Arizona, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and Climate
Gilbert, AZ

May raises the heat with the end of the brief spring season. The average high temperature touches 94°F (34.4°C) while the average low is at a comfortable 61°F (16.1°C).
May in Gilbert has plenty of sunshine as the rain is almost absent over the arid and rocky landscape. The heat is more of the dry type, and the thermometer rises quickly during the day, but Gilbert is a calm and happy town with tourists eager to explore its history.
Light summer clothing is sufficient in May but carry sun protection in the form of hats and lotions.
  • The average high temperature in May: 35°C

The warmest month (with the highest average high temperature) is July (41.7°C).
Months with the lowest average high temperature are January and December (19.4°C).

  • The average low temperature in May: 16.1°C

The month with the highest average low temperature is July (25°C).
The coldest month (with the lowest average low temperature) is December (4.4°C).

  • The average rainfall in May: 3.3mm

The wettest month (with the highest rainfall) is March (30.2mm).
The driest month (with the lowest rainfall) is June (1mm).

  • The average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.5h).
Months with shortest days are January and December (Average daylight: 10h).