884  
CDUS45 KRIW 120729  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT SAT OCT 12 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 11 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 75 3:53 PM 81 1991 61 14 60  
1996  
MINIMUM 49 6:59 AM 12 2009 34 15 39  
AVERAGE 62 48 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.98 1928 0.05 -0.05 0.87  
MONTH TO DATE 0.00 0.56 -0.56 1.03  
SINCE SEP 1 0.40 1.54 -1.14 1.59  
SINCE JAN 1 7.42 10.98 -3.56 13.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.5 2008 0.4 -0.4 0.0  
MONTH TO DATE 0.0 3.1 -3.1 0.0  
SINCE SEP 1 0.0 4.6 -4.6 0.0  
SINCE JUL 1 0.0 4.6 -4.6 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 18 -15 15  
MONTH TO DATE 53 167 -114 122  
SINCE SEP 1 137 362 -225 218  
SINCE JUL 1 155 401 -246 264  
 
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 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.0  
 
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 48 7:00 AM  
LOWEST 22 4:00 PM  
AVERAGE 35  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 79 1918  
1950  
1996  
MINIMUM TEMPERATURE (F) 34 12 1969  
 
SUNRISE AND SUNSET  
OCTOBER 12 2024.......SUNRISE 7:25 AM MDT SUNSET 6:36 PM MDT  
OCTOBER 13 2024.......SUNRISE 7:27 AM MDT SUNSET 6:35 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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