818  
CDUS45 KRIW 090045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT TUE APR 08 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 8 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 63 3:37 PM 75 1996 55 8 52  
MINIMUM 40 7:09 AM -2 1973 29 11 26  
AVERAGE 52 42 10 39  
 
PRECIPITATION (IN)  
TODAY 0.00 1.31 2013 0.07 -0.07 0.00  
MONTH TO DATE 0.07 0.48 -0.41 0.13  
SINCE MAR 1 3.10 1.77 1.33 1.50  
SINCE JAN 1 4.18 2.98 1.20 3.41  
 
SNOWFALL (IN)  
TODAY MM 0.6 MM 0.0  
MONTH TO DATE 0.7 4.7 -4.0 1.4  
SINCE MAR 1 30.0 19.1 10.9 18.0  
SINCE JUL 1 60.3 71.3 -11.0 67.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 13 23 -10 26  
MONTH TO DATE 205 191 14 160  
SINCE MAR 1 1035 1090 -55 1028  
SINCE JUL 1 6064 6741 -677 6336  
 
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 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.8  
 
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 49  
LOWEST 17  
AVERAGE 33  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 76 1996  
MINIMUM TEMPERATURE (F) 29 4 1973  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 6:44 AM MDT SUNSET 7:50 PM MDT  
APRIL 9 2025.........SUNRISE 6:43 AM MDT SUNSET 7:51 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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