059  
CDUS45 KRIW 160734  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1234 AM MST SUN NOV 16 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR NOVEMBER 15 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 61 3:05 PM 70 2016 45 16 45  
MINIMUM 41 11:59 PM -18 1978 20 21 27  
AVERAGE 51 32 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 1958 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.42 -0.42 0.31  
SINCE SEP 1 2.69 2.80 -0.11 2.16  
SINCE JAN 1 12.70 12.24 0.46 9.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 23.1 1958 0.4 -0.4 0.0  
MONTH TO DATE 0.0 5.2 -5.2 4.3  
SINCE SEP 1 T 17.2 -17.2 10.3  
SINCE JUL 1 T 17.2 -17.2 10.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 33 -19 29  
MONTH TO DATE 284 441 -157 442  
SINCE SEP 1 921 1243 -322 900  
SINCE JUL 1 926 1282 -356 918  
 
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 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.3  
 
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 55 6:00 AM  
LOWEST 31 3:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 66 1896  
MINIMUM TEMPERATURE (F) 20 -17 1978  
 
SUNRISE AND SUNSET  
NOVEMBER 16 2025......SUNRISE 7:09 AM MST SUNSET 4:51 PM MST  
NOVEMBER 17 2025......SUNRISE 7:10 AM MST SUNSET 4:50 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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