663  
CDUS45 KRIW 260730  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST SUN NOV 26 2023  
   
...............................  
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 25 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 24 2:11 PM 51 2005 38 -14 42  
MINIMUM 9 9:37 PM -7 2010 14 -5 9  
AVERAGE 17 26 -9 26  
 
PRECIPITATION (IN)  
YESTERDAY T 0.39 2014 0.00 0.00 0.00  
MONTH TO DATE 0.03 0.16 -0.13 0.23  
SINCE SEP 1 2.60 1.59 1.01 1.62  
SINCE JAN 1 8.68 5.41 3.27 5.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 39 9 39  
MONTH TO DATE 674 812 -138 1110  
SINCE SEP 1 1364 1556 -192 1699  
SINCE JUL 1 1369 1575 -206 1702  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 50 48 2 96  
SINCE JAN 1 702 744 -42 943    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 7:00 PM  
LOWEST 68 2:00 PM  
AVERAGE 78  
   
......................................................  
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 1998  
MINIMUM TEMPERATURE (F) 14 -12 2002  
 
SUNRISE AND SUNSET  
NOVEMBER 26 2023......SUNRISE 7:23 AM MST SUNSET 4:36 PM MST  
NOVEMBER 27 2023......SUNRISE 7:24 AM MST SUNSET 4:36 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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