240   
CXUS44 KBRO 010815  
CLMHRL  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE BROWNSVILLE, TX  
215 AM CST MON FEB 01 2021  
   
...............................  
  
   
..THE HARLINGEN CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2021  
  
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1912 TO 2021  
  
WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR'S           
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)         
                                          NORMAL                          
............................................................  
  
TEMPERATURE (F)  
HIGHEST           90   01/25         83       7       87  01/14          
LOWEST            34   01/01         33       1       39  01/05          
                       01/13                                             
AVG. MAXIMUM    73.6               70.7     2.9     76.9                 
AVG. MINIMUM    49.8               49.5     0.3     54.7                 
MEAN            61.7               60.1     1.6     65.8                 
DAYS MAX >= 90     1                0.1     0.9        0                 
DAYS MAX <= 32     0                0.0     0.0        0                 
DAYS MIN <= 32     0                0.8    -0.8        0                 
DAYS MIN <= 0      0                0.0     0.0        0                 
  
PRECIPITATION (INCHES)  
TOTALS          0.57               1.06   -0.49     0.34                 
DAILY AVG.      0.02               0.03   -0.01     0.01                 
DAYS >= .01        4                 MM      MM        5                 
DAYS >= .10        1                 MM      MM                          
DAYS >= .50        0                 MM      MM                          
DAYS >= 1.00       0                 MM      MM                          
GREATEST  
 24 HR. TOTAL   0.46   01/09 TO 01/10                                    
 STORM TOTAL    0.44                                                     
 (MM/DD(HH))                                                             
  
SNOWFALL (INCHES)  
TOTALS           0.0                 MM      MM      0.0                 
SINCE 7/1        0.0                 MM      MM       MM                 
  
DEGREE DAYS  
HEATING TOTAL    170                200     -30       81                 
 SINCE 7/1       343                447    -104      308                 
COOLING TOTAL     77                 49      28      113                 
 SINCE 1/1        77                 49      28      113                  
............................................................  
  
WIND (MPH)  
AVERAGE WIND SPEED              9.9                                      
HIGHEST WIND SPEED/DIRECTION    37/180    DATE  01/25                    
                                37/180          01/30                    
HIGHEST GUST SPEED/DIRECTION    49/180    DATE  01/25                    
  
SKY COVER  
POSSIBLE SUNSHINE (PERCENT)   MM                                         
AVERAGE SKY COVER           0.49                                         
NUMBER OF DAYS FAIR           12                                         
NUMBER OF DAYS PC             10                                         
NUMBER OF DAYS CLOUDY          9                                         
  
AVERAGE RH (PERCENT)     74                                              
  
WEATHER CONDITIONS. NUMBER OF DAYS WITH   
THUNDERSTORM              0     MIXED PRECIP               0           
HEAVY RAIN                1     RAIN                       1             
LIGHT RAIN               11     FREEZING RAIN              0            
LT FREEZING RAIN          0     HAIL                       0           
HEAVY SNOW                0     SNOW                       0           
LIGHT SNOW                0     SLEET                      0           
FOG                      15     FOG W/VIS <= 1/4 MILE      7             
HAZE                      4                                              
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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