Weather in March in Washington, District Of Columbia

• The average sea tempeature is 9 °C (48.2 °F).
• The average temperature in Washington, District Of Columbia in March is a little cool at 8.4 °C (47.12 °F).
• Afternoons can be mild with average high temperatures reaching 13.6 °C (56.5 °F).
• Overnight temperatures are generally very cool with an average low of 3.2 °C (37.8 °F).
• The variation/ range of daily average temperatures in March is 10.4 °C (18.7 °F).
• Precipitation averages for March are moderate with 80.5mm (3.2 in) recorded across 12 days.
• In March the skies in Washington, District Of Columbia are fine with an average of a measurable 6h 48' of resplendent sunshine daily.
• The shortest day is 11h 14' long and the longest day is 12h 32' long with an average length of 11h 53'.
• There are approximately 4h 55' per day when the sun is occluded by cloud, haze, fog etc.
• It is sunny approximately 58% of daylight hours and cloudy 42% of daylight hours.

Weather Trend Graph for March in Washington, District Of Columbia, Usa