Weather in Sierra Vista in May
The weather in Sierra Vista in May varies radically. Daytime is relatively hot since temperatures get higher than 34 degrees, while the nights are much colder and there are no more than 15 degrees. Therefore, it is recommended to pack for both warm and chilly conditions
Avg Temp
15° - 34°
Avg Rainy Days
3
Avg Dry Days
28
Avg Snow Days
0
Weather Facts - Sierra Vista in May
* The warmest temperature recorded in in May is 43°C
* The coldest temperature recorded in Sierra Vista in May is 6°C
* The average rainfall in Sierra Vista in May is 6 mm