Weather Service Report


126 
CDUS45 KRIW 280736
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1235 AM MST TUE FEB 28 2017


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

...THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 27 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         29    518 PM  68    1932  41    -12       59       
  MINIMUM          8   1243 AM -16    1960  18    -10       27       
  AVERAGE         19                        29    -10       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.45 1927   0.02   0.00      T      
  MONTH TO DATE    1.11                      0.55   0.56     0.50    
  SINCE DEC 1      3.28                      1.54   1.74     1.40    
  SINCE JAN 1      2.38                      0.96   1.42     0.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                         0.4   MM        0.0     
  MONTH TO DATE   19.6                       9.9    9.7      3.9     
  SINCE DEC 1     47.0                      27.6   19.4     18.0     
  SINCE JUL 1     61.0                      53.2    7.8     37.0     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       46                        36     10       22       
  MONTH TO DATE  979                      1079   -100      872       
  SINCE DEC 1   4098                      3796    302     3591       
  SINCE JUL 1   5654                      5669    -15     5103       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     7.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           900 AM                                     
 LOWEST     34           900 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        61      1992                    
                                             1974                    
 MINIMUM TEMPERATURE (F)   18       -19      1893                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 28 2017......SUNRISE   652 AM MST   SUNSET   604 PM MST   
MARCH  1 2017.........SUNRISE   650 AM MST   SUNSET   605 PM MST   

                                                                    
-  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