Best year time to visit Arizona

General weather information about Arizona

Average annual temperature is 19.8 °C

Absolute maximum temperature: 40.3 °C

Absolute minimum temperature: -1.1 °C

Number of sunny days: 205 days

Number of rainy days: 160 days

Look at detailed online map of Arizona

* Weather data for Arizona United States is based on climate observations for 2026 year

Arizona air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.526.627.929.732.137.638.140.336.632.627.824.4
Average daytime temperature (°C)16.218.421.823.328.733.634.737.032.425.918.716.5
Average temperature (°C)11.312.515.517.222.827.229.030.626.220.113.510.8
Average night temperature (°C)7.88.411.112.817.922.124.725.621.515.99.76.6
Absolute minimum temperature (°C)-0.6-1.0-1.18.59.919.520.920.618.04.61.10.3

Arizona monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.311.012.013.013.814.314.113.312.411.410.510.0
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.46.98.48.010.511.911.511.910.78.37.07.6
Precipitation (mm)1741061192359259744239486763
Sunny days141315111414192518192023
Rainy days1715161917161261212108
Snow days000000000000

Arizona - weather forecast by months

Arizona weather in januaryArizona weather in februaryArizona weather in marchArizona weather in aprilArizona weather in mayArizona weather in juneArizona weather in julyArizona weather in augustArizona weather in septemberArizona weather in octoberArizona weather in novemberArizona weather in december

Best time to visit Arizona:

The best time to visit Arizona during the most sunny months:

  • June — 11.9(h)
  • July — 11.5(h)
  • August — 11.9(h)

The largest precipitation sum in Arizona is at

  • January — 174(mm)
  • March — 119(mm)
  • April — 235(mm)

    • Weather forecast in the closest to Arizona admin centers

    Weather forecast in the closest towns to Arizona

    Explore Arizona

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Arizona?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Arizona.
    What is the weather like in Arizona?
    See average temperature, rainfall and daylight hours for Arizona by month in the table above.
    How many sunny days does Arizona have?
    The monthly weather statistics above show sunshine and rainfall patterns for Arizona throughout the year.