854  
CDUS45 KRIW 260737  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
137 AM MDT WED MAR 26 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MARCH 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 66 3:28 PM 73 2012 52 14 40  
MINIMUM 36 6:45 AM -11 1965 26 10 18  
AVERAGE 51 39 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1977 0.05 -0.05 T  
MONTH TO DATE 2.27 0.94 1.33 1.04  
SINCE MAR 1 2.27 0.94 1.33 1.04  
SINCE JAN 1 3.35 2.15 1.20 2.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 15.4 1977 0.5 -0.5 0.1  
MONTH TO DATE 25.5 11.0 14.5 14.9  
SINCE MAR 1 25.5 11.0 14.5 14.9  
SINCE JUL 1 55.8 63.2 -7.4 64.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 26 -12 36  
MONTH TO DATE 721 748 -27 703  
SINCE MAR 1 721 748 -27 703  
SINCE JUL 1 5750 6399 -649 6011  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.2  
 
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 64 3:00 AM  
LOWEST 22 5:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 72 2022  
MINIMUM TEMPERATURE (F) 27 -6 1955  
 
SUNRISE AND SUNSET  
MARCH 26 2025.........SUNRISE 7:07 AM MDT SUNSET 7:35 PM MDT  
MARCH 27 2025.........SUNRISE 7:05 AM MDT SUNSET 7:36 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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