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Weather & Climate
Adelaide, Eastern Cape, South Africa
Overview
Climate data and monthly weather averages for Adelaide.
Key Metrics
Annual Avg
14.9°C
Summer Avg
20°C
Winter Avg
9.2°C
Record High
41.1°C
Record Low
-4°C
Annual Precipitation
754.2 mm
Avg Humidity
64%
Summer Humidity
66%
Winter Humidity
60%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 40.8° | 20.5° | 5.1° | 110 | 66% | 220 | 47 |
| Feb | 38.6° | 20.3° | 5.6° | 100.2 | 68% | 180 | 42.7 |
| Mar | 37.3° | 18.3° | 2.6° | 91.5 | 68% | 171 | 54.8 |
| Apr | 33.8° | 14.8° | 0.6° | 63.9 | 68% | 128 | 46.7 |
| May | 28.6° | 12.1° | -2.3° | 28.2 | 63% | 106 | 52.1 |
| Jun | 24.9° | 8.8° | -3.3° | 21.6 | 62% | 90 | 59 |
| Jul | 25.8° | 8.6° | -4° | 26.7 | 60% | 102 | 65.6 |
| Aug | 30.3° | 10.2° | -3.6° | 33.5 | 59% | 127 | 59.9 |
| Sep | 35.4° | 13° | -2.1° | 40.2 | 59% | 158 | 59.3 |
| Oct | 38.2° | 15.5° | -0.6° | 67.6 | 62% | 192 | 50.9 |
| Nov | 39.2° | 17.1° | 1.8° | 82.8 | 64% | 210 | 58.1 |
| Dec | 41.1° | 19.3° | 3.7° | 88 | 65% | 229 | 45.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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