Best year time to visit Suffolk

General weather information about Suffolk

Average annual temperature is 8.6 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: -29.2 °C

Number of sunny days: 197 days

Number of rainy days: 118 days

Number of snow days: 50 days

Look at detailed online map of Suffolk

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

Suffolk air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.111.410.923.528.128.536.036.832.524.916.716.7
Average daytime temperature (°C)3.12.71.011.821.522.829.629.424.212.38.87.3
Average temperature (°C)-1.6-2.6-4.45.115.317.122.421.917.26.73.42.0
Average night temperature (°C)-4.6-6.5-8.40.39.612.015.315.511.42.5-0.4-1.8
Absolute minimum temperature (°C)-19.4-29.2-17.0-9.54.76.88.910.46.8-15.5-8.2-7.1

Suffolk monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)8.910.311.913.615.115.915.514.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.87.27.89.311.811.613.811.39.86.96.66.2
Precipitation (mm)12272567591186445151195
Sunny days18151313138212017162122
Rainy days6521018221011131074
Snow days7816700000525

Suffolk - weather forecast by months

Suffolk weather in januarySuffolk weather in februarySuffolk weather in marchSuffolk weather in aprilSuffolk weather in maySuffolk weather in juneSuffolk weather in julySuffolk weather in augustSuffolk weather in septemberSuffolk weather in octoberSuffolk weather in novemberSuffolk weather in december

Best time to visit Suffolk:

The best time to visit Suffolk during the most sunny months:

  • May — 11.8(h)
  • June — 11.6(h)
  • July — 13.8(h)
  • August — 11.3(h)

Months with the longest average daylight duration in Suffolk:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Suffolk is at

  • April — 67(mm)
  • May — 59(mm)
  • June — 118(mm)
  • September — 51(mm)
  • October — 51(mm)

    • Weather forecast in the closest to Suffolk admin centers

    Weather forecast in the closest towns to Suffolk

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    Frequently asked questions

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