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

January weather forecast and Climate
Lake Havasu City, AZ

January is one of the best times to visit Lake Havasu City, as the winter is mild with the average temperatures in the 44°F (6.7°C) to 64°F (17.8°C) range.
Sunny days are numerous along with a few cloudy ones. The day lasts for about 10 hours with 8 hours of sunlight. January is the wettest month of the year with hardly 0.7" (17.8mm) of rainfall most of which occurs in 3 days.
Expect sudden rain, stormy conditions and a rapid drop in the temperatures past evening - the cold often surprises people because they forget that they are in the desert.
  • The average high temperature in January: 18°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 January: 6.5°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 January: 19.3mm

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 January: 3 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 January: 10h

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 January: 8h

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 January: 3

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