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Weather & Climate
Harrismith, Free State, South Africa
Overview
Climate data and monthly weather averages for Harrismith.
Key Metrics
Annual Avg
17°C
Summer Avg
21.4°C
Winter Avg
11.4°C
Record High
42.1°C
Record Low
-3.7°C
Annual Precipitation
832.3 mm
Avg Humidity
58%
Summer Humidity
66%
Winter Humidity
49%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 42.1° | 21.7° | 5.3° | 152.5 | 67% | 202 | 40.6 |
| Feb | 36.9° | 21.1° | 8.1° | 120.1 | 68% | 172 | 40.2 |
| Mar | 34.9° | 19.5° | 4.3° | 100.4 | 67% | 170 | 40 |
| Apr | 32.5° | 16.4° | 0.4° | 52.5 | 64% | 137 | 50.5 |
| May | 30.6° | 13.6° | -2.3° | 12.4 | 55% | 125 | 50.3 |
| Jun | 27° | 10.5° | -3.7° | 11.4 | 53% | 110 | 65.3 |
| Jul | 28.1° | 10.4° | -2.9° | 11.5 | 49% | 122 | 60.2 |
| Aug | 32.9° | 13.2° | -2.9° | 19.5 | 46% | 143 | 68.8 |
| Sep | 35.2° | 16.9° | -2° | 30 | 45% | 164 | 59.9 |
| Oct | 37.7° | 19.1° | 1.5° | 76.6 | 54% | 181 | 57.3 |
| Nov | 38.7° | 20.3° | 3.3° | 106.2 | 59% | 194 | 53 |
| Dec | 40.1° | 21.5° | 6.3° | 139.2 | 63% | 205 | 48.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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