Average monthly snow and rainfall in Portland (TX)
The mean monthly precipitation over the year in Portland (Texas), including rain, snow, hail.
- Most rainfall (rainy season) is seen in September.
- On average, September is the wettest month with 143 mm of precipitation.
- On average, February is the driest month with 29 mm of precipitation.
- The average amount of annual precipitation is 770 mm.
Forecast for Portland (TX)
Mon May 20
32°C | 26°C
SE 
25 km/h
25 km/h
almost clear and no rain
Tue May 21
32°C | 27°C
SE 29 km/h
29 km/h0.7 mm
partly cloudy and small chance of slight rain
Wed May 22
32°C | 27°C
SE 36 km/h
36 km/h0.3 mm
broken clouds and small chance of slight rain
