888  
CDUS45 KRIW 300730  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT TUE APR 30 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 29 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 3:30 PM 82 1992 60 3 71  
2007  
MINIMUM 40 4:17 AM 15 1935 34 6 36  
AVERAGE 52 46 6  
 
PRECIPITATION (IN)  
YESTERDAY T 2.97 1895 0.09 -0.09 0.00  
MONTH TO DATE 1.20 1.99 -0.79 2.83  
SINCE MAR 1 2.57 3.28 -0.71 3.41  
SINCE JAN 1 4.48 4.49 -0.01 6.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 21.9 1967 0.5 -0.5 0.0  
MONTH TO DATE 2.8 16.0 -13.2 24.9  
SINCE MAR 1 19.4 30.4 -11.0 30.8  
SINCE JUL 1 69.3 82.6 -13.3 95.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 18 -5 11  
MONTH TO DATE 535 634 -99 763  
SINCE MAR 1 1403 1533 -130 2085  
SINCE JUL 1 6711 7184 -473 8356  
 
COOLING  
YESTERDAY 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 33 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 11:00 PM  
LOWEST 26 3:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 2021  
MINIMUM TEMPERATURE (F) 34 6 1909  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 6:10 AM MDT SUNSET 8:15 PM MDT  
MAY 1 2024...........SUNRISE 6:08 AM MDT SUNSET 8:16 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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