919 
CDUS44 KBRO 180626
CLIMFE


CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE TX                              
126 AM CDT WED MAY 18 2011


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

...THE MCALLEN CLIMATE SUMMARY FOR MAY 17 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         88   1155 AM 102    1946  90     -2       94       
  MINIMUM         66    226 AM  55    1970  72     -6       75       
  AVERAGE         77                        81     -4               
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.53 1965   0.09  -0.09     0.00    
  MONTH TO DATE    0.04                      1.36  -1.32     0.04    
  SINCE MAR 1      0.35                      3.40  -3.05     4.76    
  SINCE JAN 1      1.36                      5.95  -4.59     8.05    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      4                        20    -16       32       
  SINCE JUL 1    507                       624   -117      615       
                                                                     
 COOLING                                                             
  YESTERDAY       12                        16     -4       20       
  MONTH TO DATE  255                       251      4      297       
  SINCE MAR 1   1115                       773    342      806       
  SINCE JAN 1   1350                       922    428      893       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED    12.7                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87                                                       
 LOWEST     46                                                       
 AVERAGE    67                                                       

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

                                                                     
THE MCALLEN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   90        98      1960                    
                                             2003                    
 MINIMUM TEMPERATURE (F)   72        54      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2011...........SUNRISE   645 AM CDT   SUNSET   814 PM CDT   
MAY 19 2011...........SUNRISE   645 AM CDT   SUNSET   814 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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