Climatological Report (Daily)
Issued by NWS Brownsville, TX

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299
CDUS44 KBRO 010626
CLIHRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
126 AM CDT THU OCT 01 2026

...................................

...THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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        100R   200 PM  98    1915  90     10       91
                                      1953
                                      1966
  MINIMUM         80    624 AM  52    1924  70     10       67
  AVERAGE         90                        80     10       79

PRECIPITATION (IN)
  YESTERDAY        0.00          3.05 1946   0.12  -0.12     0.00
  MONTH TO DATE    0.05                      5.31  -5.26     3.21
  SINCE SEP 1      0.05                      5.31  -5.26     3.21
  SINCE JAN 1     14.45                     18.30  -3.85    32.45

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       25                        15     10       14
  MONTH TO DATE  703                       520    183      564
  SINCE SEP 1    703                       520    183      564
  SINCE JAN 1   4117                      3610    507     3762
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    14.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88
 LOWEST     49
 AVERAGE    69

..........................................................


THE HARLINGEN-VALLEY INTL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90        98      1959
                                             1962
 MINIMUM TEMPERATURE (F)   70        50      1920
                                             1924


SUNRISE AND SUNSET
OCTOBER  1 2026.......SUNRISE   723 AM CDT   SUNSET   717 PM CDT
OCTOBER  2 2026.......SUNRISE   724 AM CDT   SUNSET   716 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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