Brownsville climate

Brownsville Weather in April

NOAA 1991-2020 normals for Brownsville, 0.6 km from Brownsville

Average highs run from 67°F on April 1 to 76°F on April 30, and lows from 45°F to 55°F. Normal precipitation for the month is 5.15 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 Brownsville, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
72°F
Average low
50°F
Precipitation
5.15 in
Snowfall
0.1 in
Record high
92°FApr 22, 1987
Record low
24°FApr 2, 1908
Chance of a freeze
42%
Daylight
12 h 36 min to 13 h 37 min
Cloud cover
58%
Humidity
79%
Dew point
53°F
Wind
10.5 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 167°F45°F85°F 194625°F 190834%0%
Apr 268°F46°F86°F 196324°F 190833%0%
Apr 368°F46°F88°F 191827°F 193633%0%
Apr 468°F46°F88°F 191829°F 198733%0%
Apr 569°F46°F84°F 189329°F 192033%0%
Apr 669°F47°F86°F 192230°F 196633%0%
Apr 769°F47°F86°F 194628°F 200733%0%
Apr 870°F47°F86°F 189325°F 200733%0%
Apr 970°F48°F88°F 197826°F 200733%0%
Apr 1070°F48°F88°F 193030°F 191433%0%
Apr 1171°F48°F88°F 194128°F 198933%0%
Apr 1271°F49°F87°F 193029°F 198933%0%
Apr 1371°F49°F87°F 200130°F 194033%0%
Apr 1472°F49°F86°F 197728°F 195033%0%
Apr 1572°F50°F88°F 192530°F 195033%0%
Apr 1672°F50°F91°F 192430°F 192833%0%
Apr 1773°F51°F90°F 193731°F 190533%0%
Apr 1873°F51°F90°F 193733°F 192133%0%
Apr 1973°F51°F91°F 200630°F 195333%0%
Apr 2074°F52°F87°F 197131°F 198333%0%
Apr 2174°F52°F88°F 193235°F 197833%0%
Apr 2274°F52°F92°F 198735°F 192733%0%
Apr 2374°F53°F89°F 198035°F 193133%0%
Apr 2475°F53°F89°F 192538°F 193033%0%
Apr 2575°F53°F89°F 196533°F 191033%0%
Apr 2675°F54°F87°F 195433°F 191933%0%
Apr 2776°F54°F90°F 189939°F 193733%0%
Apr 2876°F54°F92°F 198736°F 199233%0%
Apr 2976°F55°F90°F 198937°F 199233%0%
Apr 3076°F55°F91°F 189537°F 190833%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Brownsville, 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 6:43 AM, sunset 7:19 PM
April 30
sunrise 6:06 AM, sunset 7:43 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00401145 (Brownsville), public domain. Records: NOAA GHCN-Daily, station USC00402108, 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.