Dallas weather in March 2026

Expect daytime maximum temperatures of 68°F in Dallas, Texas in March based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 2.9 inches of rainfall in the month.

  • 68°F maximum daytime temperature in March in Dallas68
    68°F max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in March in Dallas8
    8 days with some rainfall
  • 46°F minimum night-time temperature in March in Dallas46
    46°F 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
  • 2.9 inches monthly rainfall in March in Dallas2.9
    2.9 inches 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)  |  Imperial (°F)

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How hot is it in Dallas in March?

Daytime temperatures usually reach 68°F in Dallas in March, falling to 46°F 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 2.9 inches.

Dallas March sunrise & sunset times

Browse the sunrise and sunset times for Dallas in March 2026. Select a month to view Dallas sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:55 18:25
Monday, 16th March 2026 06:36 18:36
Tuesday, 31st March 2026 06:16 18:47

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