Delaware weather in March 2025

Expect daytime maximum temperatures of 13°C in Delaware in March based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 97 mm of rainfall in the month.

  • 13°C maximum daytime temperature in March in Delaware (Dover)13
    13°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in March in Delaware (Dover)10
    10 days with some rainfall
  • 1°C minimum night-time temperature in March in Delaware (Dover)1
    1°C min night temperature
  • 12 hours of daylight per day in March in Delaware (Dover)12
    12 hours of daylight per day
  • No heat & humidity in March in Delaware (Dover)0
    No heat & humidity
  • 97 mm monthly rainfall in March in Delaware (Dover)97
    97 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in March in Delaware (Dover)5
    5 (Moderate) UV index

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The March weather guide for Delaware (Dover) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Delaware destinations

Below are average maximum temperatures at popular countries, regions and places in Delaware in March. Select a holiday destination to see more weather parameters.

All Delaware destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Delaware in March?

Daytime temperatures usually reach 13°C in Dover, Delaware in March, falling to 1°C at night.

How sunny is it in Delaware in March?

There are normally 7 hours of bright sunshine each day in Dover, Delaware in March - that's 58% of daylight hours.

Does it rain in Delaware in March?

There are usually 10 days with some rain in Dover, Delaware in March and the average monthly rainfall is 97mm.

Delaware March sunrise & sunset times

Browse the sunrise and sunset times for Delaware in March 2025. Select a month to view Delaware sunrise and sunset times for the next 12 months. The Delaware sunrise and sunset times shown below are for Dover.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:34 17:55
Sunday, 16th March 2025 06:11 18:10
Monday, 31st March 2025 05:48 18:25

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