433
CDUS44 KBRO 210626
CLIHRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
126 AM CDT MON SEP 21 2026
...............................
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2026...
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)
YESTERDAY
MAXIMUM 100 207 PM 106 1947 91 9 91
MINIMUM 71 529 AM 59 1981 72 -1 73
AVERAGE 86 82 4 82
PRECIPITATION (IN)
YESTERDAY 0.00 3.85 1967 0.19 -0.19 T
MONTH TO DATE 0.05 3.76 -3.71 2.52
SINCE SEP 1 0.05 3.76 -3.71 2.52
SINCE JAN 1 14.45 16.75 -2.30 31.76
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 21 17 4 17
MONTH TO DATE 486 362 124 390
SINCE SEP 1 486 362 124 390
SINCE JAN 1 3900 3452 448 3588
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 38
AVERAGE 67
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THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 106 1947
MINIMUM TEMPERATURE (F) 72 59 1938
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 719 AM CDT SUNSET 728 PM CDT
SEPTEMBER 22 2026.....SUNRISE 719 AM CDT SUNSET 727 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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