974  
CDUS45 KRIW 130045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT WED MAR 12 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MARCH 12 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 56 3:57 PM 74 2007 48 8 51  
MINIMUM 30 6:51 AM -15 1909 22 8 27  
AVERAGE 43 35 8 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.83 1963 0.04 -0.04 0.00  
MONTH TO DATE 1.61 0.35 1.26 0.13  
SINCE MAR 1 1.61 0.35 1.26 0.13  
SINCE JAN 1 2.69 1.56 1.13 2.04  
 
SNOWFALL (IN)  
TODAY MM 0.4 MM 0.0  
MONTH TO DATE 16.7 4.6 12.1 0.9  
SINCE MAR 1 16.7 4.6 12.1 0.9  
SINCE JUL 1 46.5 56.8 -10.3 50.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 22 30 -8 26  
MONTH TO DATE 373 389 -16 368  
SINCE MAR 1 373 389 -16 368  
SINCE JUL 1 5402 6040 -638 5676  
 
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 26 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49  
LOWEST 24  
AVERAGE 37  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 70 2007  
MINIMUM TEMPERATURE (F) 23 -8 1897  
 
SUNRISE AND SUNSET  
MARCH 12 2025.........SUNRISE 7:31 AM MDT SUNSET 7:18 PM MDT  
MARCH 13 2025.........SUNRISE 7:30 AM MDT SUNSET 7:19 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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