Cool
Average highs are around 19°C, so pack for cooler days.
January verdict
Phoenix, Arizona, United States in January
Weather score50Mixed
Mixed for holiday weather
Average highs are around 19°C, so pack for cooler days. Sunshine averages 8.1h per day, so bright days are a strong part of the month. Rainfall averages 21mm, which is relatively low for holiday planning.
January weather
Monthly averages
Temp
19°C
Rain
21mm
Sun
8.1h
Weather score
50
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 21mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.1h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Phoenix, Arizona, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
January19°C average high
January has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
January21mm average rain
January is close to Phoenix's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
January8.1 hours average sun
January is one of the less sunny months locally, though average sunshine is still strong by holiday standards.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
Weather score
January50 weather score
January is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsApril to May and October
These months have the strongest weather score in the monthly averages.
Hotels in Phoenix, Arizona, United States
Marriott
View all
JW Marriott Phoenix Desert Ridge Resort & SpaPhoenix, Arizona, USA
Marriott Phoenix AirportPhoenix, Arizona, USA
Renaissance Phoenix Downtown HotelPhoenix, Arizona, USA
The Westin Phoenix DowntownPhoenix, Arizona, USA
Sheraton Grand at Wild Horse PassPhoenix, Arizona, USA
Sheraton Phoenix DowntownPhoenix, Arizona, USA