Best year time to visit Zion

General weather information about Zion

Average annual temperature is 15.5 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: -6.6 °C

Number of sunny days: 181 days

Number of rainy days: 183 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)19.523.325.127.629.234.136.036.332.129.426.618.4
Average daytime temperature (°C)11.214.515.320.525.129.631.030.127.721.915.812.0
Average temperature (°C)6.78.39.414.219.223.125.524.721.816.49.96.7
Average night temperature (°C)3.14.14.78.614.017.421.020.417.012.15.63.0
Absolute minimum temperature (°C)-4.2-6.6-6.60.44.410.116.414.512.1-1.2-4.1-5.7

Zion monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)10.010.812.013.114.114.614.413.512.411.310.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.06.97.59.311.111.911.210.010.67.57.86.5
Precipitation (mm)160592031179310113915664565552
Sunny days121318171214121213212116
Rainy days19141313191619191710915
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:

  • May — 11.1(h)
  • June — 11.9(h)
  • July — 11.2(h)

The largest precipitation sum in Zion is at

  • January — 160(mm)
  • March — 203(mm)
  • July — 139(mm)
  • August — 156(mm)

    • Weather forecast in the closest to Zion admin centers

    Weather forecast in the closest towns to Zion

    Explore Zion

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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.