Grahamstown Weather History Eastern Cape, South Africa

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Sat 18 Apr, 2026 Weather in Grahamstown

Sunrise: 06:38 AM Sunset: 05:48 PM	Moonrise: 07:38 AM Moonset: 06:12 PM	Max: 19.1 °c	Min: 16.1 °c	Avg: 17.5 °c	Precip: 0.00 mm	Max Wind: 43.2 kph

	Sat 18 0:00 am	Sat 18 3:00 am	Sat 18 6:00 am	Sat 18 9:00 am	Sat 18 12:00 pm	Sat 18 3:00 pm	Sat 18 6:00 pm	Sat 18 9:00 pm
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Temp	17.0°c	16.2°c	16.3°c	17.1°c	19.1°c	18.5°c	18.0°c	17.9°c
Wind	43.2 kmph	35.3 kmph	31.7 kmph	20.2 kmph	18.0 kmph	24.1 kmph	15.8 kmph	11.2 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	32%	17%	0%	8%	7%	7%	100%	4%
Humidity	72%	76%	70%	63%	52%	58%	62%	65%
Pressure	1007 mb	1007 mb	1009 mb	1012 mb	1011 mb	1009 mb	1009 mb	1010 mb

Grahamstown Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	25°C / 78°F	20°C / 68°F	22°C / 72°F	202 hours	34.50 mm / 1.36 In	3 days	1013 mb / 30 In
February	25°C / 78°F	20°C / 68°F	22°C / 72°F	184 hours	54.98 mm / 2.16 In	4 days	1014 mb / 30 In
March	25°C / 77°F	19°C / 66°F	22°C / 71°F	221 hours	45.52 mm / 1.79 In	4 days	1015 mb / 30 In
April	23°C / 74°F	17°C / 62°F	20°C / 67°F	218 hours	43.64 mm / 1.72 In	3 days	1018 mb / 31 In
May	22°C / 72°F	15°C / 59°F	18°C / 65°F	256 hours	30.93 mm / 1.22 In	3 days	1018 mb / 31 In
June	21°C / 69°F	13°C / 56°F	16°C / 62°F	253 hours	40.16 mm / 1.58 In	3 days	1020 mb / 31 In
July	20°C / 68°F	13°C / 55°F	16°C / 61°F	250 hours	38.88 mm / 1.53 In	3 days	1022 mb / 31 In
August	20°C / 68°F	13°C / 55°F	16°C / 61°F	251 hours	28.53 mm / 1.12 In	3 days	1020 mb / 31 In
September	21°C / 69°F	14°C / 57°F	17°C / 63°F	217 hours	35.93 mm / 1.41 In	2 days	1019 mb / 31 In
October	21°C / 70°F	16°C / 60°F	18°C / 65°F	193 hours	58.70 mm / 2.31 In	4 days	1017 mb / 31 In
November	22°C / 72°F	17°C / 62°F	19°C / 67°F	211 hours	44.37 mm / 1.75 In	3 days	1015 mb / 30 In
December	24°C / 75°F	18°C / 65°F	21°C / 70°F	194 hours	41.69 mm / 1.64 In	4 days	1014 mb / 30 In

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