925  
CDUS45 KRIW 080729  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT FRI SEP 08 2023  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 7 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 4:59 PM 99 2022 77 0 99  
MINIMUM 57 2:19 AM 33 2020 51 6 67  
AVERAGE 67 64 3 83  
 
PRECIPITATION (IN)  
YESTERDAY T 0.73 2020 0.03 -0.03 0.00  
MONTH TO DATE 0.45 0.22 0.23 0.00  
SINCE SEP 1 0.45 0.22 0.23 0.00  
SINCE JAN 1 15.77 10.06 5.71 6.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 9 26 -17 0  
SINCE SEP 1 9 26 -17 0  
SINCE JUL 1 58 83 -25 5  
 
COOLING  
YESTERDAY 2 3 -1 18  
MONTH TO DATE 37 25 12 93  
SINCE SEP 1 37 25 12 93  
SINCE JAN 1 395 493 -98 785    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 11:00 PM  
LOWEST 35 4:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1998  
MINIMUM TEMPERATURE (F) 50 30 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2023.....SUNRISE 6:38 AM MDT SUNSET 7:31 PM MDT  
SEPTEMBER 9 2023.....SUNRISE 6:39 AM MDT SUNSET 7:29 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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