000 
CDUS46 KSTO 200833
CLIMOD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO, CA                              
130 AM PDT FRI MAY 20 2005

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

...THE MODESTO AIRPORT CLIMATE SUMMARY FOR MAY 19 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1931 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         78        MM  98    2001  82     -4       80        
  MINIMUM         61        MM  40    1962  54      7       52        
  AVERAGE         70                        68      2       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.22 1962   0.02  -0.02     0.00    
  MONTH TO DATE    1.11                      0.38   0.73     0.00    
  SINCE JUL 1     16.09                     12.82   3.27     8.48    
  SINCE JAN 1     10.23                      8.53   1.70     4.31    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY        5                         5      0        1       
  MONTH TO DATE   31                        75    -44       81       
  SINCE MAR 1     31                       132   -101      156       
  SINCE JAN 1     31                       132   -101      156       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     9.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           600 AM                                     
 LOWEST     56           200 PM                                     
 AVERAGE    70                                                       
..........................................................
                                                                     
THE MODESTO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        99      2001                    
 MINIMUM TEMPERATURE (F)   55        42      1974                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 20 2005...........SUNRISE   550 AM PDT   SUNSET   811 PM PDT   
MAY 21 2005...........SUNRISE   550 AM PDT   SUNSET   812 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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