AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
579 
CDUS45 KRIW 100753
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
151 AM MDT WED MAY 10 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 9 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         71    223 PM  83    1962  65      6       65       
  MINIMUM         45   1128 PM  18    2002  35     10       36       
  AVERAGE         58                        50      8       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.20          0.60 2011   0.07   0.13     0.10    
  MONTH TO DATE    0.41                      0.57  -0.16     1.59    
  SINCE MAR 1      4.41                      2.68   1.73     6.58    
  SINCE JAN 1      5.76                      3.76   2.00     8.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.2   -0.2      0.0     
  MONTH TO DATE    0.0                       1.7   -1.7      0.0     
  SINCE MAR 1     13.6                      24.2  -10.6     27.9     
  SINCE JUL 1     67.1                      73.6   -6.5     86.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        15     -8       14       
  MONTH TO DATE  110                       147    -37      131       
  SINCE MAR 1   1475                      1741   -266     1637       
  SINCE JUL 1   6665                      7189   -524     6572       
                                                                     
 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    29   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     8.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1000 PM                                     
 LOWEST     37           300 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        85      1961                    
 MINIMUM TEMPERATURE (F)   36        20      1990                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 10 2017...........SUNRISE   548 AM MDT   SUNSET   817 PM MDT   
MAY 11 2017...........SUNRISE   547 AM MDT   SUNSET   818 PM MDT   

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




$$