000 
CDUS46 KSTO 210829
CLIMOD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO, CA                              
127 AM PDT SAT MAY 21 2005

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

...THE MODESTO AIRPORT CLIMATE SUMMARY FOR MAY 20 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         77    420 PM  99    2001  82     -5       78       
  MINIMUM         60   1159 PM  42    1974  55      5       51       
  AVERAGE         69                        69      0       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.24 1957   0.02  -0.02     0.00    
  MONTH TO DATE    1.11                      0.40   0.71     0.00    
  SINCE JUL 1     16.09                     12.84   3.25     8.48    
  SINCE JAN 1     10.23                      8.55   1.68     4.31    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY        4                         5     -1        0       
  MONTH TO DATE   35                        80    -45       81       
  SINCE MAR 1     35                       137   -102      156       
  SINCE JAN 1     35                       137   -102      156       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    13.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78          1200 AM                                     
 LOWEST     20           400 PM                                     
 AVERAGE    49                                                       
..........................................................
                                                                     
THE MODESTO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       102      1988                    
 MINIMUM TEMPERATURE (F)   55        45      1974                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2005...........SUNRISE   550 AM PDT   SUNSET   812 PM PDT   
MAY 22 2005...........SUNRISE   549 AM PDT   SUNSET   813 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$