Best year time to visit Little Haddam

General weather information about Little Haddam

Average annual temperature is 11.9 °C

Absolute maximum temperature: 34.2 °C

Absolute minimum temperature: -21.8 °C

Number of sunny days: 169 days

Number of rainy days: 190 days

Number of snow days: 6 days

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

Little Haddam air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.918.514.330.927.131.131.429.534.227.818.016.7
Average daytime temperature (°C)7.36.79.117.120.524.228.325.823.318.610.28.7
Average temperature (°C)3.62.14.111.314.618.623.621.318.914.05.44.5
Average night temperature (°C)0.4-2.10.06.69.214.120.017.515.510.51.71.4
Absolute minimum temperature (°C)-4.3-21.8-4.0-1.63.57.514.813.28.64.4-4.1-6.3

Little Haddam 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)9.610.611.913.314.515.114.813.812.511.19.99.2
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.46.57.58.511.910.311.19.67.47.97.05.4
Precipitation (mm)1855111711493722151962387652218
Sunny days1016161618681115152117
Rainy days19101314132423201516914
Snow days222000000000

Little Haddam - weather forecast by months

Little Haddam weather in januaryLittle Haddam weather in februaryLittle Haddam weather in marchLittle Haddam weather in aprilLittle Haddam weather in mayLittle Haddam weather in juneLittle Haddam weather in julyLittle Haddam weather in augustLittle Haddam weather in septemberLittle Haddam weather in octoberLittle Haddam weather in novemberLittle Haddam weather in december

Best time to visit Little Haddam:

The best time to visit Little Haddam during the most sunny months:

  • May — 11.9(h)
  • June — 10.3(h)
  • July — 11.1(h)

The largest precipitation sum in Little Haddam is at

  • January — 185(mm)
  • July — 215(mm)
  • August — 196(mm)
  • September — 238(mm)
  • December — 218(mm)

    • Weather forecast in the closest to Little Haddam admin centers

    Weather forecast in the closest towns to Little Haddam

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    Frequently asked questions

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