Dallas weather in March 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Dallas in March. Check more long-term weather averages for Dallas in March before you book your next holiday to Texas in 2025/2026.

  • 20°C maximum daytime temperature in March in Dallas20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in March in Dallas8
    8 days with some rainfall
  • 8°C minimum night-time temperature in March in Dallas8
    8°C min night temperature
  • 12 hours of daylight per day in March in Dallas12
    12 hours of daylight per day
  • No heat & humidity in March in Dallas0
    No heat & humidity
  • 74 mm monthly rainfall in March in Dallas74
    74 mm of monthly rainfall
  • UV (maximum) index 7 (High) in March in Dallas7
    7 (High) UV index

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The March weather guide for Texas (Dallas) 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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How hot is it in Dallas in March?

Daytime temperatures usually reach 20°C in Dallas in March, falling to 8°C at night.

How sunny is it in Dallas in March?

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

Does it rain in Dallas in March?

There are usually 8 days with some rain in Dallas in March and the average monthly rainfall is 74mm.

Dallas March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:55 18:25
Sunday, 16th March 2025 06:36 18:36
Monday, 31st March 2025 06:16 18:47

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