Mild
Average highs are around 21°C, so days are mild rather than hot.
March verdict
Houston, Texas, United States in March
Weather score55Mixed
Mixed for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 6.2h per day, enough for a balanced month. Rainfall averages 66mm, which is relatively low for holiday planning.
March weather
Monthly averages
Temp
21°C
Rain
66mm
Sun
6.2h
Weather score
55
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 66mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.2h per day, enough for a balanced month.
Map
Weather map
Compare Houston, Texas, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March21°C average high
March is on the cooler side of Houston's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
March66mm average rain
March is one of Houston's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April, July, and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March6.2 hours average sun
March is below Houston's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
March55 weather score
March sits close to Houston's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril to October
These months have the strongest weather score in the monthly averages.
Hotels in Houston, Texas, United States
Marriott
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The St. Regis HoustonHouston, Texas, USA
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Houston Marriott Energy CorridorHouston, Texas, USA