AFOS product CLIGEY
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
034 
CDUS45 KRIW 260748
CLIGEY


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
140 AM MDT THU SEP 26 2013


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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 25 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         61   1200 AM  92    2001  70     -9       80       
  MINIMUM         47    925 PM  28    2000  39      8       50       
  AVERAGE         54                        54      0       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.04 2005   0.03  -0.03     0.00    
  MONTH TO DATE    0.52                      0.74  -0.22     0.03    
  SINCE SEP 1      0.52                      0.74  -0.22     0.03    
  SINCE JAN 1      3.14                      6.19  -3.05     1.95    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        11      0        0       
  MONTH TO DATE   50                       149    -99       59       
  SINCE SEP 1     50                       149    -99       59       
  SINCE JUL 1     50                       170   -120       60       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   96                        34     62       30       
  SINCE SEP 1     96                        34     62       30       
  SINCE JAN 1   1005                       667    338      977       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    11.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 PM                                     
 LOWEST     42          1200 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        90      2010                    
 MINIMUM TEMPERATURE (F)   39        29      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 26 2013.....SUNRISE   704 AM MDT   SUNSET   702 PM MDT   
SEPTEMBER 27 2013.....SUNRISE   706 AM MDT   SUNSET   700 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$