Weather Service Report


635 
CDUS45 KRIW 280748
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
145 AM MDT TUE APR 28 2015


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

...THE LANDER WY CLIMATE SUMMARY FOR APRIL 27 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         49    405 PM  82    1910  60    -11       50       
  MINIMUM         34    527 AM  16    1984  34      0       32       
  AVERAGE         42                        47     -5       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.09          0.59 1917   0.08   0.01     0.04    
  MONTH TO DATE    2.31                      1.64   0.67     0.66    
  SINCE MAR 1      2.86                      2.80   0.06     1.84    
  SINCE JAN 1      4.42                      3.79   0.63     2.64    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                         0.5   -0.5      0.0     
  MONTH TO DATE   10.3                      15.3   -5.0      4.3     
  SINCE MAR 1     19.2                      31.4  -12.2     18.2     
  SINCE JUL 1     73.1                      85.0  -11.9     73.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        18      5       24       
  MONTH TO DATE  560                       583    -23      548       
  SINCE MAR 1   1325                      1498   -173     1443       
  SINCE JUL 1   6449                      7202   -753     7179       
                                                                     
 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    10   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     3.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     56           300 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        81      2000                    
 MINIMUM TEMPERATURE (F)   35        14      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 28 2015.........SUNRISE   614 AM MDT   SUNSET   812 PM MDT   
APRIL 29 2015.........SUNRISE   612 AM MDT   SUNSET   813 PM MDT   

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




$$



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Western Regional Climate Center, wrcc@dri.edu