D.C. weather in March 2026

Expect daytime maximum temperatures of 13°C in D.C., USA 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 85 mm of rainfall in the month.

  • 13°C maximum daytime temperature in March in D.C. (Washington)13
    13°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in March in D.C. (Washington)10
    10 days with some rainfall
  • 2°C minimum night-time temperature in March in D.C. (Washington)2
    2°C min night temperature
  • 12 hours of daylight per day in March in D.C. (Washington)12
    12 hours of daylight per day
  • No heat & humidity in March in D.C. (Washington)0
    No heat & humidity
  • 85 mm monthly rainfall in March in D.C. (Washington)85
    85 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in March in D.C. (Washington)5
    5 (Moderate) UV index

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The March weather guide for D.C., represented by Washington, (Washington) 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.

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

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More about the USA

How warm is it in D.C. in March?

Daytime temperatures usually reach 13°C in Washington, D.C. in March, falling to 2°C at night.

How sunny is it in D.C. in March?

There are normally 7 hours of bright sunshine each day in Washington, D.C. in March - that's 55% of daylight hours.

Does it rain in D.C. in March?

There are usually 10 days with some rain in Washington, D.C. in March and the average monthly rainfall is 85mm.

D.C. March sunrise & sunset times

Browse the sunrise and sunset times for D.C. in March 2026. Select a month to view D.C. sunrise and sunset times for the next 12 months. The D.C. sunrise and sunset times shown below are for Washington.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:40 18:01
Monday, 16th March 2026 06:18 18:16
Tuesday, 31st March 2026 05:54 18:31

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