000 
CDUS46 KSTO 170836
CLIMOD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO, CA                              
132 AM PDT TUE MAY 17 2005

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

...THE MODESTO AIRPORT CLIMATE SUMMARY FOR MAY 16 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         73    316 PM 103    1970  82     -9       84       
  MINIMUM         55   1159 PM  42    1974  54      1       57       
  AVERAGE         64                        68     -4       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          1.18 1996   0.02   0.08     0.00    
  MONTH TO DATE    1.11                      0.32   0.79     0.00    
  SINCE JUL 1     16.09                     12.76   3.33     8.48    
  SINCE JAN 1     10.23                      8.47   1.76     4.31    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY        0                         5     -5        6       
  MONTH TO DATE   23                        60    -37       80       
  SINCE MAR 1     23                       117    -94      155       
  SINCE JAN 1     23                       117    -94      155       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    12.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     35           200 PM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE MODESTO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        98      1997                    
 MINIMUM TEMPERATURE (F)   54        43      1943                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 17 2005...........SUNRISE   552 AM PDT   SUNSET   808 PM PDT   
MAY 18 2005...........SUNRISE   552 AM PDT   SUNSET   809 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$