Porterville 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
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Mon 01 Jun, 2026 Weather in Porterville

Sunrise: 05:40 AM Sunset: 08:07 PM	Moonrise: 10:08 PM Moonset: 06:33 AM	Max: 36.4 °c	Min: 16.2 °c	Avg: 26.2 °c	Precip: 0.00 mm	Max Wind: 13.0 kph

	Mon 01 0:00 am	Mon 01 3:00 am	Mon 01 6:00 am	Mon 01 9:00 am	Mon 01 12:00 pm	Mon 01 3:00 pm	Mon 01 6:00 pm	Mon 01 9:00 pm
Icon
Temp	20.7°c	18.0°c	18.0°c	25.2°c	31.6°c	35.2°c	35.4°c	25.9°c
Wind	2.5 kmph	2.5 kmph	7.2 kmph	10.4 kmph	6.8 kmph	7.9 kmph	11.2 kmph	6.5 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	0%	0%	0%	0%	8%	8%	2%	0%
Humidity	35%	40%	43%	25%	16%	12%	11%	23%
Pressure	1010 mb	1011 mb	1012 mb	1012 mb	1011 mb	1009 mb	1008 mb	1010 mb

Porterville Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	15°C / 59°F	6°C / 42°F	10°C / 50°F	258 hours	66.89 mm / 2.63 In	4 days	1020 mb / 31 In
February	16°C / 61°F	6°C / 43°F	11°C / 51°F	219 hours	78.57 mm / 3.09 In	5 days	1018 mb / 31 In
March	19°C / 66°F	8°C / 46°F	13°C / 55°F	237 hours	91.92 mm / 3.62 In	5 days	1017 mb / 31 In
April	23°C / 73°F	10°C / 50°F	16°C / 61°F	280 hours	38.99 mm / 1.54 In	3 days	1015 mb / 30 In
May	27°C / 81°F	13°C / 56°F	20°C / 69°F	328 hours	15.57 mm / 0.61 In	2 days	1013 mb / 30 In
June	34°C / 93°F	18°C / 64°F	26°C / 78°F	346 hours	3.75 mm / 0.15 In	0 days	1011 mb / 30 In
July	38°C / 100°F	21°C / 70°F	29°C / 85°F	365 hours	0.24 mm / 0.01 In	0 days	1012 mb / 30 In
August	37°C / 99°F	21°C / 70°F	29°C / 84°F	361 hours	4.26 mm / 0.17 In	0 days	1012 mb / 30 In
September	34°C / 93°F	18°C / 65°F	26°C / 78°F	347 hours	1.57 mm / 0.06 In	0 days	1012 mb / 30 In
October	27°C / 80°F	13°C / 56°F	19°C / 67°F	321 hours	17.08 mm / 0.67 In	2 days	1015 mb / 30 In
November	19°C / 67°F	8°C / 47°F	13°C / 56°F	284 hours	53.88 mm / 2.12 In	3 days	1018 mb / 31 In
December	15°C / 58°F	6°C / 42°F	10°C / 49°F	254 hours	86.81 mm / 3.42 In	5 days	1020 mb / 31 In

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