287  
CDUS45 KRIW 230046  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
646 PM MDT SAT MAR 22 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MARCH 22 2025  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 12:51 PM 71 1910 51 -1 59  
MINIMUM 27 6:25 AM -12 1912 26 1 26  
AVERAGE 39 38 1 43  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 1936 0.05 -0.05 0.00  
MONTH TO DATE 2.27 0.79 1.48 0.92  
SINCE MAR 1 2.27 0.79 1.48 0.92  
SINCE JAN 1 3.35 2.00 1.35 2.83  
 
SNOWFALL (IN)  
TODAY MM 0.5 MM 0.0  
MONTH TO DATE 25.5 9.5 16.0 12.7  
SINCE MAR 1 25.5 9.5 16.0 12.7  
SINCE JUL 1 55.8 61.7 -5.9 62.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 26 27 -1 22  
MONTH TO DATE 663 670 -7 615  
SINCE MAR 1 663 670 -7 615  
SINCE JUL 1 5692 6321 -629 5923  
 
COOLING  
TODAY 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 37 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65  
LOWEST 29  
AVERAGE 47  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 75 2012  
MINIMUM TEMPERATURE (F) 26 -8 1898  
 
SUNRISE AND SUNSET  
MARCH 22 2025.........SUNRISE 7:14 AM MDT SUNSET 7:30 PM MDT  
MARCH 23 2025.........SUNRISE 7:12 AM MDT SUNSET 7:31 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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