Best year time to visit Zion

General weather information about Zion

Average annual temperature is 14.9 °C

Absolute maximum temperature: 38.1 °C

Absolute minimum temperature: -8.5 °C

Number of sunny days: 205 days

Number of rainy days: 159 days

Number of snow days: 1 day

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

Zion air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.625.327.931.730.231.338.136.136.028.727.419.8
Average daytime temperature (°C)11.114.015.423.423.527.733.231.227.222.114.511.4
Average temperature (°C)6.07.88.615.817.121.226.224.721.215.68.15.8
Average night temperature (°C)2.22.93.29.211.515.420.719.616.310.53.31.7
Absolute minimum temperature (°C)-4.2-8.5-4.81.25.111.018.015.810.43.7-5.8-4.8

Zion monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.814.513.612.411.210.19.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.77.08.19.910.310.612.311.09.29.18.16.0
Precipitation (mm)668138119581048241671661138
Sunny days161516201613111417232519
Rainy days1512151015172017138512
Snow days010000000000

Zion - weather forecast by months

Zion weather in januaryZion weather in februaryZion weather in marchZion weather in aprilZion weather in mayZion weather in juneZion weather in julyZion weather in augustZion weather in septemberZion weather in octoberZion weather in novemberZion weather in december

Best time to visit Zion:

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

  • July — 12.3(h)

The largest precipitation sum in Zion is at

  • April — 119(mm)
  • June — 104(mm)
  • December — 138(mm)

    • Weather forecast in the closest to Zion admin centers

    Weather forecast in the closest towns to Zion

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    MapTrains schedule
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    Frequently asked questions

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