Weather Service Report


188 
CDUS45 KRIW 300741
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
129 AM MDT SUN APR 30 2017


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

...THE LANDER WY CLIMATE SUMMARY FOR APRIL 29 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         37    533 PM  82    2007  61    -24       40       
                                      1992                          
  MINIMUM         27    719 AM  15    1935  35     -8       32       
  AVERAGE         32                        48    -16       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.97 1895   0.07  -0.07     0.27    
  MONTH TO DATE    3.26                      1.79   1.47     4.09    
  SINCE MAR 1      7.91                      2.95   4.96     8.68    
  SINCE JAN 1     10.29                      3.94   6.35     9.60    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                         0.5   -0.5       T      
  MONTH TO DATE   17.4                      16.3    1.1      4.9     
  SINCE MAR 1     23.1                      32.4   -9.3     38.2     
  SINCE JUL 1     84.1                      86.0   -1.9     75.2     
  SNOW DEPTH       6                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        17     16       29       
  MONTH TO DATE  644                       617     27      577       
  SINCE MAR 1   1356                      1532   -176     1398       
  SINCE JUL 1   7059                      7236   -177     6549       
                                                                     
 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    15   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     54           500 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   61        80      1992                    
                                             1987                    
 MINIMUM TEMPERATURE (F)   35         6      1909                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 30 2017.........SUNRISE   610 AM MDT   SUNSET   815 PM MDT   
MAY  1 2017...........SUNRISE   609 AM MDT   SUNSET   816 PM MDT   

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




$$


Return to Home page


Western Regional Climate Center, wrcc@dri.edu