Port St Johns in may: average Weather, Temperature and Climate
Weather in Port St Johns in may 2025
The weather in Port St Johns in the month of may comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather
Weather at 6am
54°F
Clear/Sunny
68% of time
20%
5%
5%
Weather at 12pm
74°F
Clear/Sunny
67% of time
21%
6%
3%
Weather at 6pm
58°F
Clear/Sunny
49% of time
19%
13%
10%
Weather at 3am
52°F
59%
16%
15%
6%
Evolution of daily average temperature and precipitation in Port St Johns in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Port St Johns in may.
The climate of Port St Johns in may is good
In may in Port St Johns, the climate is relatively dry (with 1.3in of precipitation over 2 days). It should be noted an improvement from the previous month since in april it receives an average of 4.2in of precipitation over 5 days.
The climate quite good in that area the month of may. The high seasonal norm is 74°F. On average, the recorded minimum temperature is 54°F. Thus, the mean temperature average on this month of may in Port St Johns is 63°F. Note that seasonal normals in contrast with those observed in Port St Johns in may with a maximum record of 88°F in 2014 and a minimum record of 38°F in 2020. You can hope to have about 26 days with temperatures over 65°F, or 84% of time.
In may in Port St Johns, the days on average last 10:31. The sun rises at 06:43 and sunset is at 17:14.
With a good climate, this month is advisable to go there.
Seasonal average climate and temperature of Port St Johns in may
Check below seasonal norms These datas are set from the weather statements of the past years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 74°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 88°F (2014) | ||||
| Lowest record temperature | 38°F (2020) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 26 day(s) (84%) | ||||
| Sea temperature | |||||
| Average sea temperature | 76°F | ||||
| Lowest sea temperature | 73°F | ||||
| Highest sea temperature | 79°F | ||||
| Wind | |||||
| Wind speed | 11km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.3in | ||||
| Number of days with rainfall | 2 day(s) (6%) | ||||
| Record daily rainfall | 1.9in (2017) | ||||
| Other climate data | |||||
| Humidity | 72% | ||||
| Visibility | 8.95km | ||||
| Cloud cover | 24% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:43 | ||||
| Time of sunset | 17:14 | ||||
| Length of day | 10:31 | ||||
| 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 Port St Johns in may 2024:
54°F to 79°F
52°F to 83°F
58°F to 88°F
63°F to 90°F
56°F to 86°F
59°F to 88°F
58°F to 90°F
54°F to 70°F
54°F to 86°F
65°F to 92°F
56°F to 67°F
50°F to 63°F
52°F to 70°F
49°F to 81°F
65°F to 85°F
59°F to 88°F
56°F to 74°F
54°F to 70°F
50°F to 81°F
58°F to 88°F
58°F to 88°F
52°F to 79°F
56°F to 86°F
58°F to 63°F
56°F to 72°F
49°F to 72°F
47°F to 74°F
49°F to 79°F
52°F to 81°F
52°F to 83°F
45°F to 65°F
Map: other cities in South Africa in may
Cities near Port St Johns:
| Coffee Bay in may | good weather |
| Mthatha in may | good weather |
| The Wild Coast in may | perfect weather |
| Margate in may | perfect weather |
| Kokstad in may | good weather |
| Port Shepstone in may | perfect weather |
| Butterworth in may | good weather |
| East London in may | perfect weather |
| Drakensberg in may | very bad weather |
| Durban in may | perfect weather |
| Ballito (Dolphin Coast) in may | perfect weather |
| Aliwal North in may | good weather |
Click over cities on the map for information about the weather in may.
Port St Johns
perfect weather
good
tolerable
bad
very bad
Weather data for Port St Johns in may:
Weather data for Port St Johns for may 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.