||
| Length of day | 10:49 | ||||
| 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 Arniston in august 2024:
49°F to 58°F
50°F to 58°F
47°F to 59°F
52°F to 56°F
52°F to 58°F
52°F to 63°F
50°F to 59°F
52°F to 65°F
54°F to 59°F
52°F to 65°F
54°F to 59°F
52°F to 59°F
50°F to 63°F
50°F to 56°F
47°F to 58°F
49°F to 59°F
50°F to 65°F
56°F to 63°F
52°F to 61°F
52°F to 61°F
56°F to 58°F
52°F to 58°F
52°F to 65°F
58°F to 61°F
52°F to 63°F
58°F to 65°F
52°F to 58°F
47°F to 50°F
45°F to 56°F
50°F to 59°F
52°F to 68°F
Map: other cities in South Africa in august
Cities near Arniston:
| Cape Agulhas in august | good weather |
| Agulhas National Park in august | good weather |
| Witsand in august | good weather |
| Pearly Beach in august | good weather |
| Gansbaai in august | good weather |
| Hermanus in august | good weather |
| Sanbona Wildlife Reserve in august | tolerable weather |
| Groot-Jongensfontein in august | good weather |
| Still Bay in august | good weather |
| Worcester in august | tolerable weather |
| Stellenbosch in august | good weather |
| Paarl in august | good weather |
Click over cities on the map for information about the weather in august.
Arniston
perfect weather
good
tolerable
bad
very bad
Weather data for Arniston in august:
Weather data for Arniston for august are derived from an average of the weather forecast since 2009 in Arniston. There is a margin of error and these forecasts are to be considered as general information only. The weather in Arniston 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 Arniston.