climatesince.com

Zavala County, TX

: September 2026 so far averaged 87.9°F in Zavala County, TX, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
98.9°F
Warmest since 2011
5th warmest of 76
Low
73.3°F
Warmest since 2019
5th warmest of 76

No measurable precipitation in the county average of Zavala County, TX for 10 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September high of the county average in Zavala County, TX since 1951: 98.9°F in 2026; the highest is 104.4°F, in 2005.
2011: 100.4°F2005: 104.4°F2026: 98.9°F 2026 98.9°F 2005 104.4°F since 2011 1951 2026
  • Normal range, 82.8 to 95.8°F
Every year as a table

Every 29 September low of the county average in Zavala County, TX since 1951: 73.3°F in 2026; the lowest is 46.6°F, in 1967.

YearHigh, °FLow, °F
202698.973.3
20259263.6
202496.460
202397.169
202289.653.6
202197.173.1
202082.955.2
201998.577.5
20188267.2
201777.871.6
201687.664.8
201595.565.7
20148665.2
201390.270.1
201284.770.9
2011100.467.9
201087.255.7
200994.470
200889.358.1
200793.168.2
200692.865.8
2005104.473.5
200485.465.2
200386.159.7
200290.261.1
200188.554.3
200085.653.5
199991.261.5
199894.269.9
199794.962
199678.649.1
199593.671.2
199493.759.8
199389.553.6
199287.355.6
199183.558.6
199089.665.2
198987.456.8
198891.370.7
198789.468.3
198694.575.4
198584.564.7
198479.653
198385.765.9
198293.866
198190.167.1
198088.572.5
197997.859.3
197879.559.3
197799.870.8
197674.163.4
197589.855.8
197486.151.4
19738459.1
197290.570.9
197187.266.6
197072.854.2
196992.259.7
196883.758.6
196775.146.6
196690.466
196587.260.7
196476.660.6
196387.559.2
196285.860.9
196192.266.1
196090.655.6
195994.571.1
195881.863
195784.760
195693.358.8
19559472.4
195496.876
19539960.6
195292.258.6
19519270.1

The month

August 2026 averaged 88.4°F in Zavala County, TX, the warmest August in the county average since 2024, tied 11th warmest of 132 (with 1948) (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 98.9°F averaged over Zavala County, TX, the warmest 29 September in the county average since 2011, 5th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 73.3°F averaged over Zavala County, TX, the warmest 29 September night in the county average since 2019, 5th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Del Rio, TX 78.9 mi, the nearest city with its own station