WEATHER RECAP: January 2025 by the numbers in San Antonio Records for the Alamo City date back to the mid-1880s
January 2025 was a cooler and drier than average month in San Antonio.
KEY POINTS January 2025 was a cooler, drier than average month in the Alamo City
This comes as drought continues to expand across South Central Texas
Records for the Alamo City date back to the mid-1880s
Whatever the Weather Sign up for the 'Whatever the Weather' newsletter here.
JANUARY TEMPERATURES Coolest morning low: 24 degrees on Jan. 22
Hottest afternoon high: 77 degrees on Jan. 5
Average monthly temperature: 48.5
January 2025’s average monthly temperature of 48.5 degrees rang in 3.7 degrees below average.
Of the 31 days, 19 were considered cooler than average, one was considered average, and 11 were considered warmer than average.
JANUARY PRECIPITATION Monthly rainfall total: 1.14 inches
Highest daily rainfall total: 0.82 inches on Jan. 9
Number of days with measurable rainfall: 7 days
Monthly snowfall total: 0.10 inches
January’s average rainfall total in San Antonio is 1.96 inches. By the time all was said and done, January 2025 measured in drier than average with a grand total of 1.14 inches at San Antonio International Airport.
While it wasn’t much, the Alamo City saw a tenth of an inch of snow on Jan. 21. This event ended up marking the first measurable snowfall in San Antonio
>>> READ: San Antonio’s climate site explained: Why are official weather reports taken at SA International Airport?
This lack of rainfall continues to lead to an expansion of drought. Here’s the latest drought monitor update as of Jan. 28, 2025:
Drought continues to expand across South Central Texas. LOOKING AHEAD TO FEBRUARY On average, February is typically San Antonio’s driest month in a given calendar year with an average monthly rainfall total of 1.74 inches.
While the average high temperature at the beginning of the month is 65 degrees, the average high at the end of the month climbs to 70 degrees.
The average low temperature at the beginning of the month is 43 degrees, while the average low at the end of the month warms to 48 degrees.
Climatology in San Antonio for the month of February. We’ll keep you posted. More updates to come!
Copyright 2024 by KSAT - All rights reserved.
Here’s what the KSAT newsroom listened to in 2025 ▶ 0:56
Here’s what the KSAT newsroom listened to in 2025
‘I wouldn’t have left you’: Good Samaritan left critically injured after Universal City hit-and-run ▶ 0:32
‘I wouldn’t have left you’: Good Samaritan left critically injured after Universal City hit-and-run
Amazon’s Prime Air drone deliveries are in full swing across San Antonio ▶ 1:26
Amazon’s Prime Air drone deliveries are in full swing across San Antonio
The Running Event kicks off downtown ahead of inaugural San Antonio Marathon_Trim ▶ 1:03
The Running Event kicks off downtown ahead of inaugural San Antonio Marathon_Trim
Castle Hills nursing home resident spreads warmth with handmade hats for San Antonio’s community ▶ 1:52
Castle Hills nursing home resident spreads warmth with handmade hats for San Antonio’s community
San Antonio could test drive lower speed limits, but funding issues may push it down the road ▶ 0:57
San Antonio could test drive lower speed limits, but funding issues may push it down the road
Body cam captures LOPD officer making false claims about business owner months before owner’s arrest ▶ 1:03
Body cam captures LOPD officer making false claims about business owner months before owner’s arrest
Road closures to be aware of during the San Antonio Marathon ▶ 1:55
Road closures to be aware of during the San Antonio Marathon
Mother of Texas A&M student demands answers after daughter’s fatal fall from high-rise in Austin ▶ 2:07
Mother of Texas A&M student demands answers after daughter’s fatal fall from high-rise in Austin
Do police have to wait 24 hours to declare an adult missing? ▶ 2:20
Do police have to wait 24 hours to declare an adult missing?
Harlandale ISD teacher arrested, accused of sexual assault of child, SAPD says ▶ 1:05
Harlandale ISD teacher arrested, accused of sexual assault of child, SAPD says
Mother questions circumstances surrounding death of daughter, a Texas A&M student, in Austin ▶ 1:03
Mother questions circumstances surrounding death of daughter, a Texas A&M student, in Austin
Ousted Alamo Trust president questions timing of resignation request ▶ 1:13
Ousted Alamo Trust president questions timing of resignation request
Prepare to pay a $45 fee to fly if you don't have a Real ID ▶ 0:35
Prepare to pay a $45 fee to fly if you don't have a Real ID
Some UTSA students forced to move dorm rooms as school complies with state’s ‘bathroom bill’ ▶ 1:08
Some UTSA students forced to move dorm rooms as school complies with state’s ‘bathroom bill’
How to share your San Antonio Marathon pics & videos to KSAT Connect ▶ 0:29
How to share your San Antonio Marathon pics & videos to KSAT Connect
How Black Friday can make the economy seem healthier than it is ▶ 1:18
How Black Friday can make the economy seem healthier than it is
Interactive map shows car burglaries at popular San Antonio shopping centers ▶ 0:32
Interactive map shows car burglaries at popular San Antonio shopping centers
Experience San Antonio’s newest drive-thru Christmas light display “The Light Park” at Wolff Stadium ▶ 1:04
Experience San Antonio’s newest drive-thru Christmas light display “The Light Park” at Wolff Stadium
1-on-1 with Colin Allred, candidate for US Senate ▶ 0:41
1-on-1 with Colin Allred, candidate for US Senate
James Talarico shares his favorite things about Texas ▶ 1:48
James Talarico shares his favorite things about Texas
David Elder tries entrees, drinks and desserts at Salsita at the Rim ▶ 1:29
David Elder tries entrees, drinks and desserts at Salsita at the Rim
David Elder tries the Tres Leches Strawberry Matcha Latte from La Panaderia ▶ 0:54
David Elder tries the Tres Leches Strawberry Matcha Latte from La Panaderia
David Elder tries Snow Island in San Antonio ▶ 2:51
David Elder tries Snow Island in San Antonio
Surf & Turf at Sea Island Shrimp House ▶ 0:39
Surf & Turf at Sea Island Shrimp House
Previous photo Next photo