Best year time to visit Borough of Swarthmore

General weather information about Borough of Swarthmore

Average annual temperature is 14.1 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: -9.8 °C

Number of sunny days: 184 days

Number of rainy days: 179 days

Number of snow days: 2 days

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* Weather data for Borough of Swarthmore United States is based on climate observations for 2026 year

Borough of Swarthmore air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.620.218.230.129.134.335.333.336.628.520.916.2
Average daytime temperature (°C)9.610.211.920.522.727.431.630.026.221.012.710.0
Average temperature (°C)5.65.26.314.216.521.225.724.421.015.37.45.8
Average night temperature (°C)2.41.01.69.310.716.120.819.716.710.72.92.3
Absolute minimum temperature (°C)-3.1-9.8-4.10.94.911.617.715.711.94.7-4.5-3.4

Borough of Swarthmore monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.66.97.49.111.310.511.410.18.08.17.64.7
Precipitation (mm)10554891694286131751795873165
Sunny days13171316201291214192217
Rainy days1891814111822191612814
Snow days020000000000

Borough of Swarthmore - weather forecast by months

Borough of Swarthmore weather in januaryBorough of Swarthmore weather in februaryBorough of Swarthmore weather in marchBorough of Swarthmore weather in aprilBorough of Swarthmore weather in mayBorough of Swarthmore weather in juneBorough of Swarthmore weather in julyBorough of Swarthmore weather in augustBorough of Swarthmore weather in septemberBorough of Swarthmore weather in octoberBorough of Swarthmore weather in novemberBorough of Swarthmore weather in december

Best time to visit Borough of Swarthmore:

The best time to visit Borough of Swarthmore during the most sunny months:

  • May — 11.3(h)
  • June — 10.5(h)
  • July — 11.4(h)

The largest precipitation sum in Borough of Swarthmore is at

  • April — 169(mm)
  • July — 131(mm)
  • September — 179(mm)
  • December — 165(mm)

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    Frequently asked questions

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