Climatological Report (Daily)
Issued by NWS Brownsville, TX

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000
CDUS44 KBRO 180726
CLIHRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE TX
125 AM CST MON DEC 18 2017


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

...THE HARLINGEN CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    529 PM  88    1946  71     -8       85
  MINIMUM         48    759 AM  27    1932  49     -1       72
  AVERAGE         56                        60     -4       79

PRECIPITATION (IN)
  YESTERDAY        0.00          2.50 1994   0.04  -0.04     0.00
  MONTH TO DATE    0.92                      0.86   0.06     1.17
  SINCE DEC 1      0.92                      0.86   0.06     1.17
  SINCE JAN 1     19.25                     24.78  -5.53    21.43

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    1.0
  SINCE DEC 1      1.0
  SINCE JUL 1      1.0

DEGREE DAYS
 HEATING
  YESTERDAY        9                         6      3        0
  MONTH TO DATE  148                        94     54       55
  SINCE DEC 1    148                        94     54       55
  SINCE JUL 1    191                       151     40       70

 COOLING
  YESTERDAY        0                         2     -2       14
  MONTH TO DATE   41                        39      2       71
  SINCE DEC 1     41                        39      2       71
  SINCE JAN 1   4696                      3973    723     4709
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     4.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     78
 AVERAGE    89

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


THE HARLINGEN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        86      2012
                                             1948
 MINIMUM TEMPERATURE (F)   49        29      1989


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   712 AM CST   SUNSET   542 PM CST
DECEMBER 19 2017......SUNRISE   713 AM CST   SUNSET   543 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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