Hot steppe climate
Climate McAllen - Texas
Annual high86ºF
Annual low65ºF
Precipitation22.2 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 71 | 51 | 1.05 |
| Feb | 75 | 54 | 1.11 |
| Mar | 82 | 60 | 1.03 |
| Apr | 87 | 66 | 1.34 |
| May | 92 | 72 | 2.25 |
| Jun | 96 | 76 | 2.58 |
| Jul | 97 | 76 | 2.00 |
| Aug | 98 | 77 | 2.21 |
| Sep | 93 | 73 | 4.47 |
| Oct | 88 | 67 | 2.08 |
| Nov | 80 | 59 | 0.89 |
| Dec | 72 | 52 | 1.19 |
- JanHigh 71ºFLow 51ºFPrecip 1.05 inch
- FebHigh 75ºFLow 54ºFPrecip 1.11 inch
- MarHigh 82ºFLow 60ºFPrecip 1.03 inch
- AprHigh 87ºFLow 66ºFPrecip 1.34 inch
- MayHigh 92ºFLow 72ºFPrecip 2.25 inch
- JunHigh 96ºFLow 76ºFPrecip 2.58 inch
- JulHigh 97ºFLow 76ºFPrecip 2.00 inch
- AugHigh 98ºFLow 77ºFPrecip 2.21 inch
- SepHigh 93ºFLow 73ºFPrecip 4.47 inch
- OctHigh 88ºFLow 67ºFPrecip 2.08 inch
- NovHigh 80ºFLow 59ºFPrecip 0.89 inch
- DecHigh 72ºFLow 52ºFPrecip 1.19 inch
Climate summary
What is the average weather in McAllen, Texas?
McAllen experiences a hot semi-arid climate, defined by its very hot summers. Winters are mild, offering a strong contrast to the intense summer heat. The area receives moderate precipitation annually, with a distinct pattern of wetter conditions in the fall. Precipitation is generally low, often arriving in brief showers.
McAllen weather averages
Annual high86ºF
Annual low65ºF
Precipitation22.2 inch
Daily normals McAllen - Texas - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 70.8 | 48.9 | 0.02 | 0.02 |
| Jan 2 | 70.7 | 48.9 | 0.04 | 0.04 |
| Jan 3 | 70.7 | 48.8 | 0.06 | 0.06 |
| Jan 4 | 70.6 | 48.8 | 0.08 | 0.08 |
| Jan 5 | 70.6 | 48.8 | 0.10 | 0.10 |
| Jan 6 | 70.6 | 48.8 | 0.11 | 0.11 |
| Jan 7 | 70.6 | 48.8 | 0.13 | 0.13 |
| Jan 8 | 70.6 | 48.8 | 0.15 | 0.15 |
| Jan 9 | 70.6 | 48.8 | 0.16 | 0.16 |
| Jan 10 | 70.6 | 48.8 | 0.18 | 0.18 |
| Jan 11 | 70.7 | 48.9 | 0.20 | 0.20 |
| Jan 12 | 70.7 | 48.9 | 0.22 | 0.22 |
| Jan 13 | 70.8 | 48.9 | 0.24 | 0.24 |
| Jan 14 | 70.8 | 49.0 | 0.26 | 0.26 |
| Jan 15 | 70.9 | 49.1 | 0.28 | 0.28 |
| Jan 16 | 71.0 | 49.1 | 0.29 | 0.29 |
| Jan 17 | 71.1 | 49.2 | 0.31 | 0.31 |
| Jan 18 | 71.2 | 49.3 | 0.33 | 0.33 |
| Jan 19 | 71.3 | 49.4 | 0.35 | 0.35 |
| Jan 20 | 71.5 | 49.5 | 0.37 | 0.37 |
| Jan 21 | 71.6 | 49.6 | 0.40 | 0.40 |
| Jan 22 | 71.8 | 49.7 | 0.42 | 0.42 |
| Jan 23 | 71.9 | 49.8 | 0.45 | 0.45 |
| Jan 24 | 72.1 | 49.9 | 0.47 | 0.47 |
| Jan 25 | 72.2 | 50.0 | 0.50 | 0.50 |
| Jan 26 | 72.4 | 50.2 | 0.52 | 0.52 |
| Jan 27 | 72.6 | 50.3 | 0.55 | 0.55 |
| Jan 28 | 72.8 | 50.4 | 0.57 | 0.57 |
| Jan 29 | 73.0 | 50.6 | 0.60 | 0.60 |
| Jan 30 | 73.2 | 50.7 | 0.63 | 0.63 |
| Jan 31 | 73.4 | 50.9 | 0.65 | 0.65 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history McAllen - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 93.0 | 75.0 | 0.00 |
| Nov 2 | 93.9 | 72.0 | 0.00 |
| Nov 3 | 89.1 | 78.1 | 0.00 |
| Nov 4 | 89.1 | 69.1 | 0.00 |
| Nov 5 | 90.0 | 68.0 | 0.00 |
| Nov 6 | 84.9 | 73.9 | T |
| Nov 7 | 84.9 | 72.0 | 0.02 |
| Nov 8 | 78.1 | 66.0 | 1.84 |
| Nov 9 | – | – | – |
| Nov 10 | – | – | – |
| Nov 11 | – | – | – |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 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 temperature93.9ºF · Nov 2
- Lowest max temperature78.1ºF · Nov 8
- Highest min temperature78.1ºF · Nov 3
- Lowest min temperature66.0ºF · Nov 8
Geo McAllen - Texas
Location
- Country
- United States
- State
- Texas
- County
- Hidalgo
- City
- McAllen
- Zip Code
- 78503
- Elevation
- 95 ft
- Longitude
- -98.24
- Latitude
- 26.18
- ICAO
- –
- IATA
- –