000 
CDUS46 KSTO 180832
CLIMOD

SFOCLIMOD 000
TTAA00 KSTO 180829


CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO, CA                              
129 AM PDT WED MAY 18 2005

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

...THE MODESTO AIRPORT CLIMATE SUMMARY FOR MAY 17 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         70    155 PM  98    1997  82    -12       75       
  MINIMUM         50    549 AM  43    1943  54     -4       49       
  AVERAGE         60                        68     -8       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.09 1994   0.02  -0.02     0.00    
  MONTH TO DATE    1.11                      0.34   0.77     0.00    
  SINCE JUL 1     16.09                     12.78   3.31     8.48    
  SINCE JAN 1     10.23                      8.49   1.74     4.31    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY        0                         5     -5        0       
  MONTH TO DATE   23                        65    -42       80       
  SINCE MAR 1     23                       122    -99      155       
  SINCE JAN 1     23                       122    -99      155       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     5.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77           400 AM                                     
 LOWEST     37          1200 PM                                     
 AVERAGE    57                                                       
..........................................................
                                                                     
THE MODESTO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        99      1997                    
 MINIMUM TEMPERATURE (F)   54        39      1974                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2005...........SUNRISE   552 AM PDT   SUNSET   809 PM PDT   
MAY 19 2005...........SUNRISE   551 AM PDT   SUNSET   810 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$