Houston weather in March 2025

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Houston in March. Check more long-term weather averages for Houston in March before you book your next holiday to Texas in 2025/2026.

  • 21°C maximum daytime temperature in March in Houston21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in March in Houston9
    9 days with some rainfall
  • 12°C minimum night-time temperature in March in Houston12
    12°C min night temperature
  • 12 hours of daylight per day in March in Houston12
    12 hours of daylight per day
  • No heat & humidity in March in Houston0
    No heat & humidity
  • 66 mm monthly rainfall in March in Houston66
    66 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in March in Houston8
    8 (Very High) UV index

More about Houston

Houston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Texas

Zest Car Rental: up to 30% off car hire worldwide

  • Save up to 30% on car hire in Black Friday sale
  • Discount varies by country & travel period
  • Browse exclusive car hire company offers
Go to Zest Car Rental deal >>

Expires at 00:00 on Monday 1st Dec 2025 · View all Zest Car Rental offers

The March weather guide for Texas (Houston) 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)

Back to top

More about the USA

How hot is it in Houston in March?

Daytime temperatures usually reach 21°C in Houston in March, falling to 12°C at night.

How sunny is it in Houston in March?

There are normally 6 hours of bright sunshine each day in Houston in March - that's 52% of daylight hours.

Does it rain in Houston in March?

There are usually 9 days with some rain in Houston in March and the average monthly rainfall is 66mm.

Houston March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:47 18:21
Sunday, 16th March 2025 06:30 18:31
Monday, 31st March 2025 06:12 18:40

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^