120  
CDUS45 KRIW 170727  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SAT AUG 17 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 16 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 88 5:10 PM 95 2007 86 2 95  
2021  
2023  
MINIMUM 50 5:18 AM 33 1893 54 -4 57  
AVERAGE 69 70 -1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 1992 0.01 -0.01 0.00  
MONTH TO DATE 0.45 0.29 0.16 1.45  
SINCE JUN 1 0.87 1.96 -1.09 4.93  
SINCE JAN 1 6.73 9.21 -2.48 12.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 2 -1 17  
SINCE JUN 1 42 140 -98 193  
SINCE JUL 1 7 16 -9 46  
 
COOLING  
YESTERDAY 4 6 -2 11  
MONTH TO DATE 104 111 -7 50  
SINCE JUN 1 469 384 85 233  
SINCE JAN 1 469 389 80 233    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.7  
 
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 80 4:00 AM  
LOWEST 13 6:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 96 2013  
2020  
MINIMUM TEMPERATURE (F) 54 38 2009  
 
SUNRISE AND SUNSET  
AUGUST 17 2024........SUNRISE 6:24 AM MDT SUNSET 8:13 PM MDT  
AUGUST 18 2024........SUNRISE 6:25 AM MDT SUNSET 8:11 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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