December weather forecast
Lake Havasu City, AZ

Panorama of Lake Havasu City in Arizona, with a view of the iconic London Bridge
Panorama of Lake Havasu City in Arizona, with a view of the iconic London Bridge

Weather in December

The first month of the winter, December, is still a mild month in Lake Havasu City, Arizona, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 60.1°F (15.6°C).

Temperature

With an average high-temperature of 60.1°F (15.6°C) and an average low-temperature of 46.6°F (8.1°C), December is the coldest month.

Humidity

The average relative humidity in Lake Havasu City is 39%.

Rainfall

In Lake Havasu City, during December, the rain falls for 4.9 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 52.1 rainfall days, and 6.26" (159mm) of precipitation is accumulated.

Snowfall

The only month with snowfall in Lake Havasu City is December. The month with the most snowfall days in Lake Havasu City is December when snow falls for 0.1 days.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year in Lake Havasu City.

Sunshine

December has the least sunshine of the year, with an average of 6.8h of sunshine.

UV index

With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the coldest month in Lake Havasu City?

The coldest month in Lake Havasu City is December, with an average high-temperature of 60.1°F (15.6°C) and an average low-temperature of 46.6°F (8.1°C).

What is the average humidity in December in Lake Havasu City?

In Lake Havasu City, the average relative humidity in December is 39%.

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

In December, the rain falls for 4.9 days. Throughout December, 0.67" (17mm) of precipitation is accumulated.

When does it snow the most in Lake Havasu City?

December has the most snowfall days of the year in Lake Havasu City. Snow falls for 0.1 days.

When does it start snowing in Lake Havasu City?

December is the first month it typically snows. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days in Lake Havasu City?

December has the shortest days of the year in Lake Havasu City, with an average of 9.9h of daylight.

How many hours of daylight does Lake Havasu City have in December?

In Lake Havasu City, Arizona, the average length of the day in December is 9.9h.

What is the month with the least sunshine in Lake Havasu City?

December has the least sunshine of the year in Lake Havasu City, Arizona, with an average of 6.8h of sunshine.

How long on average sun shines in December in Lake Havasu City?

The average sunshine in December is 6.8h.

When is the lowest UV index in Lake Havasu City?

December is the month with the lowest UV index in Lake Havasu City, Arizona, with an average maximum UV index of 3.

How high is the UV index in December in Lake Havasu City?

In Lake Havasu City, Arizona, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in December
Lake Havasu City, AZ

Average temperature in December - Lake Havasu City, AZ
  • Average high temperature in December: 60.1°F

The warmest month (with the highest average high temperature) is July (102.7°F).
The month with the lowest average high temperature is December (60.1°F).

  • Average low temperature in December: 46.6°F

The month with the highest average low temperature is August (85.5°F).
The coldest month (with the lowest average low temperature) is December (46.6°F).

[Resources]

Average pressure in December
Lake Havasu City, AZ

Average pressure in December - Lake Havasu City, AZ
  • Average pressure in December: 30.06"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.75").

[Resources]

Average wind speed in December
Lake Havasu City, AZ

Average wind speed in December - Lake Havasu City, AZ
  • Average wind speed in December: 6.6mph

The windiest months (with the highest average wind speed) are April and May (8.6mph).
The calmest month (with the lowest average wind speed) is November (6.5mph).

[Resources]

Average humidity in December
Lake Havasu City, AZ

Average humidity in December - Lake Havasu City, AZ
  • Average humidity in December: 39%

The month with the highest relative humidity is January (40%).
The month with the lowest relative humidity is June (15%).

[Resources]

Average rainfall in December
Lake Havasu City, AZ

Average rainfall in December - Lake Havasu City, AZ
  • Average rainfall in December: 0.67"

The wettest month (with the highest rainfall) is August (1.02").
The driest month (with the least rainfall) is June (0.04").

[Resources]

Average rainfall days in December
Lake Havasu City, AZ

Average rainfall days in December - Lake Havasu City, AZ
  • Average rainfall days in December: 4.9 days

The month with the highest number of rainy days is July (9.3 days).
The month with the least rainy days is June (0.8 days).

[Resources]

Average snowfall days in December
Lake Havasu City, AZ

Average snowfall days in December - Lake Havasu City, AZ
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Lake Havasu City, AZ

Average daylight in December / Average sunshine in December - Lake Havasu City, AZ
  • Average daylight in December: 9.9h

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

  • Average sunshine in December: 6.8h

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.8h).

[Resources]

Average sunshine days in December
Lake Havasu City, AZ

Average sunshine days in December - Lake Havasu City, AZ
  • Average sunshine days in December: 25.5 days

The month with the most sunshine days is June (28.7 days).
The month with the least sunshine days is August (18.7 days).

[Resources]

Average UV index in December
Lake Havasu City, AZ

Average UV index in December - Lake Havasu City, AZ
  • Average UV index in December: 3

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

[Resources]

Average cloud cover in December
Lake Havasu City, AZ

Average cloud cover in December - Lake Havasu City, AZ
  • Average cloud cover in December: 21

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).

[Resources]

Average visibility in December
Lake Havasu City, AZ

Average visibility in December - Lake Havasu City, AZ
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location