162  
CDUS45 KRIW 250727  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SAT JUL 25 2026  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JULY 24 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 1:42 PM 100 2003 89 6 90  
MINIMUM 63 5:19 AM 43 1924 57 6 56  
AVERAGE 79 73 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.11 1977 0.02 -0.02 T  
MONTH TO DATE 0.51 0.44 0.07 0.21  
SINCE JUN 1 0.97 1.52 -0.55 0.91  
SINCE JAN 1 5.66 8.77 -3.11 9.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 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 0 9 -9 2  
SINCE JUN 1 75 133 -58 90  
SINCE JUL 1 0 9 -9 2  
 
COOLING  
YESTERDAY 14 8 6 8  
MONTH TO DATE 272 159 113 181  
SINCE JUN 1 318 218 100 268  
SINCE JAN 1 332 223 109 276    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.7  
 
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 81 4:00 AM  
LOWEST 17 3:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 1933  
1945  
2011  
MINIMUM TEMPERATURE (F) 57 43 1892  
 
SUNRISE AND SUNSET  
JULY 25 2026..........SUNRISE 5:59 AM MDT SUNSET 8:43 PM MDT  
JULY 26 2026..........SUNRISE 6:00 AM MDT SUNSET 8:42 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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