000
CDUS45 KBOI 190839
CLIONO


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID                                    
230 AM MDT THU MAY 19 2005

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

...THE ONTARIO CLIMATE SUMMARY FOR MAY 18 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         71    503 PM  MM      MM  75     -4       62       
  MINIMUM         50    555 AM  MM      MM  45      5       52       
  AVERAGE         61                        60      1       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.52         MM      MM   0.03   0.49     0.38    
  MONTH TO DATE    2.72                      0.54   2.18     0.63    
  SINCE OCT 1      6.49                      7.39  -0.90     7.33    
  SINCE JAN 1      5.14                      4.24   0.90     5.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE OCT 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         6     -2        8       
  MONTH TO DATE  134                       137     -3      107       
  SINCE MAR 1   1197                      1245    -48      969       
  SINCE JUL 1   5389                      5957   -568     4880       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         5     -5       11       
  SINCE MAR 1      0                         7     -7       11       
  SINCE JAN 1      0                         7     -7       11       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     5.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER  MM                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 PM                                     
 LOWEST     53           500 PM                                     
 AVERAGE    77                                                       
..........................................................
                                                                     
THE ONTARIO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        MM        MM                    
 MINIMUM TEMPERATURE (F)   45        MM        MM                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 19 2005...........SUNRISE   518 AM MST   SUNSET   812 PM MST   
MAY 20 2005...........SUNRISE   517 AM MST   SUNSET   813 PM MST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$