752  
CDUS45 KRIW 240759  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
159 AM MDT TUE OCT 24 2023  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 23 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 55 12:08 AM 70 1999 56 -1 46  
2011  
2014  
MINIMUM 44 11:59 PM 12 2020 30 14 32  
AVERAGE 50 43 7 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.29R 0.12 2022 0.02 0.27 0.12  
MONTH TO DATE 0.57 0.53 0.04 0.23  
SINCE SEP 1 2.15 1.36 0.79 1.39  
SINCE JAN 1 8.23 5.18 3.05 5.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 22 -7 26  
MONTH TO DATE 280 382 -102 303  
SINCE SEP 1 349 551 -202 380  
SINCE JUL 1 354 570 -216 383  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 50 46 4 96  
SINCE JAN 1 702 742 -40 943    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 PM  
LOWEST 57 12:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 77 2014  
MINIMUM TEMPERATURE (F) 30 14 2020  
 
SUNRISE AND SUNSET  
OCTOBER 24 2023.......SUNRISE 7:39 AM MDT SUNSET 6:13 PM MDT  
OCTOBER 25 2023.......SUNRISE 7:40 AM MDT SUNSET 6:12 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