915  
CDUS45 KRIW 270729  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT MON MAY 27 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MAY 26 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 69 2:37 PM 86 2003 70 -1 71  
2006  
MINIMUM 43 5:18 AM 26 1893 43 0 47  
1975  
AVERAGE 56 56 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.91 2008 0.08 -0.08 0.18  
MONTH TO DATE 1.37 2.31 -0.94 0.84  
SINCE MAR 1 3.94 5.67 -1.73 4.25  
SINCE JAN 1 5.85 6.88 -1.03 7.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 2008 0.1 -0.1 0.0  
MONTH TO DATE 0.0 4.3 -4.3 0.0  
SINCE MAR 1 19.4 35.1 -15.7 30.8  
SINCE JUL 1 69.3 87.3 -18.0 95.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 9 0 6  
MONTH TO DATE 390 345 45 216  
SINCE MAR 1 1812 1896 -84 2309  
SINCE JUL 1 7120 7547 -427 8580  
 
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 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 5:00 AM  
LOWEST 18 3:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1969  
MINIMUM TEMPERATURE (F) 43 27 1893  
 
SUNRISE AND SUNSET  
MAY 27 2024...........SUNRISE 5:42 AM MDT SUNSET 8:43 PM MDT  
MAY 28 2024...........SUNRISE 5:41 AM MDT SUNSET 8:44 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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