Seasonal Weather
🇺🇸 United States · Winter

San Antonio in Winter: Weather, What to Pack, Travel Tips

Average 12.8°C · High 19.4°C · Low 6.6°C · 51mm/month

01

Monthly Data

Month Avg Max Min Precip
December 13.4°C 18.7°C 8.8°C 56mm
January 11.6°C 17.4°C 6.6°C 44mm
February 13.3°C 19.4°C 8.1°C 53mm
Average 12.8°C 19.4°C 6.6°C 51mm
02

3-Month Comparison

Dec 13° Jan 12° Feb 13° Temp Precip
03

Seasonal Overview

Pros
  • + Mild and ideal for travel
  • + Gentle sunshine
Cons
  • Possibly shorter daylight hours
  • Cool mornings and evenings
04

What to Pack

Layerable clothing are recommended. Pack a compact umbrella.

05

Things to Do

  • Walk the old town and major landmarks
  • Explore local markets and street food
  • Relax in parks and gardens
  • Take a day trip to nearby attractions
06

Monthly Details for This Season

07

Other Seasons

Q&A

Frequently Asked Questions

01 What are the temperatures in San Antonio in winter?
+

San Antonio averages 12.8°C in winter, with highs around 19.4°C and lows around 6.6°C.

02 Does it rain a lot in San Antonio in winter?
+

Average monthly precipitation is 51mm. A compact umbrella is useful.

03 What can I do in San Antonio in winter?
+

Walk the old town and major landmarks and Explore local markets and street food are popular options.

04 What should I pack for San Antonio in winter?
+

Layerable clothing are recommended. Pack a compact umbrella.

05 Is San Antonio busy in winter?
+

Winter is relatively quiet, allowing for a more relaxed visit.

06 When is winter in San Antonio?
+

Winter in San Antonio spans December, January, February.

Sources
Open-Meteo
Updated
2026-01-01