202  
CDUS45 KRIW 200731  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 19 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 76 3:07 PM 82 2003 56 20 72  
2017  
MINIMUM 50 12:12 AM 25 2020 34 16 47  
AVERAGE 63 45 18 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 2020 0.03 -0.03 0.00  
MONTH TO DATE 3.14 0.77 2.37 0.43  
SINCE SEP 1 6.94 1.94 5.00 2.07  
SINCE JAN 1 22.26 11.78 10.48 8.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 20 -18 5  
MONTH TO DATE 247 318 -71 223  
SINCE SEP 1 296 531 -235 336  
SINCE JUL 1 345 588 -243 341  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 45 57 -12 125  
SINCE JAN 1 403 525 -122 817    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.9  
 
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 41 8:00 PM  
LOWEST 18 3:00 PM  
AVERAGE 30  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 80 2022  
MINIMUM TEMPERATURE (F) 34 27 2019  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 7:28 AM MDT SUNSET 6:15 PM MDT  
OCTOBER 21 2023.......SUNRISE 7:29 AM MDT SUNSET 6:13 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page