Measured, not vibes
Best Time to Visit Cape Town
By measured weather comfort, the top months for Cape Town are December, March, April — and RouteVerdict's editorial pick, which also weighs crowds and prices, is January, February, March, April, May, November, December. The table below is computed from ERA5 reanalysis data for 2020–2024, measured at Cape Town (25 m elevation).
Month by month
Cape Town weather and comfort, 2020–2024
| Month | Avg high | Wet days | Comfort | Season |
|---|---|---|---|---|
| January | 25.7°C / 78°F | 2.8 | 90 | |
| February | 25.7°C / 78°F | 2.5 | 91 | |
| March | 23.8°C / 75°F | 4 | 92 | Best |
| April | 21.8°C / 71°F | 3.8 | 92 | Best |
| May | 19.2°C / 67°F | 7.2 | 78 | |
| June | 18°C / 64°F | 9.2 | 70 | |
| July | 16.2°C / 61°F | 9.5 | 61 | |
| August | 16.2°C / 61°F | 10.3 | 60 | |
| September | 17.4°C / 63°F | 6.7 | 71 | Shoulder |
| October | 21.4°C / 71°F | 5.3 | 88 | Shoulder |
| November | 22.5°C / 73°F | 5.5 | 89 | |
| December | 23.5°C / 74°F | 4 | 92 | Best |
Comfort is RouteVerdict's 0–100 score: 100·exp(−(high−23)²/162) × (1 − min(0.35, wet days × 0.02)). The full method is on the methodology page. Weather data by Open-Meteo.com (ERA5, CC BY 4.0), 2020–2024 normals. Wet day = ≥1 mm precipitation.
What the seasons are actually like
Traveling to Cape Town month by month
Cape Town's comfort score stays remarkably high most of the year, but peaks in its dry summer: December leads at 91.9 with an average high of 23.5°C, closely followed by March and April at 91.6 each, and January and February close behind at 90.2 and 90.8. Winter (June–August) drops to highs of 16.2–18°C and comfort scores of 59.7–69.9 — noticeably cooler and wetter, with wet-day counts of 9.2–10.3 versus just 2.5–4 in the dry summer months. RouteVerdict's editorial pick spans January through May and November through December, covering both the driest, sunniest stretch and its immediate shoulders, while September and October sit as the transition shoulder months with comfort scores of 71.4 and 88.
FAQ
Cape Town timing questions
What is the best month to visit Cape Town?
By measured weather comfort (ERA5 2020–2024), the top months are December, March, and April, with December scoring highest. RouteVerdict's editorial pick is January, February, March, April, May, November, and December, which also weighs crowds, prices, and events.
What is the hottest month in Cape Town?
January, with an average daily high of 25.7°C (78°F).
What is the rainiest month in Cape Town?
August, averaging 10.3 days with at least 1 mm of precipitation.
When is shoulder season in Cape Town?
October and September — the best-scoring months outside both the measured top three and RouteVerdict's editorial peak-season pick.
Is Cape Town's winter (June–August) too wet and cold to visit?
It's the coolest, wettest stretch — highs of 16.2–18°C and 9.2–10.3 wet days a month — but comfort scores of 59.7–69.9 aren't extreme; Cape Town's winter is milder than most.
What is Cape Town's single best month for weather?
December, with an average high of 23.5°C and a comfort score of 91.9 — narrowly ahead of March and April, both at 91.6.