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.
Yearly Monthly Averages
Monthly Climate Data
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Tue 01 Jul, 2025 Weather in Pomona

Sunrise: 05:44 AM Sunset: 08:06 PM	Moonrise: 12:06 PM Moonset: No moonset	Max: 31.8 °c	Min: 19.4 °c	Avg: 25.0 °c	Precip: 0.00 mm	Max Wind: 19.1 kph

	Tue 01 0:00 am	Tue 01 3:00 am	Tue 01 6:00 am	Tue 01 9:00 am	Tue 01 12:00 pm	Tue 01 3:00 pm	Tue 01 6:00 pm	Tue 01 9:00 pm
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Temp	21.5°c	19.8°c	20.3°c	25.3°c	30.6°c	31.6°c	27.8°c	23.4°c
Wind	5.4 kmph	2.9 kmph	3.6 kmph	5.8 kmph	12.6 kmph	18.4 kmph	16.6 kmph	9.7 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	1%	4%	8%	5%	0%	0%	0%	0%
Humidity	56%	63%	59%	45%	32%	27%	34%	48%
Pressure	1011 mb	1011 mb	1012 mb	1012 mb	1012 mb	1010 mb	1010 mb	1010 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	283 hours	68.97 mm / 2.72 In	4 days	1019 mb / 31 In
February	19°C / 66°F	8°C / 46°F	13°C / 55°F	254 hours	86.71 mm / 3.41 In	3 days	1017 mb / 31 In
March	20°C / 68°F	9°C / 48°F	14°C / 57°F	267 hours	77.99 mm / 3.07 In	4 days	1017 mb / 30 In
April	23°C / 74°F	11°C / 52°F	16°C / 61°F	300 hours	21.26 mm / 0.84 In	2 days	1014 mb / 30 In
May	25°C / 77°F	13°C / 55°F	18°C / 65°F	321 hours	7.87 mm / 0.31 In	1 days	1013 mb / 30 In
June	29°C / 84°F	16°C / 61°F	22°C / 71°F	341 hours	1.32 mm / 0.05 In	0 days	1011 mb / 30 In
July	32°C / 90°F	19°C / 67°F	25°C / 77°F	361 hours	2.12 mm / 0.08 In	0 days	1012 mb / 30 In
August	33°C / 91°F	20°C / 68°F	26°C / 78°F	360 hours	6.27 mm / 0.25 In	0 days	1012 mb / 30 In
September	32°C / 89°F	19°C / 66°F	24°C / 76°F	342 hours	4.78 mm / 0.19 In	1 days	1012 mb / 30 In
October	27°C / 81°F	15°C / 60°F	20°C / 69°F	319 hours	12.23 mm / 0.48 In	1 days	1014 mb / 30 In
November	22°C / 72°F	11°C / 52°F	16°C / 61°F	306 hours	19.63 mm / 0.77 In	1 days	1017 mb / 31 In
December	18°C / 65°F	8°C / 47°F	12°C / 54°F	277 hours	75.18 mm / 2.96 In	3 days	1018 mb / 31 In

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