Best year time to visit City of Merriam

General weather information about City of Merriam

Average annual temperature is 14.5 °C

Absolute maximum temperature: 39.2 °C

Absolute minimum temperature: -11.8 °C

Number of sunny days: 208 days

Number of rainy days: 153 days

Number of snow days: 4 days

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* Weather data for City of Merriam United States is based on climate observations for 2026 year

City of Merriam air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.019.223.128.232.438.238.639.236.832.024.516.3
Average daytime temperature (°C)7.010.411.820.426.430.932.431.929.220.813.59.6
Average temperature (°C)1.83.46.013.319.824.526.326.222.915.58.05.3
Average night temperature (°C)-1.9-1.71.67.714.119.021.521.617.611.13.82.3
Absolute minimum temperature (°C)-11.8-11.6-8.0-0.35.012.417.216.013.1-2.4-5.2-3.3

City of Merriam 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)9.810.712.013.214.314.914.613.712.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)6.17.77.110.210.412.210.811.010.47.96.84.9
Precipitation (mm)547610753681201091229213526115
Sunny days171716201616121822182214
Rainy days1211151015141913813617
Snow days200000000020

City of Merriam - weather forecast by months

City of Merriam weather in januaryCity of Merriam weather in februaryCity of Merriam weather in marchCity of Merriam weather in aprilCity of Merriam weather in mayCity of Merriam weather in juneCity of Merriam weather in julyCity of Merriam weather in augustCity of Merriam weather in septemberCity of Merriam weather in octoberCity of Merriam weather in novemberCity of Merriam weather in december

Best time to visit City of Merriam:

The best time to visit City of Merriam during the most sunny months:

  • June — 12.2(h)

The largest precipitation sum in City of Merriam is at

  • June — 120(mm)
  • August — 122(mm)
  • October — 135(mm)
  • December — 115(mm)

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    Frequently asked questions

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