Best year time to visit Trumbull

General weather information about Trumbull

Average annual temperature is 20.5 °C

Absolute maximum temperature: 42.5 °C

Absolute minimum temperature: -3.4 °C

Number of sunny days: 201 days

Number of rainy days: 164 days

Look at detailed online map of Trumbull

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

Trumbull air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.827.329.231.632.538.439.842.540.833.928.325.2
Average daytime temperature (°C)16.317.121.623.028.133.136.639.734.126.519.416.8
Average temperature (°C)11.210.915.617.722.727.430.833.828.420.914.211.1
Average night temperature (°C)6.96.611.213.118.322.525.927.823.316.69.96.7
Absolute minimum temperature (°C)-3.2-3.40.67.511.617.721.922.319.82.70.10.4

Trumbull monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.311.012.013.013.814.214.013.312.411.410.510.1
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)6.86.78.28.49.010.911.612.310.48.27.47.3
Precipitation (mm)871431211261851621096911697274
Sunny days21131013116182915182423
Rainy days101521172024132151368
Snow days000000000000

Trumbull - weather forecast by months

Trumbull weather in januaryTrumbull weather in februaryTrumbull weather in marchTrumbull weather in aprilTrumbull weather in mayTrumbull weather in juneTrumbull weather in julyTrumbull weather in augustTrumbull weather in septemberTrumbull weather in octoberTrumbull weather in novemberTrumbull weather in december

Best time to visit Trumbull:

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

  • July — 11.6(h)
  • August — 12.3(h)

The largest precipitation sum in Trumbull is at

  • February — 143(mm)
  • May — 185(mm)
  • June — 162(mm)
  • October — 169(mm)

    • Weather forecast in the closest to Trumbull admin centers

    Weather forecast in the closest towns to Trumbull

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    Frequently asked questions

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