271
CDUS44 KBRO 182138
CLIHRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
438 PM CDT FRI SEP 18 2026
...............................
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 98 242 PM 100 1912 92 6 88
2011
MINIMUM 78 651 AM 60 1981 72 6 74
AVERAGE 88 82 6 81
PRECIPITATION (IN)
TODAY 0.01 5.05 1984 0.19 -0.18 0.08
MONTH TO DATE 0.05 3.39 -3.34 1.89
SINCE SEP 1 0.05 3.39 -3.34 1.89
SINCE JAN 1 14.45 16.38 -1.93 31.13
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 23 17 6 16
MONTH TO DATE 443 328 115 356
SINCE SEP 1 443 328 115 356
SINCE JAN 1 3857 3418 439 3554
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 51
AVERAGE 74
......................................................
THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 101 1957
MINIMUM TEMPERATURE (F) 72 59 1981
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 718 AM CDT SUNSET 731 PM CDT
SEPTEMBER 19 2026.....SUNRISE 718 AM CDT SUNSET 730 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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