Port Saint John’s Weather in January
What's the weather like in Port Saint John’s (Eastern Cape) in January 2025?
The climate in Port Saint John’s during January can be summarized as warm, humid and damp.
January is in the summer in Port Saint John’s and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 19°C (67°F) is normal.
| Daytime temperature | 25.3°C 77.5°F |
|---|---|
| Nightly temperature | 19.4°C 66.8°F |
| Average temperature | 22.3°C 72.1°F |
| Daily sunshine | 7.5 hrs |
| Avg rainfall | 113 mm 4.4 ins |
| Rainy days | 15 days |
| Sea temperature | 25.1°C 77.2°F |
| Humidity | 83% |
| Windspeed | 13.3kph 8 mph |
On average January is the 4th wettest month of the year in Port Saint John’s with around 113mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
January temperatures in Port Saint John’s
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Port Saint John’s in January 2025.
Other monthly averages
Best places to visit in January
Port Saint John’s weather stats
| Hottest month: | February | 25.2°C 77.4°F |
|---|---|---|
| Driest month: | June | 34mm 1.3ins |
| Sunniest month: | July | 8.1hrs |
| Coldest month: | July | 20.9°C 69.6°F |
| Wettest month: | March | 128mm 5ins |
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