Average monthly snow and rainfall in McAllen (TX)
The mean monthly precipitation over the year in McAllen (Texas), including rain, snow, hail.
- Most rainfall (rainy season) is seen in July and September.
- On average, September is the wettest month with 129 mm of precipitation.
- On average, February is the driest month with 20 mm of precipitation.
- The average amount of annual precipitation is 648 mm.
Weather Forecasts for McAllen (TX)
Thu May 02
34°C | 26°C
SE 
29 km/h
29 km/h
partly cloudy and no rain
Fri May 03
34°C | 26°C
E 25 km/h
25 km/h0.4 mm
broken clouds and chance of slight rain
Sat May 04
34°C | 25°C
SE 29 km/h
29 km/h
partly cloudy and no rain
