Harlingen Weather History Texas, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Wed 08 Oct, 2025 Weather in Harlingen

Sunrise: 07:27 AM Sunset: 07:10 PM	Moonrise: 08:14 PM Moonset: 09:02 AM	Max: 30.6 °c	Min: 25.2 °c	Avg: 27.7 °c	Precip: 11.70 mm	Max Wind: 24.8 kph

	Wed 08 0:00 am	Wed 08 3:00 am	Wed 08 6:00 am	Wed 08 9:00 am	Wed 08 12:00 pm	Wed 08 3:00 pm	Wed 08 6:00 pm	Wed 08 9:00 pm
Icon
Temp	26.9°c	25.9°c	25.2°c	27.3°c	29.9°c	30.6°c	28.5°c	27.0°c
Wind	13.0 kmph	8.6 kmph	9.0 kmph	14.4 kmph	19.8 kmph	24.8 kmph	23.4 kmph	15.8 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.90 mm	1.10 mm	1.50 mm	0.40 mm	0.00 mm
Cloud	60%	43%	44%	57%	66%	56%	83%	8%
Humidity	81%	86%	91%	78%	66%	62%	70%	80%
Pressure	1017 mb	1016 mb	1016 mb	1018 mb	1017 mb	1016 mb	1016 mb	1017 mb

Harlingen Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	21°C / 70°F	13°C / 56°F	17°C / 62°F	176 hours	37.38 mm / 1.47 In	3 days	1019 mb / 31 In
February	23°C / 73°F	15°C / 59°F	18°C / 65°F	157 hours	25.44 mm / 1.00 In	3 days	1017 mb / 31 In
March	26°C / 79°F	18°C / 64°F	21°C / 70°F	179 hours	35.49 mm / 1.40 In	3 days	1015 mb / 30 In
April	29°C / 84°F	21°C / 69°F	24°C / 75°F	183 hours	45.36 mm / 1.79 In	4 days	1012 mb / 30 In
May	31°C / 89°F	23°C / 74°F	27°C / 80°F	208 hours	73.99 mm / 2.91 In	5 days	1011 mb / 30 In
June	33°C / 92°F	25°C / 77°F	29°C / 84°F	218 hours	64.43 mm / 2.54 In	9 days	1011 mb / 30 In
July	34°C / 94°F	26°C / 78°F	29°C / 85°F	254 hours	61.36 mm / 2.42 In	10 days	1013 mb / 30 In
August	35°C / 95°F	27°C / 80°F	30°C / 86°F	272 hours	42.95 mm / 1.69 In	9 days	1012 mb / 30 In
September	32°C / 90°F	26°C / 78°F	29°C / 83°F	195 hours	108.47 mm / 4.27 In	12 days	1012 mb / 30 In
October	30°C / 86°F	22°C / 72°F	26°C / 78°F	228 hours	54.15 mm / 2.13 In	4 days	1014 mb / 30 In
November	25°C / 77°F	18°C / 64°F	21°C / 70°F	169 hours	46.39 mm / 1.83 In	4 days	1018 mb / 31 In
December	22°C / 72°F	15°C / 59°F	18°C / 65°F	166 hours	43.04 mm / 1.69 In	3 days	1018 mb / 31 In

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