137  
CDUS45 KRIW 100727  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT WED APR 10 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 9 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 2:40 PM 76 1996 55 4 53  
MINIMUM 26 6:08 AM 4 1973 29 -3 31  
AVERAGE 43 42 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.78 1944 0.06 -0.06 0.00  
MONTH TO DATE 0.13 0.54 -0.41 1.37  
SINCE MAR 1 1.50 1.83 -0.33 1.95  
SINCE JAN 1 3.41 3.04 0.37 4.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.0 2004 0.6 -0.6 0.0  
MONTH TO DATE 0.5 5.3 -4.8 17.9  
SINCE MAR 1 17.1 19.7 -2.6 23.8  
SINCE JUL 1 67.0 71.9 -4.9 88.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 23 -1 23  
MONTH TO DATE 182 214 -32 327  
SINCE MAR 1 1050 1113 -63 1649  
SINCE JUL 1 6358 6764 -406 7920  
 
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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 3:00 AM  
LOWEST 25 1:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 73 1985  
2012  
MINIMUM TEMPERATURE (F) 29 5 2013  
 
SUNRISE AND SUNSET  
APRIL 10 2024.........SUNRISE 6:41 AM MDT SUNSET 7:52 PM MDT  
APRIL 11 2024.........SUNRISE 6:39 AM MDT SUNSET 7:53 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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