491  
CDUS45 KRIW 260729  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT SUN MAY 26 2024  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR MAY 25 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 64 10:57 AM 86 1969 70 -6 73  
2006  
MINIMUM 40 6:09 AM 27 1893 42 -2 50  
AVERAGE 52 56 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1996 0.09 -0.09 0.01  
MONTH TO DATE 1.37 2.23 -0.86 0.66  
SINCE MAR 1 3.94 5.59 -1.65 4.07  
SINCE JAN 1 5.85 6.80 -0.95 7.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1950 0.0 0.0 0.0  
MONTH TO DATE 0.0 4.2 -4.2 0.0  
SINCE MAR 1 19.4 35.0 -15.6 30.8  
SINCE JUL 1 69.3 87.2 -17.9 95.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 9 4 3  
MONTH TO DATE 381 336 45 210  
SINCE MAR 1 1803 1887 -84 2303  
SINCE JUL 1 7111 7538 -427 8574  
 
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 29 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 9:00 PM  
LOWEST 30 10:00 AM  
AVERAGE 47  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 2003  
2006  
MINIMUM TEMPERATURE (F) 43 26 1893  
1975  
 
SUNRISE AND SUNSET  
MAY 26 2024...........SUNRISE 5:42 AM MDT SUNSET 8:42 PM MDT  
MAY 27 2024...........SUNRISE 5:42 AM MDT SUNSET 8:43 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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