Johannesburg in July
In July, Johannesburg averages 17°C (63°F) during the day and 4°C (38°F) at night, with only about 3 rainy days.
High seasonConditions are cool — bring a jacket for evenings. Skies are generally dry and clear.
July in Johannesburg is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How July compares to the rest of the year in Johannesburg
July is one of the coolest months in Johannesburg (12th of 12) and one of the driest months (12th of 12). Daytime temperature runs 6°C below the annual average (23°C). July runs roughly the same as June (17°C) and warms a further 4°C into August (21°C).
July sunrise & sunset in Johannesburg
Times shown for Johannesburg local time (Africa/Johannesburg), calculated for the 15th of July. They shift by a few minutes day to day across the month.
Photography light in Johannesburg — July
Golden-hour and blue-hour windows for the 15th of July, in Johannesburg's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Johannesburg in July
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on July's tier (High season) and Johannesburg's popularity.
Crowds & pricing — July in Johannesburg
This is a busy month in Johannesburg — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — July in Johannesburg
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Johannesburg in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 26°C / 78°F | 15°C / 58°F | 120 mm | 23 | — |
| February | 25°C / 77°F | 14°C / 58°F | 107 mm | 21 | — |
| March | 24°C / 75°F | 13°C / 55°F | 76 mm | 19 | — |
| April | 21°C / 70°F | 10°C / 50°F | 50 mm | 14 | — |
| May | 20°C / 67°F | 7°C / 45°F | 16 mm | 5 | — |
| June | 17°C / 63°F | 4°C / 40°F | 6 mm | 3 | — |
| July | 17°C / 63°F | 4°C / 38°F | 4 mm | 3 | — |
| August | 21°C / 69°F | 7°C / 44°F | 5 mm | 4 | — |
| September | 25°C / 77°F | 10°C / 50°F | 12 mm | 6 | — |
| October | 26°C / 79°F | 12°C / 53°F | 47 mm | 13 | — |
| November | 26°C / 78°F | 13°C / 56°F | 81 mm | 18 | — |
| December | 25°C / 78°F | 15°C / 58°F | 127 mm | 21 | — |
Other cities with similar July weather
🌍 See the full ranked list of climate twins for Johannesburg in July →
Frequently asked questions
How hot is Johannesburg in July?
In July, Johannesburg averages a high of 17°C (63°F) and a low of 4°C (38°F) — generally mild and pleasant.
Does it rain a lot in Johannesburg in July?
July is generally dry in Johannesburg, with about 3 rainy days on average.
Is July a good time to visit Johannesburg?
July is mild and pleasant and mostly dry. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Johannesburg in July?
Pack a warm jacket and layers. See the full July packing list for Johannesburg for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.