Weather in McAllen, Texas, United States
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 11°C | 22°C | 26.2 mm | 55% | 39.9 km/h |
| February | 12°C | 24°C | 21.8 mm | 49% | 43.5 km/h |
| March | 17°C | 29°C | 31.0 mm | 48% | 47.1 km/h |
| April | 21°C | 31°C | 49.0 mm | 54% | 47.5 km/h |
| May | 24°C | 34°C | 61.9 mm | 51% | 45.7 km/h |
| June | 26°C | 36°C | 51.6 mm | 38% | 45.3 km/h |
| July | 26°C | 36°C | 82.0 mm | 48% | 45.0 km/h |
| August | 26°C | 37°C | 47.4 mm | 42% | 43.0 km/h |
| September | 24°C | 35°C | 66.6 mm | 40% | 37.7 km/h |
| October | 21°C | 32°C | 32.1 mm | 39% | 37.6 km/h |
| November | 16°C | 27°C | 50.0 mm | 48% | 37.9 km/h |
| December | 14°C | 25°C | 18.3 mm | 49% | 36.7 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 28.1% | |
| February | 32.4% | |
| March | 34.0% | |
| April | 27.6% | |
| May | 11.3% | |
| June | 1.6% | |
| July | 0.6% | |
| August | 0.1% | |
| September | 4.8% | |
| October | 27.5% | |
| November | 42.5% | |
| December | 41.6% |
About this location and data
- Urban-centre population
- 355,331
- Elevation
- 43 m
- Coordinates
- 26.22°N, 98.23°W
- Urban area
- 161 km²
Weather averages use 2 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: