Westmont 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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Thu 27 Aug, 2026 Weather in Westmont

Sunrise: 06:23 AM Sunset: 07:25 PM	Moonrise: 07:22 PM Moonset: 06:04 AM	Max: 35.1 °c	Min: 23.4 °c	Avg: 28.1 °c	Precip: 0.00 mm	Max Wind: 15.0 kph

	Thu 27 0:00 am	Thu 27 3:00 am	Thu 27 6:00 am	Thu 27 9:00 am	Thu 27 12:00 pm	Thu 27 3:00 pm	Thu 27 6:00 pm	Thu 27 9:00 pm
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Temp	24.8°c	24.0°c	23.4°c	26.7°c	34.8°c	34.8°c	29.0°c	26.7°c
Wind	6.8 kmph	5.8 kmph	6.1 kmph	7.9 kmph	8.6 kmph	10.4 kmph	10.3 kmph	10.8 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	22%	80%	100%	100%	100%	100%	100%	100%
Humidity	80%	77%	82%	79%	51%	49%	72%	79%
Pressure	1009 mb	1009 mb	1010 mb	1012 mb	1011 mb	1009 mb	1008 mb	1009 mb

Westmont Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	19°C / 66°F	10°C / 50°F	14°C / 57°F	273 hours	66.27 mm / 2.61 In	3 days	1019 mb / 31 In
February	19°C / 66°F	10°C / 50°F	14°C / 58°F	234 hours	72.93 mm / 2.87 In	3 days	1018 mb / 31 In
March	20°C / 67°F	11°C / 52°F	15°C / 59°F	259 hours	55.78 mm / 2.20 In	3 days	1017 mb / 31 In
April	21°C / 70°F	13°C / 55°F	17°C / 62°F	275 hours	17.65 mm / 0.69 In	1 days	1015 mb / 30 In
May	22°C / 72°F	14°C / 58°F	18°C / 65°F	277 hours	6.08 mm / 0.24 In	1 days	1013 mb / 30 In
June	25°C / 77°F	16°C / 61°F	20°C / 69°F	290 hours	1.43 mm / 0.06 In	0 days	1012 mb / 30 In
July	27°C / 81°F	18°C / 65°F	23°C / 73°F	310 hours	2.17 mm / 0.09 In	0 days	1013 mb / 30 In
August	28°C / 83°F	19°C / 67°F	24°C / 74°F	333 hours	5.06 mm / 0.20 In	0 days	1012 mb / 30 In
September	28°C / 82°F	19°C / 67°F	23°C / 74°F	305 hours	5.57 mm / 0.22 In	0 days	1012 mb / 30 In
October	25°C / 78°F	17°C / 62°F	21°C / 69°F	293 hours	11.38 mm / 0.45 In	1 days	1014 mb / 30 In
November	22°C / 72°F	13°C / 55°F	17°C / 63°F	283 hours	33.36 mm / 1.31 In	1 days	1017 mb / 31 In
December	18°C / 65°F	10°C / 51°F	14°C / 57°F	262 hours	80.68 mm / 3.18 In	3 days	1018 mb / 31 In

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