Best year time to visit Mercer

General weather information about Mercer

Average annual temperature is 12.2 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: -12.1 °C

Number of sunny days: 180 days

Number of rainy days: 172 days

Number of snow days: 13 days

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* 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)17.619.119.727.330.532.933.233.532.629.623.116.2
Average daytime temperature (°C)5.19.69.917.722.526.929.027.125.418.211.78.5
Average temperature (°C)1.73.14.111.016.120.723.621.919.713.56.04.7
Average night temperature (°C)-1.0-1.3-0.15.410.214.818.817.214.79.52.01.9
Absolute minimum temperature (°C)-10.7-12.1-7.8-1.31.79.214.210.89.0-3.3-8.7-4.6

Mercer monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.711.913.314.415.014.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)2.97.46.88.810.310.712.210.69.37.17.64.0
Precipitation (mm)11287123704776769941771943
Sunny days101712132014101520122314
Rainy days15111417111621161018716
Snow days605000000101

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 — 10.3(h)
  • June — 10.7(h)
  • July — 12.2(h)
  • August — 10.6(h)

The largest precipitation sum in Mercer is at

  • January — 112(mm)
  • March — 123(mm)
  • August — 99(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.