New Orleans weather in March 2025

Expect 22°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in New Orleans in March. Check more long-term weather averages for New Orleans in March before you book your next holiday to Louisiana in 2025/2026.

  • 22°C maximum daytime temperature in March in New Orleans22
    22°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in March in New Orleans9
    9 days with some rainfall
  • 12°C minimum night-time temperature in March in New Orleans12
    12°C min night temperature
  • 12 hours of daylight per day in March in New Orleans12
    12 hours of daylight per day
  • No heat & humidity in March in New Orleans0
    No heat & humidity
  • 125 mm monthly rainfall in March in New Orleans125
    125 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in March in New Orleans8
    8 (Very High) UV index

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Recommended for New Orleans

  • Kids stay & eat for free at Marriot Bonvoy
  • Destinations include Europe, Middle East & Africa
  • Valid for up to 2 adults & 2 kids aged up to 12

The March weather guide for Louisiana (New Orleans) 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 hot is it in New Orleans in March?

Daytime temperatures usually reach 22°C in New Orleans in March, falling to 12°C at night.

How sunny is it in New Orleans in March?

There are normally 7 hours of bright sunshine each day in New Orleans in March - that's 60% of daylight hours.

Does it rain in New Orleans in March?

There are usually 9 days with some rain in New Orleans in March and the average monthly rainfall is 125mm.

New Orleans March sunrise & sunset times

Browse the sunrise and sunset times for New Orleans in March 2025. Select a month to view New Orleans sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:26 18:00
Sunday, 16th March 2025 06:09 18:10
Monday, 31st March 2025 05:51 18:19

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