CDUS44 KBRO 102237
CLIHRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
437 PM CST WED DEC 10 2025

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

...THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 10 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         84    325 PM  93    1939  74     10       83
  MINIMUM         51    624 AM  30    1978  53     -2       53
  AVERAGE         68                        63      5       68

PRECIPITATION (IN)
  TODAY            0.00          2.66 1982   0.03  -0.03     0.00
  MONTH TO DATE    0.08                      0.43  -0.35     4.66
  SINCE DEC 1      0.08                      0.43  -0.35     4.66
  SINCE JAN 1     34.89                     23.25  11.64    35.63

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    0.0
  SINCE DEC 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         5     -5        0
  MONTH TO DATE   51                        42      9       23
  SINCE DEC 1     51                        42      9       23
  SINCE JUL 1     71                       109    -38       36

 COOLING
  TODAY            3                         3      0        3
  MONTH TO DATE   12                        33    -21       31
  SINCE DEC 1     12                        33    -21       31
  SINCE JAN 1   4483                      4169    314     4499
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     7.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     43
 AVERAGE    72

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


THE HARLINGEN CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        92      1939
 MINIMUM TEMPERATURE (F)   52        30      1944


SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE   708 AM CST   SUNSET   540 PM CST
DECEMBER 11 2025......SUNRISE   708 AM CST   SUNSET   540 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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