Best year time to visit Upper Darby

General weather information about Upper Darby

Average annual temperature is 13.7 °C

Absolute maximum temperature: 36.0 °C

Absolute minimum temperature: -10.5 °C

Number of sunny days: 180 days

Number of rainy days: 182 days

Number of snow days: 3 days

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

Upper Darby air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.319.617.930.129.134.834.432.336.027.920.916.3
Average daytime temperature (°C)9.310.011.520.222.727.531.029.225.620.612.39.6
Average temperature (°C)5.34.85.913.816.321.125.223.820.515.07.15.5
Average night temperature (°C)1.90.31.08.810.115.720.519.316.310.52.61.9
Absolute minimum temperature (°C)-3.9-10.5-4.60.24.010.917.315.211.64.6-4.7-3.9

Upper Darby 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)9.710.712.013.314.415.014.713.712.511.110.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.76.97.39.111.310.711.510.28.18.27.64.8
Precipitation (mm)105521151454984135731886274173
Sunny days13161316211171313192216
Rainy days18101814101924181712814
Snow days020000000001

Upper Darby - weather forecast by months

Upper Darby weather in januaryUpper Darby weather in februaryUpper Darby weather in marchUpper Darby weather in aprilUpper Darby weather in mayUpper Darby weather in juneUpper Darby weather in julyUpper Darby weather in augustUpper Darby weather in septemberUpper Darby weather in octoberUpper Darby weather in novemberUpper Darby weather in december

Best time to visit Upper Darby:

The best time to visit Upper Darby during the most sunny months:

  • May — 11.3(h)
  • June — 10.7(h)
  • July — 11.5(h)

The largest precipitation sum in Upper Darby is at

  • April — 145(mm)
  • July — 135(mm)
  • September — 188(mm)
  • December — 173(mm)

    • Weather forecast in the closest to Upper Darby admin centers

    Weather forecast in the closest towns to Upper Darby

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    Frequently asked questions

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