Best year time to visit South Chelmsford

General weather information about South Chelmsford

Average annual temperature is 10.6 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: -25.2 °C

Number of sunny days: 162 days

Number of rainy days: 192 days

Number of snow days: 11 days

Look at detailed online map of South Chelmsford

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

South Chelmsford air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.215.116.030.830.132.231.728.533.327.918.316.1
Average daytime temperature (°C)5.35.37.615.620.923.327.825.322.718.58.87.6
Average temperature (°C)1.5-0.32.59.514.217.522.820.218.013.43.83.0
Average night temperature (°C)-2.0-5.3-1.74.98.413.218.816.314.49.40.0-0.2
Absolute minimum temperature (°C)-7.6-25.2-7.0-3.51.96.713.511.97.21.2-5.5-7.3

South Chelmsford 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)9.510.611.913.414.615.214.913.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)4.06.07.48.311.49.010.69.57.17.57.05.3
Precipitation (mm)1705114876741341961422286743148
Sunny days812141719571112172119
Rainy days19121513122524201814812
Snow days442000000010

South Chelmsford - weather forecast by months

South Chelmsford weather in januarySouth Chelmsford weather in februarySouth Chelmsford weather in marchSouth Chelmsford weather in aprilSouth Chelmsford weather in maySouth Chelmsford weather in juneSouth Chelmsford weather in julySouth Chelmsford weather in augustSouth Chelmsford weather in septemberSouth Chelmsford weather in octoberSouth Chelmsford weather in novemberSouth Chelmsford weather in december

Best time to visit South Chelmsford:

The best time to visit South Chelmsford during the most sunny months:

  • May — 11.4(h)
  • July — 10.6(h)

The largest precipitation sum in South Chelmsford is at

  • January — 170(mm)
  • July — 196(mm)
  • September — 228(mm)

    • Weather forecast in the closest to South Chelmsford admin centers

    Weather forecast in the closest towns to South Chelmsford

    Explore South Chelmsford

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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