Johannesburg Weather History Gauteng, 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.
Yearly Monthly Averages
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Fri 25 Apr, 2025 Weather in Johannesburg

Sunrise: 06:28 AM Sunset: 05:43 PM	Moonrise: 03:40 AM Moonset: 04:01 PM	Max: 19.7 °c	Min: 9.9 °c	Avg: 14.4 °c	Precip: 0.00 mm	Max Wind: 12.6 kph

	Fri 25 0:00 am	Fri 25 3:00 am	Fri 25 6:00 am	Fri 25 9:00 am	Fri 25 12:00 pm	Fri 25 3:00 pm	Fri 25 6:00 pm	Fri 25 9:00 pm
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Temp	11.4°c	10.8°c	10.0°c	13.8°c	18.4°c	19.7°c	16.7°c	14.6°c
Wind	6.1 kmph	5.4 kmph	5.0 kmph	7.2 kmph	9.7 kmph	12.2 kmph	9.7 kmph	8.3 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	5%	2%	2%	2%	0%	0%	2%	3%
Humidity	75%	67%	67%	49%	31%	30%	43%	51%
Pressure	1020 mb	1020 mb	1021 mb	1022 mb	1019 mb	1017 mb	1019 mb	1021 mb

Johannesburg Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	27°C / 81°F	17°C / 62°F	22°C / 71°F	213 hours	152.35 mm / 6.00 In	12 days	1013 mb / 30 In
February	27°C / 80°F	16°C / 61°F	21°C / 70°F	209 hours	108.46 mm / 4.27 In	10 days	1013 mb / 30 In
March	26°C / 79°F	15°C / 60°F	20°C / 69°F	260 hours	84.32 mm / 3.32 In	7 days	1016 mb / 30 In
April	23°C / 73°F	13°C / 55°F	17°C / 63°F	273 hours	60.68 mm / 2.39 In	6 days	1018 mb / 31 In
May	21°C / 70°F	10°C / 50°F	15°C / 59°F	339 hours	19.22 mm / 0.76 In	3 days	1021 mb / 31 In
June	18°C / 65°F	7°C / 44°F	12°C / 53°F	337 hours	5.92 mm / 0.23 In	1 days	1023 mb / 31 In
July	18°C / 65°F	6°C / 43°F	12°C / 53°F	353 hours	3.43 mm / 0.14 In	0 days	1024 mb / 31 In
August	22°C / 71°F	9°C / 48°F	15°C / 59°F	355 hours	5.89 mm / 0.23 In	1 days	1021 mb / 31 In
September	26°C / 79°F	13°C / 55°F	19°C / 66°F	324 hours	17.51 mm / 0.69 In	2 days	1018 mb / 31 In
October	27°C / 81°F	15°C / 58°F	21°C / 69°F	278 hours	78.26 mm / 3.08 In	8 days	1015 mb / 30 In
November	27°C / 81°F	16°C / 60°F	21°C / 70°F	256 hours	106.72 mm / 4.20 In	10 days	1014 mb / 30 In
December	27°C / 81°F	16°C / 62°F	21°C / 71°F	227 hours	156.74 mm / 6.17 In	13 days	1013 mb / 30 In

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