Best year time to visit Morris Plains

General weather information about Morris Plains

Average annual temperature is 12.5 °C

Absolute maximum temperature: 35.0 °C

Absolute minimum temperature: -16.9 °C

Number of sunny days: 166 days

Number of rainy days: 194 days

Number of snow days: 5 days

Look at detailed online map of Morris Plains

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

Morris Plains air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.219.015.532.529.435.033.331.233.927.619.215.7
Average daytime temperature (°C)7.98.19.818.722.225.929.527.123.618.910.58.4
Average temperature (°C)4.22.94.512.415.719.823.922.119.014.15.84.5
Average night temperature (°C)1.1-1.20.27.49.815.019.618.115.410.41.91.4
Absolute minimum temperature (°C)-4.3-16.9-5.0-0.84.09.816.014.79.44.5-4.9-5.2

Morris Plains 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)9.610.611.913.314.515.014.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.66.67.38.811.810.611.59.97.97.77.54.7
Precipitation (mm)1334110312041100127932178582216
Sunny days1317121420871116161814
Rainy days17918161122242014151216
Snow days121000000001

Morris Plains - weather forecast by months

Morris Plains weather in januaryMorris Plains weather in februaryMorris Plains weather in marchMorris Plains weather in aprilMorris Plains weather in mayMorris Plains weather in juneMorris Plains weather in julyMorris Plains weather in augustMorris Plains weather in septemberMorris Plains weather in octoberMorris Plains weather in novemberMorris Plains weather in december

Best time to visit Morris Plains:

The best time to visit Morris Plains during the most sunny months:

  • May — 11.8(h)
  • June — 10.6(h)
  • July — 11.5(h)

The largest precipitation sum in Morris Plains is at

  • September — 217(mm)
  • December — 216(mm)

    • Weather forecast in the closest to Morris Plains admin centers

    Weather forecast in the closest towns to Morris Plains

    Explore Morris Plains

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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