Lake Havasu City
Arizona, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and Climate
Lake Havasu City, AZ

May raises the heat in Lake Havasu City as the average high temperature crosses 95°F (35°C). The humidity is low as the sun chases the clouds from the skies. May has the highest number of monthly sunshine hours at 390.
The near absence of rain is evident in the dry landscape. The dry conditions and the open desert lands make Lake Havasu City a perfect host for the Desert Storm racing season.
Despite the harsh weather, the city sees an influx of visitors during May.
  • The average high temperature in May: 35.3°C

The warmest month (with the highest average high temperature) is July (42.9°C).
The month with the lowest average high temperature is December (17.2°C).

  • The average low temperature in May: 20.5°C

The month with the highest average low temperature is July (29.2°C).
The coldest month (with the lowest average low temperature) is December (6.1°C).

  • The average rainfall in May: 0.8mm

The wettest month (with the highest rainfall) is January (19.3mm).
The driest month (with the lowest rainfall) is June (0.3mm).

  • The average rainfall days in May: 1 days

Months with the highest number of rainy days are March and August (4 days).
Months with the lowest number of rainy days are May and June (1 days).

  • The average daylight in May: 14h

Months with the longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • The average sunshine in May: 13h

Months with most sunshine are May and June (Average sunshine: 13h).
Months with least sunshine are January, November and December (Average sunshine: 8).

  • The average UV index in May: 9

The month with the highest UV index is July (UV index 11).
The month with the lowest UV index is December (UV index 2).