Brownsville weather in March 2025

Expect 79°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Brownsville in March. Check more long-term weather averages for Brownsville in March before you book your next holiday to Texas in 2025/2026.

  • 79°F maximum daytime temperature in March in Brownsville79
    79°F max day temperature
  • 7 hours of sunshine per day
  • 3 days with some rainfall in March in Brownsville3
    3 days with some rainfall
  • 59°F minimum night-time temperature in March in Brownsville59
    59°F min night temperature
  • 12 hours of daylight per day in March in Brownsville12
    12 hours of daylight per day
  • Low heat & humidity in March in BrownsvilleL
    Low heat & humidity
  • 0.8 inches monthly rainfall in March in Brownsville0.8
    0.8 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in March in Brownsville9
    9 (Very High) UV index

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The March weather guide for Texas (Brownsville) 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 Brownsville in March?

Daytime temperatures usually reach 79°F in Brownsville in March with low heat and humidity, falling to 59°F at night.

How sunny is it in Brownsville in March?

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

Does it ever rain in Brownsville in March?

There are usually 3 days with some rain in Brownsville in March and the average monthly rainfall is 0.8 inches.

Brownsville March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:53 18:32
Sunday, 16th March 2025 06:38 18:40
Monday, 31st March 2025 06:22 18:47

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