565
CDUS44 KBRO 182130
CLIBRO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
430 PM CDT MON MAY 18 2026
...............................
...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR MAY 18 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 95 1250 PM 97 2024 91 4 93
MINIMUM 80 510 AM 58 1886 74 6 78
AVERAGE 88 82 6 86
PRECIPITATION (IN)
TODAY 0.00 2.75 1999 0.08 -0.08 0.00
MONTH TO DATE 0.25 1.18 -0.93 3.41
SINCE MAR 1 1.91 4.10 -2.19 10.58
SINCE JAN 1 2.09 6.21 -4.12 11.84
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 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
TODAY 23 17 6 21
MONTH TO DATE 311 284 27 319
SINCE MAR 1 1099 865 234 1005
SINCE JAN 1 1412 1060 352 1246
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 18.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 56 1200 PM
AVERAGE 72
......................................................
THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 99 1901
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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