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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Tue 02 Jun, 2026 Weather in Grahamstown

Sunrise: 07:09 AM Sunset: 05:14 PM	Moonrise: 07:03 PM Moonset: 09:19 AM	Max: 19.7 °c	Min: 17.7 °c	Avg: 18.6 °c	Precip: 0.30 mm	Max Wind: 29.9 kph

	Tue 02 0:00 am	Tue 02 3:00 am	Tue 02 6:00 am	Tue 02 9:00 am	Tue 02 12:00 pm	Tue 02 3:00 pm	Tue 02 6:00 pm	Tue 02 9:00 pm
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Temp	19.7°c	19.0°c	18.2°c	18.5°c	19.4°c	18.9°c	18.2°c	18.2°c
Wind	10.4 kmph	22.0 kmph	28.1 kmph	27.7 kmph	29.9 kmph	25.8 kmph	24.1 kmph	18.1 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	88%	6%	16%	32%	12%	17%	33%	76%
Humidity	67%	77%	86%	84%	80%	80%	85%	84%
Pressure	1016 mb	1016 mb	1017 mb	1019 mb	1019 mb	1018 mb	1020 mb	1021 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 / 73°F	17°C / 62°F	20°C / 67°F	219 hours	43.72 mm / 1.72 In	3 days	1017 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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