Jerome
Arizona, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Jerome, AZ

December, the first month of the winter, in Jerome, is still a cool month, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 50.2°F (10.1°C).

Temperature

In Jerome, the average high-temperature slightly decreases, from a mild 57.9°F (14.4°C) in November, to a cool 50.2°F (10.1°C). The average low-temperature, in Jerome, is 34°F (1.1°C).

Rainfall

In Jerome, Arizona, in December, during 4.5 rainfall days, 1.2" (30.7mm) of precipitation is typically accumulated. Throughout the year, in Jerome, there are 62.2 rainfall days, and 19.7" (501.6mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Jerome are January through April, November and December. In Jerome, during December, snow falls for 0.4 days and regularly aggregates up to 1" (25.4mm) of snow. Throughout the year, there are 3.3 snowfall days, and 9.5" (241.3mm) of snow is accumulated.

Daylight

The month with the shortest days in Jerome is December, with an average of 9.9h of daylight.

What is the temperature in December in Jerome?

In Jerome, in December, the average high-temperature is 50.2°F (10.1°C), and the average low-temperature is 34°F (1.1°C).

How much does it rain in Jerome in December?

In December, the rain falls for 4.5 days. Throughout December, 1.2" (30.7mm) of precipitation is accumulated.

How much does it snow in Jerome in December?

In December, it is snowing for 0.4 days. Throughout December, 1" (25.4mm) of snow is accumulated.

What is the month with the shortest days in Jerome?

The month with the shortest days is December, with an average of 9.9h of daylight.

What is the average length of the day in December in Jerome?

In December, the average length of the day in Jerome is 9.9h.
Average temperature in December - Jerome, AZ
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (49.4°F).

  • Average low temperature in December: 34°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average rainfall in December - Jerome, AZ
  • Average rainfall in December: 1.2"

The wettest month (with the highest rainfall) is August (3").
The driest month (with the lowest rainfall) is June (0.5").

Average rainfall days in December - Jerome, AZ
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is August (9.2 days).
The month with the lowest number of rainy days is June (2.1 days).

Average snowfall in December - Jerome, AZ
  • Average snowfall in December: 1"

The month with the highest snowfall is March (2.7").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in December - Jerome, AZ
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is March (1 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December - Jerome, AZ
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.9h).