871  
CDUS45 KRIW 150045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT FRI MAR 14 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MARCH 14 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 39 12:00 AM 67 1994 48 -9 35  
MINIMUM 29 MM -15 1906 23 6 29  
AVERAGE 34 36 -2 32  
 
PRECIPITATION (IN)  
TODAY 0.24 0.54 2021 0.03 0.21 0.53  
MONTH TO DATE 1.86 0.41 1.45 0.92  
SINCE MAR 1 1.86 0.41 1.45 0.92  
SINCE JAN 1 2.94 1.62 1.32 2.83  
 
SNOWFALL (IN)  
TODAY MM 0.4 MM 7.2  
MONTH TO DATE 16.7 5.4 11.3 12.7  
SINCE MAR 1 16.7 5.4 11.3 12.7  
SINCE JUL 1 46.5 57.6 -11.1 62.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 31 29 2 33  
MONTH TO DATE 422 448 -26 432  
SINCE MAR 1 422 448 -26 432  
SINCE JUL 1 5451 6099 -648 5740  
 
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 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 59  
AVERAGE 78  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 68 2013  
MINIMUM TEMPERATURE (F) 24 -10 1906  
 
SUNRISE AND SUNSET  
MARCH 14 2025.........SUNRISE 7:28 AM MDT SUNSET 7:21 PM MDT  
MARCH 15 2025.........SUNRISE 7:26 AM MDT SUNSET 7:22 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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