Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Graaff-Reinet, Eastern Cape, South Africa
Overview
Climate data and monthly weather averages for Graaff-Reinet.
Key Metrics
Annual Avg
17.5°C
Summer Avg
23.2°C
Winter Avg
11.3°C
Record High
43°C
Record Low
-2.9°C
Annual Precipitation
438.9 mm
Avg Humidity
53%
Summer Humidity
53%
Winter Humidity
53%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 43° | 23.7° | 5.8° | 56.4 | 53% | 236 | 46.4 |
| Feb | 42° | 23.5° | 7° | 63.6 | 55% | 191 | 45.9 |
| Mar | 40.9° | 21.3° | 5.1° | 55.5 | 55% | 179 | 56.3 |
| Apr | 36.4° | 17.6° | 2.4° | 40.2 | 56% | 132 | 53 |
| May | 32° | 14.5° | -0.6° | 22.3 | 54% | 106 | 52.1 |
| Jun | 27.9° | 11° | -2.1° | 14.1 | 55% | 91 | 60.8 |
| Jul | 29.2° | 10.8° | -2.9° | 16.4 | 52% | 103 | 65.5 |
| Aug | 33.2° | 12.2° | -2.9° | 24.5 | 52% | 129 | 61.3 |
| Sep | 37.5° | 15.3° | -0.1° | 20.7 | 50% | 164 | 57.6 |
| Oct | 40.2° | 18.1° | 1.6° | 36.6 | 51% | 203 | 53.6 |
| Nov | 42.3° | 20.1° | 3.9° | 38.4 | 51% | 225 | 52.3 |
| Dec | 42.4° | 22.5° | 5.7° | 50.2 | 51% | 248 | 48.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.