Houston climate

Houston Weather in April

NOAA 1991-2020 normals for Houston, 1 km from Houston

Average highs run from 63°F on April 1 to 72°F on April 30, and lows from 41°F to 50°F. Normal precipitation for the month is 5.03 in over about 10 wet days.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Houston, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
68°F
Average low
45°F
Precipitation
5.03 in
Record high
90°FApr 3, 2012
Record low
20°FApr 9, 2007
Chance of a freeze
71%
Daylight
12 h 38 min to 13 h 43 min
Cloud cover
61%
Humidity
78%
Dew point
47°F
Wind
5.6 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 163°F41°F84°F 201026°F 201930%0%
Apr 263°F41°F88°F 201226°F 201930%0%
Apr 363°F41°F90°F 201228°F 201830%0%
Apr 464°F42°F88°F 201125°F 201830%0%
Apr 564°F42°F84°F 202325°F 201830%0%
Apr 665°F42°F82°F 201028°F 200830%0%
Apr 765°F43°F78°F 201023°F 201830%0%
Apr 865°F43°F83°F 201521°F 200730%0%
Apr 966°F43°F88°F 202020°F 200731%0%
Apr 1066°F44°F82°F 201528°F 201831%0%
Apr 1166°F44°F85°F 201129°F 202031%0%
Apr 1267°F44°F78°F 201430°F 201231%0%
Apr 1367°F45°F85°F 201830°F 201232%0%
Apr 1467°F45°F88°F 202530°F 201332%0%
Apr 1568°F45°F87°F 202428°F 201432%0%
Apr 1668°F46°F87°F 202429°F 201832%0%
Apr 1768°F46°F82°F 201929°F 201832%0%
Apr 1869°F46°F84°F 201327°F 202033%0%
Apr 1969°F47°F85°F 202427°F 202033%0%
Apr 2069°F47°F86°F 201129°F 201333%0%
Apr 2169°F47°F81°F 200727°F 202133%0%
Apr 2270°F47°F83°F 201928°F 202134%0%
Apr 2370°F48°F83°F 200828°F 202334%0%
Apr 2470°F48°F87°F 200928°F 202334%0%
Apr 2570°F48°F82°F 200933°F 202334%0%
Apr 2671°F49°F87°F 201236°F 200835%0%
Apr 2771°F49°F83°F 201236°F 200835%0%
Apr 2871°F49°F85°F 202640°F 201035%0%
Apr 2971°F49°F83°F 202539°F 201835%0%
Apr 3072°F50°F84°F 200729°F 200835%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Houston, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

April 1
sunrise 6:53 AM, sunset 7:31 PM
April 30
sunrise 6:14 AM, sunset 7:57 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00234019 (Houston), public domain. Records: NOAA GHCN-Daily, station USC00232981, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.