Best year time to visit Surprise

General weather information about Surprise

Average annual temperature is 16.4 °C

Absolute maximum temperature: 37.7 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 190 days

Number of rainy days: 175 days

Look at detailed online map of Surprise

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

Surprise air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.225.324.528.429.333.436.137.732.629.926.219.1
Average daytime temperature (°C)12.415.816.721.025.528.831.930.929.323.417.412.7
Average temperature (°C)7.710.110.714.819.422.826.125.523.117.211.47.6
Average night temperature (°C)4.35.96.19.914.517.821.821.418.212.46.93.7
Absolute minimum temperature (°C)-2.9-4.5-3.54.46.813.718.116.814.56.4-2.6-2.6

Surprise monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)4.95.98.49.111.011.011.410.111.18.57.56.5
Precipitation (mm)13411011493541187514324153999
Sunny days111118161212121421212220
Rainy days2017131419181917910811
Snow days000000000000

Surprise - weather forecast by months

Surprise weather in januarySurprise weather in februarySurprise weather in marchSurprise weather in aprilSurprise weather in maySurprise weather in juneSurprise weather in julySurprise weather in augustSurprise weather in septemberSurprise weather in octoberSurprise weather in novemberSurprise weather in december

Best time to visit Surprise:

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

  • July — 11.4(h)
  • September — 11.1(h)

The largest precipitation sum in Surprise is at

  • January — 134(mm)
  • February — 110(mm)
  • March — 114(mm)
  • June — 118(mm)
  • August — 143(mm)

    • Weather forecast in the closest to Surprise admin centers

    Weather forecast in the closest towns to Surprise

    Explore Surprise

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    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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