967  
CDUS45 KRIW 200726  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT SAT APR 20 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 19 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 41 3:35 PM 82 1962 57 -16 46  
MINIMUM 27 5:53 AM 2 1893 31 -4 26  
AVERAGE 34 44 -10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 1933 0.07 -0.07 0.00  
MONTH TO DATE 0.27 1.23 -0.96 1.41  
SINCE MAR 1 1.64 2.52 -0.88 1.99  
SINCE JAN 1 3.55 3.73 -0.18 4.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.1 1971 0.5 -0.5 0.0  
MONTH TO DATE 0.5 11.0 -10.5 18.9  
SINCE MAR 1 17.1 25.4 -8.3 24.8  
SINCE JUL 1 67.0 77.6 -10.6 89.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 21 10 29  
MONTH TO DATE 364 436 -72 538  
SINCE MAR 1 1232 1335 -103 1860  
SINCE JUL 1 6540 6986 -446 8131  
 
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 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 6:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 1989  
MINIMUM TEMPERATURE (F) 31 1 1966  
 
SUNRISE AND SUNSET  
APRIL 20 2024.........SUNRISE 6:24 AM MDT SUNSET 8:04 PM MDT  
APRIL 21 2024.........SUNRISE 6:23 AM MDT SUNSET 8:05 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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