Weather Averages for Port St Johns, South Africa
7-day Forecast / 10-day Forecast
| Tuesday |
|
High: 91°F Low: 62°F |
Sunny |
|
| Wednesday |
|
High: 73°F Low: 63°F |
Patchy light drizzle |
|
| Thursday |
|
High: 83°F Low: 62°F |
Sunny |
|
| Friday |
|
High: 73°F Low: 64°F |
Light rain |
|
| Saturday |
|
High: 71°F Low: 63°F |
Light rain |
|
Average temperature over 20 years |
°F |
68 |
71 |
73 |
71 |
69 |
66 |
64 |
62 |
62 |
64 |
66 |
68 |
69 |
Average high temperature over 20 years |
°F |
73 |
77 |
78 |
77 |
75 |
73 |
71 |
71 |
69 |
71 |
71 |
73 |
75 |
Average low temperature over 20 years |
°F |
62 |
66 |
68 |
66 |
64 |
60 |
57 |
55 |
57 |
59 |
60 |
62 |
64 |
Highest recorded temperature over 30 years |
°F |
105 |
89 |
91 |
91 |
93 |
93 |
91 |
93 |
96 |
102 |
105 |
100 |
89 |
Lowest recorded temperature over 30 years |
°F |
42 |
53 |
51 |
51 |
51 |
48 |
42 |
44 |
43 |
44 |
46 |
44 |
53 |
Average number of rainy days over 62 years |
days |
82.6 |
9.2 |
10 |
9 |
6.6 |
5.5 |
3 |
2.9 |
3.8 |
6.4 |
8.5 |
8 |
9.7 |
Average precipitation over 62 years |
in |
46.1 |
4.8 |
5.5 |
6.1 |
3.4 |
2.6 |
1.5 |
1.5 |
2.0 |
3.6 |
5.2 |
4.8 |
5.2 |
Average relative humidity over 18 years |
% |
77 |
83 |
82 |
83 |
78 |
70 |
67 |
64 |
76 |
78 |
80 |
82 |
82 |
Average dew point over 19 years |
°F |
60 |
66 |
66 |
66 |
62 |
55 |
51 |
48 |
55 |
57 |
60 |
62 |
64 |
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