612  
CDUS45 KRIW 230756  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
134 AM MDT TUE JUL 23 2019  
 
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JULY 22 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1891 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 411 PM 100 2007 88 -8 82  
MINIMUM 58 426 AM 42 1978 57 1 60  
AVERAGE 69 72 -3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 0.86 1923 0.03 0.13 0.03  
MONTH TO DATE 0.43 0.50 -0.07 0.66  
SINCE JUN 1 0.83 1.77 -0.94 2.32  
SINCE JAN 1 11.79 7.99 3.80 10.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 11 -7 1  
SINCE JUN 1 141 137 4 89  
SINCE JUL 1 4 11 -7 1  
 
COOLING  
YESTERDAY 4 8 -4 6  
MONTH TO DATE 113 140 -27 196  
SINCE JUN 1 133 204 -71 263  
SINCE JAN 1 133 209 -76 264    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 35 600 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2003  
MINIMUM TEMPERATURE (F) 57 40 1899  
 
 
SUNRISE AND SUNSET  
JULY 23 2019..........SUNRISE 557 AM MDT SUNSET 845 PM MDT  
JULY 24 2019..........SUNRISE 558 AM MDT SUNSET 844 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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