AFOS product CLIBTM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
831 
CDUS45 KMSO 190741
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT WED MAY 19 2004

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

...THE BUTTE CLIMATE SUMMARY FOR MAY 18 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         48    623 PM  83    1954  61    -13       41       
  MINIMUM         40    918 AM  21    1960  35      5       26       
  AVERAGE         44                        48     -4       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.41          1.09 1944   0.07   0.34      T      
  MONTH TO DATE    0.89                      1.12  -0.23     0.76    
  SINCE OCT 1      3.50                      5.89  -2.39     5.72    
  SINCE JAN 1      2.76                      3.97  -1.21     5.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        17      4       31       
  MONTH TO DATE  332                       341     -9      444       
  SINCE MAR 1   1909                      2199   -290     2250       
  SINCE JUL 1   8429                      8922   -493     8919       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     7.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          M700 PM                                     
 LOWEST     65          M100 AM                                     
 AVERAGE    79                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        85      1954                    
 MINIMUM TEMPERATURE (F)   35        22      2003                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 19 2004...........SUNRISE   553 AM MDT   SUNSET   901 PM MDT   
MAY 20 2004...........SUNRISE   552 AM MDT   SUNSET   902 PM MDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$