Cold steppe climate
Climate San Antonio - New Mexico
Annual high77ºF
Annual low39ºF
Precipitation9.88 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 56 | 20 | 0.36 | 1 |
| Feb | 62 | 24 | 0.46 | 1 |
| Mar | 69 | 30 | 0.40 | 0 |
| Apr | 77 | 37 | 0.25 | 0 |
| May | 87 | 46 | 0.51 | 0 |
| Jun | 95 | 54 | 0.53 | 0 |
| Jul | 96 | 60 | 1.44 | 0 |
| Aug | 93 | 59 | 2.09 | 0 |
| Sep | 88 | 51 | 1.14 | 0 |
| Oct | 78 | 38 | 1.26 | 0 |
| Nov | 67 | 27 | 0.56 | 0 |
| Dec | 56 | 20 | 0.88 | 3 |
- JanHigh 56ºFLow 20ºFPrecip 0.36 inch
- FebHigh 62ºFLow 24ºFPrecip 0.46 inch
- MarHigh 69ºFLow 30ºFPrecip 0.40 inch
- AprHigh 77ºFLow 37ºFPrecip 0.25 inch
- MayHigh 87ºFLow 46ºFPrecip 0.51 inch
- JunHigh 95ºFLow 54ºFPrecip 0.53 inch
- JulHigh 96ºFLow 60ºFPrecip 1.44 inch
- AugHigh 93ºFLow 59ºFPrecip 2.09 inch
- SepHigh 88ºFLow 51ºFPrecip 1.14 inch
- OctHigh 78ºFLow 38ºFPrecip 1.26 inch
- NovHigh 67ºFLow 27ºFPrecip 0.56 inch
- DecHigh 56ºFLow 20ºFPrecip 0.88 inch
Climate summary
What is the average weather in San Antonio, New Mexico?
San Antonio experiences a cold semi-arid climate, defined by very low annual precipitation. Summers are hot, with temperatures rising significantly, while winters are cold. The area sees a very large seasonal temperature contrast, and precipitation is generally low, occasionally arriving in brief showers, with a small increase in late summer. Occasional snowfall occurs during the colder months.
San Antonio weather averages
Annual high77ºF
Annual low39ºF
Precipitation9.88 inch
Snowfall5 inch
Daily normals San Antonio - New Mexico - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 55.0 | 18.6 | 0.02 | 0.02 | 0.00 | 0.00 |
| Jan 2 | 55.0 | 18.7 | 0.04 | 0.04 | 0.00 | 0.00 |
| Jan 3 | 55.1 | 18.7 | 0.06 | 0.06 | 0.10 | 0.10 |
| Jan 4 | 55.2 | 18.8 | 0.07 | 0.07 | 0.10 | 0.10 |
| Jan 5 | 55.3 | 18.8 | 0.09 | 0.09 | 0.10 | 0.10 |
| Jan 6 | 55.5 | 18.9 | 0.11 | 0.11 | 0.10 | 0.10 |
| Jan 7 | 55.6 | 19.0 | 0.12 | 0.12 | 0.10 | 0.10 |
| Jan 8 | 55.7 | 19.0 | 0.14 | 0.14 | 0.20 | 0.20 |
| Jan 9 | 55.9 | 19.1 | 0.15 | 0.15 | 0.20 | 0.20 |
| Jan 10 | 56.1 | 19.2 | 0.17 | 0.17 | 0.20 | 0.20 |
| Jan 11 | 56.2 | 19.3 | 0.18 | 0.18 | 0.20 | 0.20 |
| Jan 12 | 56.4 | 19.4 | 0.19 | 0.19 | 0.20 | 0.20 |
| Jan 13 | 56.6 | 19.5 | 0.20 | 0.20 | 0.20 | 0.20 |
| Jan 14 | 56.8 | 19.5 | 0.21 | 0.21 | 0.20 | 0.20 |
| Jan 15 | 57.0 | 19.6 | 0.22 | 0.22 | 0.20 | 0.20 |
| Jan 16 | 57.1 | 19.7 | 0.22 | 0.22 | 0.20 | 0.20 |
| Jan 17 | 57.3 | 19.8 | 0.23 | 0.23 | 0.20 | 0.20 |
| Jan 18 | 57.5 | 19.9 | 0.24 | 0.24 | 0.20 | 0.20 |
| Jan 19 | 57.7 | 20.0 | 0.26 | 0.26 | 0.20 | 0.20 |
| Jan 20 | 58.0 | 20.1 | 0.27 | 0.27 | 0.20 | 0.20 |
| Jan 21 | 58.2 | 20.2 | 0.28 | 0.28 | 0.30 | 0.30 |
| Jan 22 | 58.4 | 20.3 | 0.29 | 0.29 | 0.30 | 0.30 |
| Jan 23 | 58.6 | 20.4 | 0.30 | 0.30 | 0.30 | 0.30 |
| Jan 24 | 58.8 | 20.5 | 0.31 | 0.31 | 0.30 | 0.30 |
| Jan 25 | 59.0 | 20.6 | 0.32 | 0.32 | 0.30 | 0.30 |
| Jan 26 | 59.2 | 20.7 | 0.33 | 0.33 | 0.30 | 0.30 |
| Jan 27 | 59.4 | 20.8 | 0.34 | 0.34 | 0.30 | 0.30 |
| Jan 28 | 59.6 | 20.9 | 0.35 | 0.35 | 0.30 | 0.30 |
| Jan 29 | 59.8 | 21.1 | 0.36 | 0.36 | 0.30 | 0.30 |
| Jan 30 | 60.0 | 21.2 | 0.37 | 0.37 | 0.30 | 0.30 |
| Jan 31 | 60.2 | 21.3 | 0.38 | 0.38 | 0.30 | 0.30 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history San Antonio - July 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Jul 1 | 98.1 | 54.0 | 0.00 |
| Jul 2 | 98.1 | 59.0 | 0.00 |
| Jul 3 | – | – | 0.00 |
| Jul 4 | – | – | 0.00 |
| Jul 5 | 102.0 | 57.9 | 0.00 |
| Jul 6 | 98.1 | 62.1 | 0.03 |
| Jul 7 | 98.1 | 55.9 | 0.00 |
| Jul 8 | 100.0 | 60.1 | 0.00 |
| Jul 9 | 102.0 | 64.0 | 0.00 |
| Jul 10 | 104.0 | 64.0 | 0.00 |
| Jul 11 | 108.0 | 73.0 | 0.00 |
| Jul 12 | 105.1 | 62.1 | 0.00 |
| Jul 13 | 96.1 | 64.9 | 0.00 |
| Jul 14 | 100.0 | 63.0 | 0.00 |
| Jul 15 | 100.0 | 62.1 | 0.00 |
| Jul 16 | 95.0 | 64.9 | 0.00 |
| Jul 17 | 97.0 | 64.9 | 0.12 |
| Jul 18 | 95.0 | 66.0 | 0.00 |
| Jul 19 | 95.0 | 64.0 | 0.28 |
| Jul 20 | 93.9 | 62.1 | 0.10 |
| Jul 21 | 97.0 | 64.0 | 0.03 |
| Jul 22 | 91.9 | 64.9 | 0.00 |
| Jul 23 | 98.1 | 68.0 | 0.00 |
| Jul 24 | 102.0 | 66.0 | 0.00 |
| Jul 25 | 106.0 | 66.0 | T |
| Jul 26 | 106.0 | 66.0 | 0.53 |
| Jul 27 | 100.9 | 66.9 | 0.00 |
| Jul 28 | 106.0 | 66.9 | 0.09 |
| Jul 29 | 107.1 | 66.0 | 0.05 |
| Jul 30 | 102.9 | 66.9 | 0.01 |
| Jul 31 | 105.1 | 69.1 | 0.00 |
The data for July 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature108.0ºF · Jul 11
- Lowest max temperature91.9ºF · Jul 22
- Highest min temperature73.0ºF · Jul 11
- Lowest min temperature54.0ºF · Jul 1
Geo San Antonio - New Mexico
Location
- Country
- United States
- State
- New Mexico
- County
- –
- City
- San Antonio
- Zip Code
- 87832
- Elevation
- 4567 ft
- Longitude
- -106.87
- Latitude
- 33.92
- ICAO
- –
- IATA
- –