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 March
Hermanus in March sees high temperatures, with highs around 24°C (75°F) and overnight lows of 17°C (63°F). Overall excellent conditions make it one of the better months to visit.
Rainfall in Hermanus in March
The climate data from previous years indicates about 7 days of rain, averaging 32 mm (1.3 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Hermanus in March
March is a good time to be in Hermanus. Days are excellent, reaching 24°C (75°F), with nights around 17°C (63°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 17°C (63°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 your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, October, November and December typically offer the best circumstances for Hermanus.
Hermanus Temperature in March
Min Temperature
17°C (63°F)
Max Temperature
24°C (75°F)
Chance of Rain
22%
Precipitation
32 mm (1.3 in)
Rainy days
7 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 March, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 16°C (61°F).
Average temperatures in March
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 March
Historical weather records for Hermanus in March
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 March
The extremes listed below come from historical weather data collected in Hermanus from 1977 through 2026.
- On March 11, 2026, temperatures climbed to 41°C (106°F), marking the warmest March day on record.
- Hermanus experienced its chilliest March day on March 30, 1989, reaching only 13°C (55°F).
- The lowest overnight temperature recorded in March was 6°C (43°F) (March 29, 2002).
Best Places in South Africa in March
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 March →
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 March
Pleasant temperatures in March 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. Pack a light rain jacket or compact umbrella for occasional showers.
What To Do in Hermanus in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling10/10 -
Walking10/10 -
Camping10/10 -
Outdoor sports10/10
Hermanus 3-Day Forecast
More climate data for Hermanus
See the full Hermanus climate overview or explore weather in South Africa.
Popular in March
Where to go in March - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Whale watching at Hermanus
Visit Kruger Park in South Africa
Are you going to South Africa, then you cannot skip the Kruger Park. The Kruger Park is one of the most beautiful and largest safari parks in the world.
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.