Port Saint John’s Weather in December
What's the weather like in Port Saint John’s (Eastern Cape) in December 2024?
The climate in Port Saint John’s during December can be summarized as warm, humid and damp.
December is in the summer in Port Saint John’s and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 24°C (76°F), whilst at night 18°C (65°F) is normal.
| Daytime temperature | 24.3°C 75.7°F |
|---|---|
| Nightly temperature | 18.3°C 64.9°F |
| Average temperature | 21.3°C 70.3°F |
| Daily sunshine | 7.7 hrs |
| Avg rainfall | 104 mm 4.1 ins |
| Rainy days | 14 days |
| Sea temperature | 23.9°C 75°F |
| Humidity | 83% |
| Windspeed | 14kph 9 mph |
On average December is the 5th wettest month of the year in Port Saint John’s with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
December temperatures in Port Saint John’s
December rainfall
December 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 December 2024.
Other monthly averages
Best places to visit in December
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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