South Africa · population 23,361
Koster
145.0
matching days / year for “Warm, not sweaty” · 2021-2025 recent-weather sample (not a 30-year normal)
Monthly high (p10–p90)
Whiskers span the 10th–90th percentile daily high; the tick marks the monthly average.
- January: average 28°C, p10 24°C, p90 31°C
- February: average 28°C, p10 23°C, p90 32°C
- March: average 27°C, p10 23°C, p90 32°C
- April: average 24°C, p10 20°C, p90 28°C
- May: average 23°C, p10 19°C, p90 26°C
- June: average 20°C, p10 16°C, p90 24°C
- July: average 20°C, p10 16°C, p90 24°C
- August: average 24°C, p10 19°C, p90 28°C
- September: average 27°C, p10 23°C, p90 31°C
- October: average 28°C, p10 23°C, p90 33°C
- November: average 28°C, p10 22°C, p90 33°C
- December: average 28°C, p10 23°C, p90 33°C
Matching days by month · Warm, not sweaty
- January: 1.0 matching days per year
- February: 0.6 matching days per year
- March: 3.8 matching days per year
- April: 16.8 matching days per year
- May: 26.0 matching days per year
- June: 20.4 matching days per year
- July: 21.4 matching days per year
- August: 25.4 matching days per year
- September: 18.8 matching days per year
- October: 7.0 matching days per year
- November: 3.0 matching days per year
- December: 0.8 matching days per year
Presets
- Eternal spring: 120.8 days/yr
- Mild and dry: 141.4 days/yr
- Beach weather: 121.8 days/yr
- Crisp and clear: 16.4 days/yr
- Warm, not sweaty: 145.0 days/yr