San Marcos Weather History Texas, 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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Fri 25 Apr, 2025 Weather in San Marcos

Sunrise: 06:54 AM Sunset: 08:05 PM	Moonrise: 05:21 AM Moonset: 05:59 PM	Max: 30.1 °c	Min: 21.2 °c	Avg: 24.4 °c	Precip: 0.00 mm	Max Wind: 23.4 kph

	Fri 25 0:00 am	Fri 25 3:00 am	Fri 25 6:00 am	Fri 25 9:00 am	Fri 25 12:00 pm	Fri 25 3:00 pm	Fri 25 6:00 pm	Fri 25 9:00 pm
Icon
Temp	22.4°c	21.6°c	21.4°c	22.0°c	27.3°c	30.1°c	28.3°c	23.1°c
Wind	11.5 kmph	7.9 kmph	6.5 kmph	11.9 kmph	17.6 kmph	23.4 kmph	14.0 kmph	22.7 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	100%	100%	98%	100%	68%	67%	37%	21%
Humidity	85%	96%	96%	95%	70%	54%	60%	79%
Pressure	1014 mb	1014 mb	1014 mb	1017 mb	1016 mb	1015 mb	1014 mb	1016 mb

San Marcos Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	16°C / 61°F	6°C / 43°F	11°C / 51°F	215 hours	72.13 mm / 2.84 In	4 days	1021 mb / 31 In
February	18°C / 64°F	8°C / 46°F	12°C / 54°F	161 hours	54.15 mm / 2.13 In	5 days	1019 mb / 31 In
March	22°C / 72°F	12°C / 53°F	17°C / 62°F	169 hours	85.27 mm / 3.36 In	5 days	1016 mb / 30 In
April	26°C / 78°F	15°C / 59°F	20°C / 68°F	157 hours	107.63 mm / 4.24 In	6 days	1013 mb / 30 In
May	29°C / 85°F	19°C / 66°F	24°C / 75°F	147 hours	161.19 mm / 6.35 In	10 days	1013 mb / 30 In
June	33°C / 92°F	22°C / 72°F	27°C / 81°F	179 hours	83.90 mm / 3.30 In	7 days	1012 mb / 30 In
July	35°C / 95°F	23°C / 74°F	29°C / 84°F	222 hours	64.33 mm / 2.53 In	6 days	1014 mb / 30 In
August	36°C / 97°F	24°C / 75°F	30°C / 85°F	259 hours	77.77 mm / 3.06 In	6 days	1013 mb / 30 In
September	32°C / 90°F	22°C / 71°F	26°C / 80°F	198 hours	106.17 mm / 4.18 In	8 days	1014 mb / 30 In
October	27°C / 81°F	17°C / 62°F	21°C / 71°F	205 hours	99.30 mm / 3.91 In	5 days	1016 mb / 30 In
November	21°C / 70°F	11°C / 52°F	16°C / 60°F	187 hours	78.71 mm / 3.10 In	5 days	1019 mb / 31 In
December	17°C / 63°F	8°C / 47°F	12°C / 54°F	185 hours	67.98 mm / 2.68 In	4 days	1019 mb / 31 In

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