299  
CDUS45 KRIW 150045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT MON APR 14 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 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 57 3:50 PM 77 1985 56 1 75  
MINIMUM 24 2:36 AM 6 1986 30 -6 41  
AVERAGE 41 43 -2 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.86 1938 0.07 -0.07 0.00  
MONTH TO DATE 0.07 0.89 -0.82 0.13  
SINCE MAR 1 3.10 2.18 0.92 1.50  
SINCE JAN 1 4.18 3.39 0.79 3.41  
 
SNOWFALL (IN)  
TODAY MM 0.6 MM 0.0  
MONTH TO DATE 0.7 8.3 -7.6 1.4  
SINCE MAR 1 30.0 22.7 7.3 18.0  
SINCE JUL 1 60.3 74.9 -14.6 67.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 24 22 2 7  
MONTH TO DATE 287 327 -40 247  
SINCE MAR 1 1117 1226 -109 1115  
SINCE JUL 1 6146 6877 -731 6423  
 
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 13 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.0  
 
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 63  
LOWEST 18  
AVERAGE 41  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 78 1962  
1985  
MINIMUM TEMPERATURE (F) 30 1 1945  
 
SUNRISE AND SUNSET  
APRIL 14 2025.........SUNRISE 6:34 AM MDT SUNSET 7:57 PM MDT  
APRIL 15 2025.........SUNRISE 6:33 AM MDT SUNSET 7:58 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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