351  
CDUS45 KRIW 260730  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST SUN JAN 26 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 25 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 17 4:01 PM 57 1912 33 -16 32  
1951  
MINIMUM 1 10:59 PM -31 1949 10 -9 17  
AVERAGE 9 22 -13  
 
PRECIPITATION (IN)  
YESTERDAY T 0.29 1979 0.02 -0.02 0.00  
MONTH TO DATE 0.87 0.40 0.47 0.46  
SINCE DEC 1 0.91 1.03 -0.12 1.17  
SINCE JAN 1 0.87 0.40 0.47 0.46  
 
SNOWFALL (IN)  
YESTERDAY 0.1 8.8 1980 0.3 -0.2 0.0  
MONTH TO DATE 15.9 6.4 9.5 8.2  
SINCE DEC 1 17.3 15.7 1.6 16.3  
SINCE JUL 1 27.6 38.3 -10.7 40.5  
SNOW DEPTH 8  
 
DEGREE DAYS  
HEATING  
YESTERDAY 56 43 13 40  
MONTH TO DATE 1242 1096 146 1182  
SINCE DEC 1 2228 2443 -215 2432  
SINCE JUL 1 3657 4271 -614 4040  
 
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 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 11:00 PM  
LOWEST 61 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 57 1920  
1982  
MINIMUM TEMPERATURE (F) 10 -30 1902  
 
SUNRISE AND SUNSET  
JANUARY 26 2025.......SUNRISE 7:35 AM MST SUNSET 5:21 PM MST  
JANUARY 27 2025.......SUNRISE 7:34 AM MST SUNSET 5:22 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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