026
CDUS44 KBRO 180631
CLIBRO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
131 AM CDT MON MAY 18 2026
...............................
...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR MAY 17 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 92 121 PM 96 1946 91 1 94
MINIMUM 81 217 AM 55 1970 74 7 80
AVERAGE 87 82 5 87
PRECIPITATION (IN)
YESTERDAY 0.00 1.76 2002 0.08 -0.08 0.00
MONTH TO DATE 0.25 1.10 -0.85 3.41
SINCE MAR 1 1.91 4.02 -2.11 10.58
SINCE JAN 1 2.09 6.13 -4.04 11.84
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 4 34 -30 4
SINCE JUL 1 218 423 -205 364
COOLING
YESTERDAY 22 17 5 22
MONTH TO DATE 288 267 21 298
SINCE MAR 1 1076 848 228 984
SINCE JAN 1 1389 1043 346 1225
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 19.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 200 AM
LOWEST 57 1100 AM
AVERAGE 73
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THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 97 2024
MINIMUM TEMPERATURE (F) 74 58 1886
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 642 AM CDT SUNSET 810 PM CDT
MAY 19 2026...........SUNRISE 642 AM CDT SUNSET 811 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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