Best year time to visit Wilmington

General weather information about Wilmington

Average annual temperature is 9.5 °C

Absolute maximum temperature: 37.3 °C

Absolute minimum temperature: -26.0 °C

Number of sunny days: 189 days

Number of rainy days: 142 days

Number of snow days: 34 days

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

Wilmington air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.98.314.025.430.131.933.137.334.029.316.511.1
Average daytime temperature (°C)-1.31.85.514.022.627.127.527.624.315.17.84.6
Average temperature (°C)-5.3-3.90.07.715.821.121.822.218.810.83.00.6
Average night temperature (°C)-8.4-8.2-4.12.89.615.416.717.514.77.2-0.4-1.9
Absolute minimum temperature (°C)-26.0-25.5-18.1-6.20.57.211.011.48.6-5.8-13.8-8.3

Wilmington 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)9.410.511.913.414.715.415.113.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.16.67.08.811.712.712.311.39.47.16.84.2
Precipitation (mm)474979666342535210769734
Sunny days15161216231513149132518
Rainy days6710138151817211548
Snow days1059100000315

Wilmington - weather forecast by months

Wilmington weather in januaryWilmington weather in februaryWilmington weather in marchWilmington weather in aprilWilmington weather in mayWilmington weather in juneWilmington weather in julyWilmington weather in augustWilmington weather in septemberWilmington weather in octoberWilmington weather in novemberWilmington weather in december

Best time to visit Wilmington:

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

  • May — 11.7(h)
  • June — 12.7(h)
  • July — 12.3(h)
  • August — 11.3(h)

Months with the longest average daylight duration in Wilmington:

  • June — 15.4(h)

The largest precipitation sum in Wilmington is at

  • March — 79(mm)
  • September — 107(mm)

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    Frequently asked questions

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