Pomona Weather History California, United States of America

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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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Wed 09 Sep, 2026 Weather in Pomona

Sunrise: 06:30 AM Sunset: 07:06 PM	Moonrise: 04:31 AM Moonset: 06:13 PM	Max: 41.8 °c	Min: 25.6 °c	Avg: 32.4 °c	Precip: 0.50 mm	Max Wind: 16.2 kph

	Wed 09 0:00 am	Wed 09 3:00 am	Wed 09 6:00 am	Wed 09 9:00 am	Wed 09 12:00 pm	Wed 09 3:00 pm	Wed 09 6:00 pm	Wed 09 9:00 pm
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Temp	27.7°c	26.5°c	25.6°c	30.9°c	40.7°c	37.8°c	36.0°c	32.2°c
Wind	2.2 kmph	1.1 kmph	1.8 kmph	2.5 kmph	9.0 kmph	12.4 kmph	14.6 kmph	6.1 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	97%	100%	37%	5%	8%	80%	73%	39%
Humidity	51%	48%	53%	50%	24%	22%	24%	31%
Pressure	1013 mb	1012 mb	1013 mb	1014 mb	1014 mb	1012 mb	1011 mb	1013 mb

Pomona Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	19°C / 66°F	8°C / 47°F	13°C / 55°F	279 hours	84.75 mm / 3.34 In	4 days	1019 mb / 31 In
February	19°C / 66°F	8°C / 47°F	13°C / 55°F	250 hours	102.74 mm / 4.05 In	3 days	1017 mb / 31 In
March	21°C / 69°F	9°C / 49°F	14°C / 58°F	268 hours	73.65 mm / 2.90 In	4 days	1016 mb / 30 In
April	23°C / 73°F	11°C / 52°F	16°C / 61°F	297 hours	21.52 mm / 0.85 In	2 days	1014 mb / 30 In
May	25°C / 77°F	13°C / 55°F	18°C / 65°F	303 hours	8.09 mm / 0.32 In	1 days	1013 mb / 30 In
June	29°C / 84°F	16°C / 61°F	22°C / 71°F	322 hours	1.26 mm / 0.05 In	0 days	1011 mb / 30 In
July	32°C / 90°F	19°C / 66°F	25°C / 77°F	340 hours	2.18 mm / 0.09 In	0 days	1012 mb / 30 In
August	33°C / 92°F	20°C / 68°F	26°C / 78°F	339 hours	5.59 mm / 0.22 In	0 days	1012 mb / 30 In
September	32°C / 89°F	19°C / 66°F	24°C / 76°F	338 hours	4.50 mm / 0.18 In	1 days	1012 mb / 30 In
October	27°C / 81°F	15°C / 60°F	20°C / 69°F	318 hours	16.59 mm / 0.65 In	1 days	1014 mb / 30 In
November	22°C / 72°F	11°C / 53°F	16°C / 61°F	300 hours	35.93 mm / 1.41 In	2 days	1017 mb / 31 In
December	18°C / 65°F	9°C / 47°F	13°C / 55°F	276 hours	97.22 mm / 3.83 In	3 days	1018 mb / 31 In

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