309  
CDUS45 KRIW 030728  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST TUE FEB 03 2026  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 2 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 51 3:16 PM 62 1934 34 17 48  
MINIMUM 25 8:09 AM -27 1899 11 14 28  
AVERAGE 38 22 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1955 0.02 -0.02 T  
MONTH TO DATE 0.00 0.04 -0.04 T  
SINCE DEC 1 0.34 1.18 -0.84 0.91  
SINCE JAN 1 0.06 0.55 -0.49 0.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 19.5 1955 0.4 -0.4 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.0  
SINCE DEC 1 3.4 18.3 -14.9 17.3  
SINCE JUL 1 4.5 40.9 -36.4 27.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 43 -16 27  
MONTH TO DATE 49 86 -37 53  
SINCE DEC 1 1965 2788 -823 2605  
SINCE JUL 1 3335 4616 -1281 4034  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.4  
 
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 50 7:00 AM  
LOWEST 16 2:00 PM  
AVERAGE 33  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 60 1925  
MINIMUM TEMPERATURE (F) 11 -26 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 3 2026......SUNRISE 7:27 AM MST SUNSET 5:31 PM MST  
FEBRUARY 4 2026......SUNRISE 7:26 AM MST SUNSET 5:32 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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