Weather in Middlesex in September

General weather information about Middlesex

Average annual temperature is 10.4 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -24.9 °C

Number of sunny days: 125 days

Number of rainy days: 210 days

Number of snow days: 30 days

Look at detailed online map of Middlesex

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

Middlesex air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.818.014.627.529.230.933.129.231.928.215.912.3
Average daytime temperature (°C)4.06.36.116.419.923.727.724.622.716.48.36.6
Average temperature (°C)0.70.11.39.913.418.522.419.917.512.54.13.4
Average night temperature (°C)-1.7-4.6-2.44.87.814.117.916.213.59.31.01.0
Absolute minimum temperature (°C)-7.7-24.9-13.2-4.41.89.214.511.76.40.8-5.2-6.0

Middlesex monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.511.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.65.75.48.411.610.811.710.38.95.55.53.0
Precipitation (mm)109609610147115113160417564106
Sunny days6118142011561481210
Rainy days15916161119262516231618
Snow days1087000000023

Middlesex - weather forecast by months

Middlesex weather in januaryMiddlesex weather in februaryMiddlesex weather in marchMiddlesex weather in aprilMiddlesex weather in mayMiddlesex weather in juneMiddlesex weather in julyMiddlesex weather in augustMiddlesex weather in septemberMiddlesex weather in octoberMiddlesex weather in novemberMiddlesex weather in december

Best time to visit Middlesex:

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

  • May — 11.6(h)
  • June — 10.8(h)
  • July — 11.7(h)
  • August — 10.3(h)

Months with the longest average daylight duration in Middlesex:

  • June — 15.3(h)

The largest precipitation sum in Middlesex is at

  • June — 115(mm)
  • August — 160(mm)

    • Weather forecast in the closest to Middlesex admin centers

    Weather forecast in the closest towns to Middlesex

    Explore Middlesex

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    Frequently asked questions

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