Weather on December 22

San Antonio, TX

55 Years of Data

Avg High
65°F
Avg Low
40°F
Warmest
1988
70°F avg
Coldest
1989
18°F avg

About This Date

December 22nd in San Antonio, TX typically brings mild winter weather, with average highs around 65°F and lows near 40°F — a 25°F daily swing. Over 55 years of records, the warmest December 22nd was in 1988 (70°F average), while the coldest was 1989 (18°F) — a 52°F range across recorded history. Rain or other precipitation has occurred on about 18% of December 22nd dates historically, with the wettest December 22nd recording 10.19" of rain. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.

The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.

Planning for December 22nd in San Antonio, TX? Great weather for outdoor activities.

Warming Trend
1.4°F per decade on this date
YearHighLowAvgPrecipSnow
202579°62°70°
202470°47°58°
202372°61°66°0.13"
202265°19°42°
202166°34°50°
202075°32°54°
201965°35°50°
201868°31°49°
201778°39°59°
201669°50°60°
201579°48°63°
201471°55°63°
201372°41°56°0.81"
201262°32°47°
201153°44°49°1.91"
201076°56°66°0.03"
200969°35°52°
200844°33°39°
200777°39°58°
200665°37°51°0.23"
200560°33°47°
200475°42°59°
200374°47°60°
200272°42°57°
200169°37°53°
200055°31°43°
199947°31°39°0.25"
199878°30°54°
199772°39°55°
199677°54°65°
199551°39°45°0.03"
199465°38°51°
199347°30°38°0.41"
199263°55°59°
199168°53°61°1.52"
199026°22°24°
1989coldest23°13°18°
1988warmest79°61°70°
198772°44°58°
198645°43°44°10.19"
198571°51°61°
198468°50°59°
198332°17°25°
198273°60°67°
198184°45°64°
198048°38°43°
197973°63°68°
197865°29°47°
197758°20°39°
197650°37°44°
197559°35°47°
197474°37°55°
197369°24°47°
197270°33°51°
197171°43°57°
55 years of data from SAN ANTONIO INCARNATE WORD

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Weather data provided by NOAA Climate Data Online. Not for critical planning.