Best year time to visit Delco

General weather information about Delco

Average annual temperature is 18.0 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: -2.7 °C

Number of sunny days: 174 days

Number of rainy days: 191 days

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

Delco air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.027.428.429.731.632.135.235.835.028.426.422.9
Average daytime temperature (°C)16.519.019.824.025.329.032.331.928.423.818.516.1
Average temperature (°C)11.013.114.018.019.823.526.926.522.817.812.410.3
Average night temperature (°C)6.89.09.313.315.118.823.122.418.313.28.06.2
Absolute minimum temperature (°C)-1.1-2.7-0.54.78.712.320.218.511.76.6-2.2-2.1

Delco monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.014.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.06.98.39.99.911.511.110.79.39.07.86.7
Precipitation (mm)9510449164961121672161132752201
Sunny days191217141690617241921
Rainy days12161416152131251371110
Snow days000000000000

Delco - weather forecast by months

Delco weather in januaryDelco weather in februaryDelco weather in marchDelco weather in aprilDelco weather in mayDelco weather in juneDelco weather in julyDelco weather in augustDelco weather in septemberDelco weather in octoberDelco weather in novemberDelco weather in december

Best time to visit Delco:

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

  • June — 11.5(h)

The largest precipitation sum in Delco is at

  • April — 164(mm)
  • July — 167(mm)
  • August — 216(mm)
  • December — 201(mm)

    • Weather forecast in the closest to Delco admin centers

    Weather forecast in the closest towns to Delco

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    Frequently asked questions

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