Year-round weather and climate in Ermelo, South Africa
Average temperatures in Ermelo run from an average low of 3°C37°F in July up to an average high of 25°C77°F in January. July is the driest month at 1 rainy days; December the wettest at 18 rainy days. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 100K
- Currency
- ZAR
- Language
- Afrikaans / English
- Time zone
- Johannesburg
Best time to visit
For the warmest temperatures and best chance of outdoor activities, plan your trip around July, August, and September.
Rain character
Moderate Showers: Rainfall is standard and manageable. A compact travel umbrella or light rain jacket will easily get you through any wet days.
Day-to-night swing
The Daypack Trap: Beware the "noon illusion". In months like August, crisp sunny days drop off a cliff by <span class="val-c">15°C</span><span class="val-f">27°F</span> at sunset. Always carry an evening layer.
Seasonality Profile
Humid Subtropical: Sweltering, wet summers accompanied by mild, drier winters.
Evening vibe
Cozy Indoor Culture: Evenings are generally crisp, damp, or sweltering. Nightlife centers around indoor venues.
Sightseeing stamina
All-Day Strolling: Weather is generally forgiving for long walking days. Comfortable sneakers are your most important packing item.
Average temperatures, sunshine, and rainfall
Average monthly weather in Ermelo, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Jul is typically driest at 1 rainy days (5mm); Dec the wettest at 18 rainy days (114mm).
| Month | Average high | Average low | Daily sunshine | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 25°C / 76°F | 13°C / 56°F | 12h | 11 | 96mm |
| Feb | 24°C / 75°F | 14°C / 58°F | 10h | 15 | 123mm |
| Mar | 24°C / 75°F | 13°C / 55°F | 10h | 13 | 54mm |
| Apr | 22°C / 71°F | 10°C / 50°F | 10h | 6 | 43mm |
| May | 20°C / 68°F | 7°C / 44°F | 10h | 3 | 20mm |
| Jun | 17°C / 63°F | 4°C / 39°F | 10h | 2 | 4mm |
| Jul | 17°C / 63°F | 3°C / 38°F | 10h | 1 | 5mm |
| Aug | 21°C / 70°F | 6°C / 43°F | 10h | 1 | 4mm |
| Sep | 24°C / 75°F | 10°C / 49°F | 10h | 4 | 28mm |
| Oct | 24°C / 75°F | 10°C / 50°F | 10h | 8 | 65mm |
| Nov | 24°C / 75°F | 12°C / 54°F | 10h | 13 | 93mm |
| Dec | 25°C / 76°F | 14°C / 57°F | 11h | 18 | 114mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Ermelo?
January is the sunniest month in Ermelo, averaging 12 hours of sunshine a day. Pack sunglasses and high-SPF sunscreen.
What clothes should I pack for Ermelo?
Your packing list depends entirely on when you travel. Temperatures in Ermelo swing from an average low of 3°C37°F in July up to 25°C77°F in January. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Ermelo?
Ermelo gets rain on about 95 days a year, with December being the wettest. If you're traveling then, pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Ermelo with Packola.
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