238  
CDUS45 KRIW 020735  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT WED AUG 02 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 1 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 3:56 PM 99 2000 89 -2 97  
MINIMUM 56 4:35 AM 40 1903 57 -1 64  
AVERAGE 72 73 -1  
 
PRECIPITATION (IN)  
YESTERDAY T 0.39 1984 0.02 -0.02 0.00  
MONTH TO DATE T 0.02 -0.02 0.00  
SINCE JUN 1 3.48 1.69 1.79 0.38  
SINCE JAN 1 11.64 8.94 2.70 9.19  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 176 138 38 117  
SINCE JUL 1 29 14 15 0  
 
COOLING  
YESTERDAY 7 8 -1 16  
MONTH TO DATE 7 8 -1 16  
SINCE JUN 1 190 281 -91 404  
SINCE JAN 1 190 286 -96 405    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 19 4:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 96 2001  
2008  
MINIMUM TEMPERATURE (F) 57 44 1935  
 
SUNRISE AND SUNSET  
AUGUST 2 2023........SUNRISE 6:07 AM MDT SUNSET 8:35 PM MDT  
AUGUST 3 2023........SUNRISE 6:08 AM MDT SUNSET 8:33 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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