753  
CDUS45 KRIW 120034  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
634 PM MDT SAT MAY 11 2024  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MAY 11 2024  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 4:45 PM 84 1940 64 4 55  
MINIMUM 38 3:49 AM 19 1946 38 0 45  
AVERAGE 53 51 2 50  
 
PRECIPITATION (IN)  
TODAY 0.00 2.03 2010 0.08 -0.08 T  
MONTH TO DATE 0.94 0.96 -0.02 0.10  
SINCE MAR 1 3.51 4.32 -0.81 3.51  
SINCE JAN 1 5.42 5.53 -0.11 6.50  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.9 -2.9 0.0  
SINCE MAR 1 19.4 33.7 -14.3 30.8  
SINCE JUL 1 69.3 85.9 -16.6 95.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 14 -2 15  
MONTH TO DATE 213 176 37 114  
SINCE MAR 1 1635 1727 -92 2207  
SINCE JUL 1 6943 7378 -435 8478  
 
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 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
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 73  
LOWEST 20  
AVERAGE 47  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1960  
MINIMUM TEMPERATURE (F) 38 19 1953  
 
SUNRISE AND SUNSET  
MAY 11 2024...........SUNRISE 5:56 AM MDT SUNSET 8:27 PM MDT  
MAY 12 2024...........SUNRISE 5:55 AM MDT SUNSET 8:28 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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