Best year time to visit Merrill

General weather information about Merrill

Average annual temperature is 7.0 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -32.7 °C

Number of sunny days: 110 days

Number of rainy days: 194 days

Number of snow days: 61 days

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

Merrill air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.111.47.324.428.831.629.624.329.127.414.78.9
Average daytime temperature (°C)-0.4-0.41.812.117.020.924.421.020.314.14.02.2
Average temperature (°C)-4.0-6.2-2.26.311.416.219.917.116.010.4-0.1-1.2
Average night temperature (°C)-7.4-11.3-5.91.45.712.116.213.912.47.2-3.3-4.2
Absolute minimum temperature (°C)-17.6-32.7-12.0-9.6-1.45.310.28.45.9-3.2-10.7-16.8

Merrill monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.210.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.55.75.77.711.29.610.39.79.25.55.53.1
Precipitation (mm)1087798108721171851326113159134
Sunny days47610208361711108
Rainy days11711181122282513201315
Snow days161414200000078

Merrill - weather forecast by months

Merrill weather in januaryMerrill weather in februaryMerrill weather in marchMerrill weather in aprilMerrill weather in mayMerrill weather in juneMerrill weather in julyMerrill weather in augustMerrill weather in septemberMerrill weather in octoberMerrill weather in novemberMerrill weather in december

Best time to visit Merrill:

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

  • May — 11.2(h)
  • June — 9.6(h)
  • July — 10.3(h)
  • August — 9.7(h)
  • September — 9.2(h)

Months with the longest average daylight duration in Merrill:

  • June — 15.5(h)

The largest precipitation sum in Merrill is at

  • July — 185(mm)

    • Weather forecast in the closest to Merrill admin centers

    Weather forecast in the closest towns to Merrill

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    Frequently asked questions

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