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.
Yearly Monthly Averages
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Tue 03 Mar, 2026 Weather in Koster

Sunrise: 06:07 AM Sunset: 06:41 PM	Moonrise: 06:43 PM Moonset: 05:53 AM	Max: 28.3 °c	Min: 17.0 °c	Avg: 20.5 °c	Precip: 10.30 mm	Max Wind: 22.3 kph

	Tue 03 0:00 am	Tue 03 3:00 am	Tue 03 6:00 am	Tue 03 9:00 am	Tue 03 12:00 pm	Tue 03 3:00 pm	Tue 03 6:00 pm	Tue 03 9:00 pm
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Temp	18.4°c	17.6°c	18.2°c	19.3°c	23.9°c	28.3°c	21.1°c	18.8°c
Wind	7.9 kmph	8.6 kmph	16.6 kmph	20.5 kmph	14.4 kmph	15.1 kmph	15.8 kmph	11.5 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	3.00 mm	0.00 mm
Cloud	35%	70%	100%	82%	23%	66%	77%	27%
Humidity	86%	85%	81%	76%	54%	40%	76%	90%
Pressure	1014 mb	1015 mb	1017 mb	1018 mb	1016 mb	1012 mb	1014 mb	1016 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	237 hours	118.44 mm / 4.66 In	9 days	1012 mb / 30 In
February	30°C / 85°F	18°C / 64°F	23°C / 74°F	228 hours	90.96 mm / 3.58 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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