545
CDUS44 KBRO 180628
CLIHRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
128 AM CDT WED MAR 18 2026
...............................
...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR MARCH 17 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 70 323 PM 96 1991 81 -11 86
MINIMUM 43 705 AM 34 1923 60 -17 48
AVERAGE 57 70 -13 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.32 1988 0.05 -0.05 0.00
MONTH TO DATE 0.16 0.63 -0.47 0.00
SINCE MAR 1 0.16 0.63 -0.47 0.00
SINCE JAN 1 0.25 2.41 -2.16 1.19
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 1 7 0
MONTH TO DATE 12 29 -17 5
SINCE MAR 1 12 29 -17 5
SINCE JUL 1 367 553 -186 500
COOLING
YESTERDAY 0 6 -6 2
MONTH TO DATE 189 95 94 114
SINCE MAR 1 189 95 94 114
SINCE JAN 1 432 255 177 308
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 32
AVERAGE 55
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THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 2013
MINIMUM TEMPERATURE (F) 60 35 1928
SUNRISE AND SUNSET
MARCH 18 2026.........SUNRISE 737 AM CDT SUNSET 741 PM CDT
MARCH 19 2026.........SUNRISE 736 AM CDT SUNSET 742 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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