When is the best time to go to Port Saint John’s

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The chart above shows the best time of year to visit Port Saint John’s, South Africa. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.

Average temperatures in Port Saint John’s

Port Saint John’s weather by month

Please note our recommendations for when to visit Port Saint John’s are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.

January

Port Saint John’s January weather averages
Temp Rain Sunshine Day length Sea temp
23°C 113mm 7.5hrs 14.8hrs 25°C

The climate in Port Saint John’s during January can be summarized as warm, humid and damp.

Based on weather alone, this is probably a time of year to avoid going to Port Saint John’s for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

January is in the summer in Port Saint John’s and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 19°C (67°F) is normal.

On average January is the driest 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.

Port Saint John’s weather in January »

February

Port Saint John’s February weather averages
Temp Rain Sunshine Day length Sea temp
23°C 116mm 7.7hrs 14hrs 26°C

February in Port Saint John’s is generally damp with the temperature being warm.

Based on weather alone, this is probably a time of year to avoid going to Port Saint John’s for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

February is in the summer in Port Saint John’s and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 20°C (67°F) is normal.

On average February is the 2nd driest month of the year in Port Saint John’s with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

Port Saint John’s weather in February »

March

Port Saint John’s March weather averages
Temp Rain Sunshine Day length Sea temp
23°C 128mm 7.4hrs 13.1hrs 26°C

The weather in March in Port Saint John’s is characteristically warm, humid and wet.

Based on weather alone, this is probably a time of year to avoid going to Port Saint John’s for your holidays. The weather is often not a good and not conducive to spending time outdoors.

March is in the fall / autumn in Port Saint John’s and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 19°C (66°F) is normal.

On average March is the 3rd driest month of the year in Port Saint John’s with around 128mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

Port Saint John’s weather in March »

April

Port Saint John’s April weather averages
Temp Rain Sunshine Day length Sea temp
22°C 84mm 7.7hrs 12.2hrs 25°C

Port Saint John’s's weather in April is typically warm, humid and a little damp in nature.

Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Port Saint John’s.

April is in the fall / autumn in Port Saint John’s and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 24°C (75°F), whilst at night 17°C (63°F) is normal.

On average April is the 4th driest month of the year in Port Saint John’s with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

Port Saint John’s weather in April »

May

Port Saint John’s May weather averages
Temp Rain Sunshine Day length Sea temp
21°C 58mm 7.6hrs 11.4hrs 24°C

May is a reasonably dry month in Port Saint John’s and the temperature is generally warm.

It is perhaps the perfect month to visit Port Saint John’s, with some surprisingly good weather at this time of year.

May is in the fall / autumn in Port Saint John’s and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 15°C (59°F) is normal.

On average May is the 5th driest month of the year in Port Saint John’s with around 58mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

Port Saint John’s weather in May »

June

Port Saint John’s June weather averages
Temp Rain Sunshine Day length Sea temp
19°C 34mm 7.9hrs 14.8hrs 22°C

The climate in Port Saint John’s during June can be summarized as mild and reasonably dry.

It is perhaps the perfect month to visit Port Saint John’s, with some surprisingly good weather at this time of year.

June is in the winter in Port Saint John’s and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 22°C (71°F), whilst at night 13°C (55°F) is normal.

On average June is the 6th driest month of the year in Port Saint John’s with around 34mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.9 hours of sunshine per day.

Port Saint John’s weather in June »

July

Port Saint John’s July weather averages
Temp Rain Sunshine Day length Sea temp
19°C 41mm 8.1hrs 14hrs 22°C

July in Port Saint John’s is generally reasonably dry with the temperature being mild.

It is perhaps the perfect month to visit Port Saint John’s, with some inordinately good weather at this time of year.

July is in the winter in Port Saint John’s and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 21°C (70°F), whilst at night 13°C (55°F) is normal.

On average July is the 6th wettest month of the year in Port Saint John’s with around 41mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.1 hours of sunshine per day.

Port Saint John’s weather in July »

August

Port Saint John’s August weather averages
Temp Rain Sunshine Day length Sea temp
19°C 49mm 8.2hrs 13.1hrs 21°C

The weather in August in Port Saint John’s is characteristically mild and reasonably dry.

It is perhaps the perfect month to visit Port Saint John’s, with some inordinately good weather at this time of year.

August is in the winter in Port Saint John’s and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 13°C (56°F) is normal.

On average August is the 5th wettest month of the year in Port Saint John’s with around 49mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.2 hours of sunshine per day.

Port Saint John’s weather in August »

September

Port Saint John’s September weather averages
Temp Rain Sunshine Day length Sea temp
19°C 77mm 7.4hrs 12.2hrs 21°C

Port Saint John’s's weather in September is typically mild and reasonably dry in nature.

Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Port Saint John’s.

September is in the spring in Port Saint John’s and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 14°C (58°F) is normal.

On average September is the 4th wettest month of the year in Port Saint John’s with around 77mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

Port Saint John’s weather in September »

October

Port Saint John’s October weather averages
Temp Rain Sunshine Day length Sea temp
20°C 103mm 7.3hrs 11.4hrs 22°C

October is a damp month in Port Saint John’s and the temperature is generally warm.

Based on weather alone, this is probably a time of year to avoid going to Port Saint John’s for your holidays. The weather is often not a good and not conducive to spending time outdoors.

October is in the spring in Port Saint John’s and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 15°C (60°F) is normal.

On average October is the 3rd wettest month of the year in Port Saint John’s with around 103mm 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 7.3 hours of sunshine per day.

Port Saint John’s weather in October »

November

Port Saint John’s November weather averages
Temp Rain Sunshine Day length Sea temp
21°C 122mm 7.7hrs 14.8hrs 23°C

November is a wet month in Port Saint John’s and the temperature is generally warm.

Based on weather alone, this is probably a time of year to avoid going to Port Saint John’s for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

November is in the spring in Port Saint John’s and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 17°C (62°F) is normal.

On average November is the 2nd wettest month of the year in Port Saint John’s with around 122mm 4.8 inches of rain making it a wet 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 7.7 hours of sunshine per day.

Port Saint John’s weather in November »

December

Port Saint John’s December weather averages
Temp Rain Sunshine Day length Sea temp
22°C 104mm 7.7hrs 14hrs 24°C

December in Port Saint John’s is generally damp with the temperature being warm.

Based on weather alone, this is probably a time of year to avoid going to Port Saint John’s for your holidays. The weather is often not a good and not conducive to spending time outdoors.

December is in the summer in Port Saint John’s and is typically the 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.

On average December is the 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.

Port Saint John’s weather in December »

Other monthly averages

UV index Best time to go?

Port Saint John’s weather stats

Port Saint John’s weather statistics
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
Warmest sea: February 25.8°C 78.4°F
Map showing location of Port Saint John’s (-31.62291, 29.54477) Port Saint John’s map pin © Google

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