Arniston in may: average Weather, Temperature and Climate
Weather in Arniston in may 2025
The weather in Arniston in the month of may comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather
Weather at 6am
61°F
Clear/Sunny
44% of time
22%
20%
8%
Weather at 12pm
67°F
Clear/Sunny
50% of time
22%
20%
6%
Weather at 6pm
63°F
Clear/Sunny
49% of time
25%
15%
8%
Weather at 3am
61°F
47%
24%
18%
10%
Evolution of daily average temperature and precipitation in Arniston in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Arniston in may.
The climate of Arniston in may is good
In may in Arniston, the climate is relatively dry (with 3in of precipitation over 5 days). The weather's not getting better compared to the previous month since in april there is an average of 2in of precipitation over 3 days.
The climate is relatively cold there this month, but it is livable when dressing hot. The thermometer averaged maximum of 67°F. On average, the recorded minimum temperature is 61°F. Thus, the mean temperature average on this month of may in Arniston is 65°F. Note that these seasonal averages are in contrast with those observed in Arniston in the month of may with a maximum record of 77°F in 2018 and a minimum record of 52°F in 2020. You can hope to have about 25 days with temperatures above 65°F, or 81% of time.
On this month of may, day length in Arniston is generally 10:19. The sun rises at 07:26 and sunset is at 17:45.
With good weather conditions, this month is a good month to go in Arniston.
Seasonal average climate and temperature of Arniston in may
Check below seasonal norms These datas are set from the weather statements of the last years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 65°F | ||||
| Highest temperature | 67°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 77°F (2018) | ||||
| Lowest record temperature | 52°F (2020) | ||||
| Number of days at +65°F | 25 day(s) (81%) | ||||
| Sea temperature | |||||
| Average sea temperature | 62°F | ||||
| Lowest sea temperature | 59°F | ||||
| Highest sea temperature | 65°F | ||||
| Wind | |||||
| Wind speed | 27km/h | ||||
| Wind temperature | 59°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3in | ||||
| Number of days with rainfall | 5 day(s) (15%) | ||||
| Record daily rainfall | 2.7in (2021) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.66km | ||||
| Cloud cover | 32% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:26 | ||||
| Time of sunset | 17:45 | ||||
| Length of day | 10:19 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in Arniston in may 2024:
59°F to 68°F
59°F to 70°F
61°F to 70°F
61°F to 67°F
58°F to 68°F
58°F to 72°F
61°F to 63°F
58°F to 65°F
58°F to 65°F
54°F to 70°F
59°F to 65°F
56°F to 63°F
59°F to 65°F
59°F to 72°F
61°F to 67°F
59°F to 68°F
63°F to 65°F
59°F to 65°F
58°F to 67°F
58°F to 70°F
59°F to 70°F
61°F to 63°F
61°F to 63°F
61°F to 63°F
61°F to 65°F
59°F to 65°F
58°F to 65°F
59°F to 67°F
61°F to 72°F
65°F to 68°F
54°F to 59°F
Map: other cities in South Africa in may
Cities near Arniston:
| Cape Agulhas in may | good weather |
| Agulhas National Park in may | good weather |
| Witsand in may | good weather |
| Pearly Beach in may | good weather |
| Gansbaai in may | good weather |
| Hermanus in may | good weather |
| Sanbona Wildlife Reserve in may | good weather |
| Groot-Jongensfontein in may | perfect weather |
| Still Bay in may | perfect weather |
| Worcester in may | good weather |
| Stellenbosch in may | good weather |
| Paarl in may | good weather |
Click over cities on the map for information about the weather in may.
Arniston
perfect weather
good
tolerable
bad
very bad
Weather data for Arniston in may:
Weather data for Arniston for may 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.