Heidelberg, Western Cape Climate
South Africa
Pop. 9,895 Elev. 84 m / 276 ft
TZ: Africa/Johannesburg (UTC+2) ·
Dry and warm, Heidelberg sees January highs of 81°F (27°C) and cool July lows of 41°F (5°C). Expect around 13 rainy days annually (11.1 in / 282 mm total). The city averages 180 sunny days per year. Ocean water temperatures reach 73°F (23°C) in summer.
| Temperature | 27°C (81°F) high | 5°C (41°F) low |
| Feels like | 29°C (84°F) high | 4°C (40°F) low |
| Rain | 13 days | 282 mm (11.1 in) /yr |
| Sky | 180 sunny | 5 stormy |
| Wind | 1.5 m/s (3.3 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Feb, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Sky & Air by Month
Cloud cover (%)
33
Jan 42
Feb 43
Mar 50
Apr 31
May 37
Jun 41
Jul 44
Aug 52
Sep 37
Oct 39
Nov 41
Dec Humidity (%)
63
Jan 65
Feb 73
Mar 74
Apr 65
May 66
Jun 66
Jul 63
Aug 64
Sep 58
Oct 63
Nov 62
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 132 km George Airport (GRJ)
Ski resort 758 km Tiffindell
National park 45 km Bontebok National Park
Hospital 47 km Swellendam Provincial Hospital
Hiking trail 19 km Fynbos Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 27°C 81°F | 16°C 61°F | 25 mm 1.0 in | — | 20 |
| February | 27°C 81°F | 16°C 61°F | 14 mm 0.6 in | — | 14 |
| March | 26°C 79°F | 16°C 61°F | 52 mm 2.0 in | — | 16 |
| April | 23°C 74°F | 13°C 55°F | 54 mm 2.1 in | — | 10 |
| May | 22°C 71°F | 9°C 48°F | 18 mm 0.7 in | — | 21 |
| June | 18°C 65°F | 7°C 44°F | 28 mm 1.1 in | — | 17 |
| July | 17°C 63°F | 5°C 41°F | 23 mm 0.9 in | — | 13 |
| August | 20°C 67°F | 7°C 44°F | 11 mm 0.5 in | — | 13 |
| September | 22°C 72°F | 9°C 49°F | 11 mm 0.4 in | — | 10 |
| October | 24°C 75°F | 11°C 52°F | 12 mm 0.5 in | — | 16 |
| November | 26°C 79°F | 14°C 57°F | 20 mm 0.8 in | — | 16 |
| December | 27°C 81°F | 15°C 59°F | 14 mm 0.5 in | — | 14 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 20 | 0 |
| February | 14 | 0 |
| March | 16 | 1 |
| April | 10 | 2 |
| May | 21 | 0 |
| June | 17 | 1 |
| July | 13 | 1 |
| August | 13 | 0 |
| September | 10 | 0 |
| October | 16 | 0 |
| November | 16 | 0 |
| December | 14 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 23°C 73°F | 22°C 72°F |
| February | 23°C 73°F | 22°C 72°F |
| March | 22°C 71°F | 22°C 72°F |
| April | 19°C 65°F | 20°C 67°F |
| May | 17°C 62°F | 16°C 60°F |
| June | 16°C 61°F | 13°C 56°F |
| July | 16°C 60°F | 12°C 53°F |
| August | 17°C 62°F | 12°C 53°F |
| September | 17°C 63°F | 14°C 57°F |
| October | 18°C 65°F | 16°C 61°F |
| November | 20°C 69°F | 19°C 67°F |
| December | 21°C 70°F | 21°C 71°F |