Grahamstown, South Africa Weather Information
Local Time
2026-03-12 01:05:56 South Africa Standard TimeWeather in the past year
Sun & Astronomy
In Grahamstown, South Africa, today's sunrise time is 06:09, sunset time is 18:37, nautical twilight begins at 05:17, nautical twilight ends at 19:30, astronomical twilight begins at 04:47, astronomical twilight ends at 19:59.
Temperature Analysis
In Grahamstown, South Africa region, the lowest temperature occurs in July 2025, with an average temperature of about 12.6°C.
The highest temperature occurs in March 2025, with a maximum temperature of up to 20.7°C.
Based on historical data, the average temperature in January is 20.6°C, February is 20.1°C, March is 20.7°C, April is 17°C, May is 16.2°C, June is 12.7°C, July is 12.6°C, August is 13.9°C, September is 15.1°C, October is 16.1°C, November is 18.5°C, December is 19.5°C.
Wind Analysis
In Grahamstown, South Africa region, the lowest wind speed occurs in April 2025, with an average wind speed of about 39.5 km/h.
The highest wind speed occurs in October 2025, with a maximum wind speed of up to 49.3 km/h.
Based on historical data, the average wind speed in January is 47.7 km/h, February is 46.1 km/h, March is 39.7 km/h, April is 39.5 km/h, May is 44.6 km/h, June is 44.6 km/h, July is 49.1 km/h, August is 44 km/h, September is 45.6 km/h, October is 49.3 km/h, November is 45.2 km/h, December is 47.7 km/h.
Sunshine Duration Analysis
In Grahamstown, South Africa region, the lowest sunshine duration occurs in July 2025, with an average sunshine duration of about 8.4 hours.
The highest sunshine duration occurs in November 2025, with a maximum sunshine duration of up to 11 hours.
Based on historical data, the average sunshine duration in January is 9.6 hours, February is 8.6 hours, March is 8.9 hours, April is 8.6 hours, May is 8.9 hours, June is 8.5 hours, July is 8.4 hours, August is 9.2 hours, September is 8.8 hours, October is 9.8 hours, November is 11 hours, December is 10.3 hours.
Precipitation Analysis
In Grahamstown, South Africa region, the lowest precipitation occurs in May 2025, with an average precipitation of about 0.1 mm.
The highest precipitation occurs in February 2025, with a maximum precipitation of up to 2.7 mm.
Based on historical data, the average precipitation in January is 2.2 mm, February is 2.7 mm, March is 1.8 mm, April is 2.5 mm, May is 0.1 mm, June is 1.4 mm, July is 1 mm, August is 0.2 mm, September is 0.9 mm, October is 0.9 mm, November is 0.7 mm, December is 1.7 mm.