Weather in Plano in May
Plano temperatures in May range from 18 to 30 and there is an average of 13 days of rain.
Avg Temp
18° - 30°
Avg Rainy Days
13
Avg Dry Days
18
Avg Snow Days
0
Weather Facts - Plano in May
* The warmest temperature recorded in in May is 38°C
* The coldest temperature recorded in Plano in May is 4°C
* The average rainfall in Plano in May is 128 mm