893
CDUS44 KBRO 182224
CLIBRO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
424 PM CST THU DEC 18 2025
...............................
..THE BROWNSVILLE CLIMATE SUMMARY FOR DECEMBER 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86R 359 PM 86 2024 74 12 86
MINIMUM 59 741 AM 32 1964 54 5 65
AVERAGE 73 64 9 76
PRECIPITATION (IN)
TODAY 0.00 2.18 1918 0.04 -0.04 0.00
MONTH TO DATE 0.71 0.70 0.01 4.91
SINCE DEC 1 0.71 0.70 0.01 4.91
SINCE JAN 1 34.85 26.27 8.58 41.74
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 41 64 -23 23
SINCE DEC 1 41 64 -23 23
SINCE JUL 1 47 112 -65 27
COOLING
TODAY 8 3 5 11
MONTH TO DATE 70 70 0 114
SINCE DEC 1 70 70 0 114
SINCE JAN 1 5087 4508 579 5089
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 AM
LOWEST 55 200 PM
AVERAGE 78
......................................................
THE BROWNSVILLE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 86 2017
MINIMUM TEMPERATURE (F) 54 29 1996
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 711 AM CST SUNSET 542 PM CST
DECEMBER 19 2025......SUNRISE 711 AM CST SUNSET 543 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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