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When to go

Phoenix in December

In December, Phoenix averages daytime highs of 18°C and night-time lows of 4°C, with about 31 mm of rain over the month. That makes December the 12th warmest and the 5th wettest month of the year here. The most comfortable months are usually March, April and November.

Phoenix, United States
Photo: Bigmikebmw, CC BY-SA 3.0
Average high
18°C
Average low
4°C
Rainfall
31 mm
Humidity
45%

Climate

Phoenix weather through the year

NASA POWER climate averages, 2001–2020. December is highlighted.
Average monthly weather
MonthJanFebMarAprMayJunJulAugSepOctNovDec
High °C182025293441414037312418
Low °C46912172327262316104
Rain mm333221862333322141931

FAQ

Phoenix in December: questions

Is December a good time to visit Phoenix?

December is not among the most comfortable months in Phoenix; March, April and November are usually better. Expect highs around 18°C and 31 mm of rain (NASA climate averages, 2001–2020).

How hot is Phoenix in December?

The average daytime high in Phoenix in December is 18°C and the average low is 4°C.

Does it rain in Phoenix in December?

Phoenix gets about 31 mm of rain in December on average, making it the 5th wettest month. Average humidity is 45%.

How much are hotels in Phoenix in December?

Prices depend on dates and availability. Search Phoenix for December on book.maqami.co to see live prices; signed-in members save up to 10% versus the guest price.

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