425  
CDUS45 KRIW 110733  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
133 AM MDT FRI OCT 11 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 10 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 71 4:00 PM 82 2015 62 9 75  
MINIMUM 47 6:19 AM 10 2009 34 13 41  
AVERAGE 59 48 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.79 2008 0.05 -0.05 T  
MONTH TO DATE 0.00 0.51 -0.51 0.16  
SINCE SEP 1 0.40 1.49 -1.09 0.72  
SINCE JAN 1 7.42 10.93 -3.51 13.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.2 2008 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.7 -2.7 0.0  
SINCE SEP 1 0.0 4.2 -4.2 0.0  
SINCE JUL 1 0.0 4.2 -4.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 17 -11 7  
MONTH TO DATE 50 149 -99 107  
SINCE SEP 1 134 344 -210 203  
SINCE JUL 1 152 383 -231 249  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 83 32 51 29  
SINCE JAN 1 644 484 160 361    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 39 9:00 PM  
LOWEST 23 10:00 AM  
AVERAGE 31  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 81 1991  
1996  
MINIMUM TEMPERATURE (F) 34 12 2009  
 
SUNRISE AND SUNSET  
OCTOBER 11 2024.......SUNRISE 7:24 AM MDT SUNSET 6:38 PM MDT  
OCTOBER 12 2024.......SUNRISE 7:25 AM MDT SUNSET 6:36 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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