Koster Weather History North-West, 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 17 Jan, 2026 Weather in Koster

Sunrise: 05:36 AM Sunset: 07:09 PM	Moonrise: 04:00 AM Moonset: 06:25 PM	Max: 30.2 °c	Min: 18.2 °c	Avg: 23.3 °c	Precip: 3.60 mm	Max Wind: 15.8 kph

	Sat 17 0:00 am	Sat 17 3:00 am	Sat 17 6:00 am	Sat 17 9:00 am	Sat 17 12:00 pm	Sat 17 3:00 pm	Sat 17 6:00 pm	Sat 17 9:00 pm
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Temp	19.7°c	18.3°c	18.2°c	21.5°c	27.2°c	30.2°c	28.9°c	21.5°c
Wind	5.4 kmph	14.8 kmph	15.1 kmph	10.8 kmph	10.4 kmph	11.9 kmph	10.8 kmph	11.2 kmph
Precip	0.10 mm	0.10 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	1.00 mm
Cloud	87%	89%	73%	70%	82%	75%	23%	73%
Humidity	83%	91%	89%	66%	50%	38%	41%	78%
Pressure	1010 mb	1011 mb	1012 mb	1012 mb	1009 mb	1006 mb	1005 mb	1008 mb

Koster Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	30°C / 86°F	18°C / 65°F	24°C / 75°F	236 hours	118.57 mm / 4.67 In	9 days	1012 mb / 30 In
February	30°C / 85°F	18°C / 64°F	23°C / 74°F	225 hours	95.17 mm / 3.75 In	8 days	1013 mb / 30 In
March	29°C / 84°F	17°C / 62°F	22°C / 72°F	273 hours	70.58 mm / 2.78 In	6 days	1015 mb / 30 In
April	25°C / 77°F	14°C / 57°F	19°C / 66°F	277 hours	60.76 mm / 2.39 In	5 days	1018 mb / 31 In
May	23°C / 74°F	11°C / 51°F	16°C / 62°F	344 hours	15.91 mm / 0.63 In	1 days	1020 mb / 31 In
June	20°C / 68°F	7°C / 45°F	13°C / 55°F	340 hours	7.82 mm / 0.31 In	1 days	1023 mb / 31 In
July	20°C / 68°F	6°C / 44°F	13°C / 55°F	360 hours	3.64 mm / 0.14 In	0 days	1024 mb / 31 In
August	24°C / 75°F	9°C / 49°F	16°C / 61°F	360 hours	2.30 mm / 0.09 In	0 days	1021 mb / 31 In
September	28°C / 83°F	13°C / 56°F	21°C / 69°F	332 hours	9.83 mm / 0.39 In	1 days	1017 mb / 31 In
October	30°C / 86°F	16°C / 60°F	23°C / 73°F	293 hours	48.03 mm / 1.89 In	5 days	1014 mb / 30 In
November	30°C / 86°F	17°C / 62°F	23°C / 74°F	268 hours	77.48 mm / 3.05 In	7 days	1013 mb / 30 In
December	30°C / 85°F	18°C / 64°F	23°C / 74°F	243 hours	148.00 mm / 5.83 In	10 days	1012 mb / 30 In

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