Best year time to visit Old Saybrook

General weather information about Old Saybrook

Average annual temperature is 12.1 °C

Absolute maximum temperature: 32.1 °C

Absolute minimum temperature: -19.1 °C

Number of sunny days: 171 days

Number of rainy days: 191 days

Number of snow days: 3 days

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

Old Saybrook air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.418.012.825.725.525.430.828.932.125.217.416.0
Average daytime temperature (°C)7.26.48.514.618.722.227.525.623.118.510.68.6
Average temperature (°C)4.12.54.510.614.318.123.521.719.114.46.35.2
Average night temperature (°C)1.1-1.30.97.09.814.420.018.215.811.22.42.1
Absolute minimum temperature (°C)-3.2-19.1-3.10.05.08.315.714.29.75.7-3.8-6.0

Old Saybrook 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)9.610.611.913.314.515.114.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.36.67.58.612.211.011.310.17.77.97.25.6
Precipitation (mm)1505011111785651671782936552202
Sunny days1113141621891115142019
Rainy days191317141022222015171012
Snow days120000000000

Old Saybrook - weather forecast by months

Old Saybrook weather in januaryOld Saybrook weather in februaryOld Saybrook weather in marchOld Saybrook weather in aprilOld Saybrook weather in mayOld Saybrook weather in juneOld Saybrook weather in julyOld Saybrook weather in augustOld Saybrook weather in septemberOld Saybrook weather in octoberOld Saybrook weather in novemberOld Saybrook weather in december

Best time to visit Old Saybrook:

The best time to visit Old Saybrook during the most sunny months:

  • May — 12.2(h)
  • June — 11.0(h)
  • July — 11.3(h)

The largest precipitation sum in Old Saybrook is at

  • July — 167(mm)
  • August — 178(mm)
  • September — 293(mm)
  • December — 202(mm)

    • Weather forecast in the closest to Old Saybrook admin centers

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    Frequently asked questions

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