Best year time to visit Mercer

General weather information about Mercer

Average annual temperature is 8.2 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -29.8 °C

Number of sunny days: 164 days

Number of rainy days: 170 days

Number of snow days: 31 days

Look at detailed online map of Mercer

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

Mercer air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.59.710.323.429.532.930.326.129.727.514.212.4
Average daytime temperature (°C)1.9-0.14.912.418.620.826.023.022.516.66.03.4
Average temperature (°C)-2.3-6.10.06.712.516.221.718.617.511.91.4-0.9
Average night temperature (°C)-5.6-11.6-4.42.37.312.617.914.713.58.3-2.0-4.2
Absolute minimum temperature (°C)-15.4-29.8-11.3-5.40.66.612.910.47.4-0.7-7.2-17.4

Mercer 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)9.310.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.96.87.37.611.16.49.79.39.05.86.84.2
Precipitation (mm)146417410115423320118510312671190
Sunny days111415191853917122219
Rainy days103811132528221319711
Snow days10118000000011

Mercer - weather forecast by months

Mercer weather in januaryMercer weather in februaryMercer weather in marchMercer weather in aprilMercer weather in mayMercer weather in juneMercer weather in julyMercer weather in augustMercer weather in septemberMercer weather in octoberMercer weather in novemberMercer weather in december

Best time to visit Mercer:

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

  • May — 11.1(h)
  • July — 9.7(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Mercer:

  • June — 15.5(h)

The largest precipitation sum in Mercer is at

  • June — 233(mm)
  • July — 201(mm)
  • August — 185(mm)
  • December — 190(mm)

    • Weather forecast in the closest to Mercer admin centers

    Weather forecast in the closest towns to Mercer

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    Frequently asked questions

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