Best year time to visit Diamond City

General weather information about Diamond City

Average annual temperature is 5.7 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -30.6 °C

Number of sunny days: 203 days

Number of rainy days: 105 days

Number of snow days: 57 days

Look at detailed online map of Diamond City

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

Diamond City air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.54.55.420.525.325.330.732.924.919.09.78.8
Average daytime temperature (°C)-2.7-1.00.58.518.619.026.425.319.310.04.82.3
Average temperature (°C)-6.6-6.0-5.02.212.113.519.618.613.65.30.8-1.1
Average night temperature (°C)-10.1-9.9-9.3-2.56.38.813.113.29.12.2-2.2-3.4
Absolute minimum temperature (°C)-27.4-30.6-16.6-11.81.33.28.39.72.8-12.6-8.9-10.2

Diamond City monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.86.38.19.912.311.513.811.210.17.66.85.7
Precipitation (mm)33243946407224263482818
Sunny days171213141411242220161921
Rainy days32581719791011104
Snow days111413800000416

Diamond City - weather forecast by months

Diamond City weather in januaryDiamond City weather in februaryDiamond City weather in marchDiamond City weather in aprilDiamond City weather in mayDiamond City weather in juneDiamond City weather in julyDiamond City weather in augustDiamond City weather in septemberDiamond City weather in octoberDiamond City weather in novemberDiamond City weather in december

Best time to visit Diamond City:

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

  • May — 12.3(h)
  • June — 11.5(h)
  • July — 13.8(h)

Months with the longest average daylight duration in Diamond City:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Diamond City is at

  • June — 72(mm)
  • September — 63(mm)
  • October — 48(mm)

    • Weather forecast in the closest to Diamond City admin centers

    Weather forecast in the closest towns to Diamond City

    Explore Diamond City

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    MapTrains schedule
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    Frequently asked questions

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