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

May weather forecast and climate
San Luis, AZ

The last month of the spring, May, is a tropical month in San Luis, Arizona, with average temperature varying between 73°F (22.8°C) and 86°F (30°C).

Temperature

In May, the average high-temperature is essentially the same as in April - a tropical 86°F (30°C). The average low-temperature, in May, is 73°F (22.8°C).

Rainfall

Throughout May, in San Luis, Arizona, 0.3" (8.1mm) of precipitation is accumulated. During the entire year, San Luis aggregates up to 12.8" (325.8mm) of precipitation.

Daylight

The average length of the day in May is 13.8h.

What is the temperature in May in San Luis?

In San Luis, in May, the average high-temperature is 86°F (30°C), and the average low-temperature is 73°F (22.8°C).

How much does it rain in San Luis in May?

Throughout May, in San Luis, 0.3" (8.1mm) of precipitation is accumulated.

What is the average length of the day in May in San Luis?

The average length of the day in May in San Luis is 13.8h.
Average temperature in May - San Luis, AZ
  • Average high temperature in May: 86°F

The warmest month (with the highest average high temperature) is August (108°F).
The month with the lowest average high temperature is January (68°F).

  • Average low temperature in May: 73°F

The month with the highest average low temperature is August (84°F).
The coldest month (with the lowest average low temperature) is January (48°F).

Average rainfall in May - San Luis, AZ
  • Average rainfall in May: 0.3"

The wettest month (with the highest rainfall) is September (2.8").
The driest month (with the lowest rainfall) is July (0.2").

Average daylight in May - San Luis, AZ
  • Average daylight in May: 13.8h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).