171  
CDUS45 KRIW 270029  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT THU SEP 26 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 26 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 12:00 PM 90 2015 69 19 83  
MINIMUM 55 6:41 AM 21 1934 41 14 45  
AVERAGE 72 55 17 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.25 2013 0.05 -0.05 0.00  
MONTH TO DATE 0.40 0.80 -0.40 0.56  
SINCE SEP 1 0.40 0.80 -0.40 0.56  
SINCE JAN 1 7.42 10.24 -2.82 12.88  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.0 -1.0 0.0  
SINCE SEP 1 0.0 1.0 -1.0 0.0  
SINCE JUL 1 0.0 1.0 -1.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10 1  
MONTH TO DATE 75 148 -73 84  
SINCE SEP 1 75 148 -73 84  
SINCE JUL 1 93 187 -94 130  
 
COOLING  
TODAY 7 0 7 0  
MONTH TO DATE 71 31 40 29  
SINCE SEP 1 71 31 40 29  
SINCE JAN 1 632 483 149 361    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 34  
LOWEST 9  
AVERAGE 22  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 2001  
MINIMUM TEMPERATURE (F) 40 19 1908  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2024.....SUNRISE 7:07 AM MDT SUNSET 7:04 PM MDT  
SEPTEMBER 27 2024.....SUNRISE 7:08 AM MDT SUNSET 7:02 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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