749  
CDUS45 KRIW 230729  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST SUN NOV 23 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 22 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 2:34 PM 64 1904 41 12 51  
1954  
2006  
MINIMUM 27 6:49 AM -15 1929 17 10 24  
AVERAGE 40 29 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1895 0.02 -0.02 0.00  
MONTH TO DATE 0.33 0.59 -0.26 0.32  
SINCE SEP 1 3.02 2.97 0.05 2.17  
SINCE JAN 1 13.03 12.41 0.62 9.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.9 1992 0.4 -0.4 0.0  
MONTH TO DATE 0.0 7.7 -7.7 4.3  
SINCE SEP 1 T 19.7 -19.7 10.3  
SINCE JUL 1 T 19.7 -19.7 10.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 36 -11 27  
MONTH TO DATE 441 682 -241 673  
SINCE SEP 1 1078 1484 -406 1131  
SINCE JUL 1 1083 1523 -440 1149  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 42 33 9 83  
SINCE JAN 1 569 485 84 644    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)  
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 69 4:00 AM  
LOWEST 31 3:00 PM  
AVERAGE 50  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 68 2017  
MINIMUM TEMPERATURE (F) 17 -18 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 23 2025......SUNRISE 7:17 AM MST SUNSET 4:45 PM MST  
NOVEMBER 24 2025......SUNRISE 7:18 AM MST SUNSET 4:45 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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