August weather forecast and climate
Lake Havasu City, AZ

A wide aerial panorama of Lake Havasu City in Arizona, with a view of the iconic London Bridge
A wide aerial panorama of Lake Havasu City in Arizona, with a view of the iconic London Bridge
August lies in the scorching heat of Lake Havasu City's summer season. The rainfall is noticeable to the tune of 0.6" (15.2mm) with as many as 4 rainy days during the month.
The temperatures register in the range of 84°F (28.9°C) to 108°F (42.2°C) on an average with many days touching 115°F (46.1°C) and a few even 120°F (48.9°C).
The humidity is at the highest of the summer season as thunderstorms, lightning, and flash floods manifest during August. Summer sees crowds in Lake Havasu City to attend the various events and festivities in the region.

What is the temperature in August in Lake Havasu City?

In August, in Lake Havasu City, Arizona, the average high-temperature is 108°F (42.2°C), and the average low-temperature is 83.8°F (28.8°C).

How much does it rain in Lake Havasu City in August?

In Lake Havasu City, in August, it is raining for 4 days, with typically 0.3" (8.4mm) of accumulated precipitation.
Average temperature in August - Lake Havasu City, AZ
  • Average high temperature in August: 108°F

The warmest month (with the highest average high temperature) is July (109.2°F).
The month with the lowest average high temperature is December (62.9°F).

  • Average low temperature in August: 83.8°F

The month with the highest average low temperature is July (84.5°F).
The coldest month (with the lowest average low temperature) is December (43°F).

Average rainfall in August - Lake Havasu City, AZ
  • Average rainfall in August: 0.3"

The wettest month (with the highest rainfall) is January (0.8").
Driest months (with the lowest rainfall) are May and June (0").

Average rainfall days in August - Lake Havasu City, AZ
  • Average rainfall days in August: 4 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).

Average daylight in August / Average sunshine in August - Lake Havasu City, AZ
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in August: 12h

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

Average UV index in August - Lake Havasu City, AZ
  • Average UV index in August: 10

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

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