Whale watching at Hermanus
One of the best destinations in the world to spot whales is Hermanus in South Africa. Often the whales can be found off the coast between June and December. The peak is in September and November.
Hermanus Weather in July
In Hermanus, July brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 10°C (50°F). Expect quite a bit of rainfall this month.
Rainfall in Hermanus in July
You can typically expect 11 days of rain this month, averaging around 89 mm (3.5 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Hermanus in July
July in Hermanus sees highs of 17°C (63°F) and lows of 10°C (50°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 10°C (50°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Hermanus. Our weather planner can help you explore destinations with more pleasant weather conditions.
Hermanus Temperature in July
Min Temperature
10°C (50°F)
Max Temperature
17°C (63°F)
Chance of Rain
38%
Precipitation
89 mm (3.5 in)
Rainy days
11 days
Hermanus Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hermanus - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hermanus typically stay consistent throughout July, with daily highs averaging around 17°C (63°F). Nights are cool, with lows around 8°C (46°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather records for Hermanus in July
Browse day-by-day weather records for Hermanus spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hermanus historical weather extremes in July
According to our 50 years of weather records for Hermanus, the following extremes were recorded between 1976 and 2026.
- On July 30, 2001, temperatures climbed to 28°C (82°F), marking the warmest July day on record.
- The coldest July day was on July 26, 1991, with a maximum of 10°C (50°F).
- The lowest overnight temperature recorded in July was 0°C (32°F) (July 31, 2002).
Best Places in South Africa in July
Find out more about the weather in South Africa and which places have the best travel conditions in this month. See all of South Africa in July →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Hermanus in July
Pleasant temperatures in July mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Hermanus in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping8/10 -
Outdoor sports9/10
Hermanus 3-Day Forecast
More climate data for Hermanus
See the full Hermanus climate overview or explore weather in South Africa.
Popular in July
Where to go in July - average daytime high across popular destinations.
Durban
23°C (73°F) Pretoria
21°C (70°F) Gqeberha20°C (68°F) Johannesburg20°C (68°F) Knysna19°C (66°F) Cape Town17°C (63°F) Hermanus
17°C (63°F) Stellenbosch
17°C (63°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Whale watching at Hermanus
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One of South Africa's most spectacular private game reserves
Sabi Sand Game Reserve is one of South Africa's most spectacular private game reserves. The chance that you see the entire Big Five is high in winter (June - August).
South Africa in November: Cape Town, Garden Route or East Coast?
Compare South Africa weather in November for Cape Town, Stellenbosch, Knysna, Durban and Johannesburg to find the driest and sunniest regions.