Weather in Needham in May

General weather information about Needham

Average annual temperature is 17.2 °C

Absolute maximum temperature: 38.1 °C

Absolute minimum temperature: -6.0 °C

Number of sunny days: 209 days

Number of rainy days: 156 days

Look at detailed online map of Needham

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

Needham air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.323.625.028.031.337.035.838.134.331.026.619.7
Average daytime temperature (°C)12.514.616.221.527.431.832.632.029.423.516.413.0
Average temperature (°C)7.69.010.915.621.525.827.427.023.718.110.88.0
Average night temperature (°C)3.74.96.410.615.919.923.022.718.713.66.44.2
Absolute minimum temperature (°C)-4.6-6.0-5.23.96.714.317.017.013.8-0.5-1.8-3.4

Needham monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.010.912.013.114.114.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)6.26.67.89.011.612.711.210.610.78.18.07.0
Precipitation (mm)22012519590423888114361173071
Sunny days161615181318101522222321
Rainy days151216121812211689710
Snow days000000000000

Needham - weather forecast by months

Needham weather in januaryNeedham weather in februaryNeedham weather in marchNeedham weather in aprilNeedham weather in mayNeedham weather in juneNeedham weather in julyNeedham weather in augustNeedham weather in septemberNeedham weather in octoberNeedham weather in novemberNeedham weather in december

Best time to visit Needham:

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

  • May — 11.6(h)
  • June — 12.7(h)

The largest precipitation sum in Needham is at

  • January — 220(mm)
  • February — 125(mm)
  • March — 195(mm)

    • Weather forecast in the closest to Needham admin centers

    Weather forecast in the closest towns to Needham

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    Frequently asked questions

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