Summer
Dec → Feb- 4 rainy days · 20 mm
- 12.9 h of sun
- sea 15°
In short: May to October for dry-season safaris in Kruger and whale watching along the Cape coast, December to March for summer in Cape Town, with its beaches and vineyards. September combines the two best: the end of the dry season in the bush, southern right whales around Hermanus and the wild flowers of Namaqualand.
Best avoided: No period needs avoiding across the whole country; the weakest is June and July in Cape Town, the heart of the rainy winter (144 mm over 11 days in June, 16 °C in the afternoon in July), best offset with a safari in the north-east.
Sources: southafrica.net, southafrica.net, southafrica.net
RecommendedFairNot recommended· afternoon temperature
| Month | High | Low | Sunshine | Rainfall | Rainy days | Sea | Best |
|---|---|---|---|---|---|---|---|
| January | 26° | 17° | 13.3 h | 16 mm | 3 d | 14° | ✓ |
| February | 26° | 17° | 12.2 h | 13 mm | 3 d | 15° | ✓ |
| March | 24° | 16° | 10.9 h | 45 mm | 5 d | 15° | ✓ |
| April | 22° | 14° | 9.9 h | 35 mm | 5 d | 14° | |
| May | 19° | 12° | 8.7 h | 77 mm | 8 d | 14° | |
| June | 18° | 11° | 8 h | 144 mm | 11 d | 14° | |
| July | 16° | 10° | 8.4 h | 137 mm | 11 d | 13° | |
| August | 16° | 10° | 9 h | 109 mm | 12 d | 14° | ✓ |
| September | 18° | 11° | 10 h | 56 mm | 8 d | 14° | ✓ |
| October | 22° | 13° | 11.9 h | 26 mm | 6 d | 15° | ✓ |
| November | 23° | 15° | 12.5 h | 27 mm | 7 d | 14° | ✓ |
| December | 24° | 16° | 13.1 h | 31 mm | 5 d | 15° | ✓ |
What the 2015-2024 records (Cape Town) show, season by season, to compare at a glance instead of reading twelve rows of a table.
The timing is right, so it is right for everyone: in these months the best places to stay and the small-group tours go first. Here is where to start.
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The time between sunrise and sunset, from shortest to longest. Not to be confused with the sunshine hours in the table above, which count clear skies. In December there are 14h24 of daylight, in June 9h54, a difference of 4h30.
Calculated for the latitude of the reference point "Cape Town" (-33.92°). Values on the 15th of each month, local solar time.
EventsCape Town Minstrel CarnivalJanuarySouthern right whalesJune to NovemberNational Arts FestivalJune to JulyNamaqualand flower seasonAugust to SeptemberDetails ↓
favourablewith compromisesunfavourable
Towns & culture: good conditions all twelve months.
Grid derived from the records (temperature, rainfall, sea), not from an opinion.
What comes back every year, and when. Exact dates change from year to year, so check them before you book.
Troupes in colourful satin, with banjos and parasols, parade through central Cape Town the day after New Year.
The whales swim along Hermanus and Walker Bay from June to November, visible from the cliffs without getting on a boat.
Makhanda hosts eleven days of theatre, dance and music straddling June and July, with a main programme and a fringe.
Namaqualand and the Cederberg are carpeted with wild flowers after the winter rains, in August and September.
High season, book early
High season, book early
Busy, without the crush
Low season, lower prices
Low season, lower prices
Low season, lower prices
Busy, without the crush
High season, book early
Busy, without the crush
Busy, without the crush
Busy, without the crush
High season, book early
January. 26 °C in the afternoon and 17 °C at night. Hardly any rain (16 mm over 3 days). Plenty of sunshine: 13.3 h a day on average. Sea at 14 °C, too cold to swim. High season: book early.
February. 26 °C in the afternoon and 17 °C at night. Hardly any rain (13 mm over 3 days). Plenty of sunshine: 12.2 h a day on average. Sea at 15 °C, too cold to swim. High season: book early.
March. Mild, 24 °C in the afternoon and 16 °C early in the morning. Rain stays light: 45 mm over 5 days. Plenty of sunshine: 10.9 h a day on average. Sea at 15 °C, too cold to swim. Busy season, without the crush.
April. Mild, 22 °C in the afternoon and 14 °C early in the morning. Rain stays light: 35 mm over 5 days. Plenty of sunshine: 9.9 h a day on average. Sea at 14 °C, too cold to swim. Low season: fewer people, lower prices.
May. Mild, 19 °C in the afternoon and 12 °C early in the morning. Expect 8 days of rain in the month (77 mm). Expect 8.7 h of sunshine a day. Sea at 14 °C, too cold to swim. Low season: fewer people, lower prices.
June. Mild, 18 °C in the afternoon and 11 °C early in the morning. Expect 11 days of rain in the month (144 mm). Expect 8 h of sunshine a day. Sea at 14 °C, too cold to swim. Low season: fewer people, lower prices.
July. Cool: 16 °C at best, 10 °C at night. Expect 11 days of rain in the month (137 mm). Expect 8.4 h of sunshine a day. Sea at 13 °C, too cold to swim. Busy season, without the crush.
August. Cool: 16 °C at best, 10 °C at night. Expect 12 days of rain in the month (109 mm). Plenty of sunshine: 9 h a day on average. Sea at 14 °C, too cold to swim. High season: book early.
September. Mild, 18 °C in the afternoon and 11 °C early in the morning. Expect 8 days of rain in the month (56 mm). Plenty of sunshine: 10 h a day on average. Sea at 14 °C, too cold to swim. Busy season, without the crush.
October. Mild, 22 °C in the afternoon and 13 °C early in the morning. Rain stays light: 26 mm over 6 days. Plenty of sunshine: 11.9 h a day on average. Sea at 15 °C, too cold to swim. Busy season, without the crush.
November. Mild, 23 °C in the afternoon and 15 °C early in the morning. Rain stays light: 27 mm over 7 days. Plenty of sunshine: 12.5 h a day on average. Sea at 14 °C, too cold to swim. Busy season, without the crush.
December. Mild, 24 °C in the afternoon and 16 °C early in the morning. Rain stays light: 31 mm over 5 days. Plenty of sunshine: 13.1 h a day on average. Sea at 15 °C, too cold to swim. High season: book early.
Their best time overlaps with this one: worth comparing before you book.
May to October for dry-season safaris in Kruger and whale watching along the Cape coast, December to March for summer in Cape Town, with its beaches and vineyards. September combines the two best: the end of the dry season in the bush, southern right whales around Hermanus and the wild flowers of Namaqualand.
No period needs avoiding across the whole country; the weakest is June and July in Cape Town, the heart of the rainy winter (144 mm over 11 days in June, 16 °C in the afternoon in July), best offset with a safari in the north-east.
January, with 26 °C on average in the afternoon and 17 °C at night. 2015-2024 records (Cape Town).
July, with 16 °C at best during the day and 10 °C at night. 2015-2024 records (Cape Town).
February: 13 mm over 3 days of rain, against 144 mm in June, the wettest month.
January, with 13.3 h of sunshine a day on average. Note that this counts clear skies, not the length of the day.
The water stays cool all year (warmest 15 °C in February, measured in 2023-2024 on the nearest coast, Cape Town): swimming is for the brave.
January, February, March, April, May, September, October, November, December: highs between 12 and 29 °C and no more than 9 days of rain a month according to 2015-2024 records (Cape Town), the safest windows for walking.
Photos: Diego Ferrari / Pexels · Nunzio Guerrera / Pexels · Brendan Ruhli / Pexels · Frans van Heerden / Pexels · dconvertini / CC BY-SA 2.0 (Wikimedia Commons)