934  
CDUS45 KRIW 240736  
CLIGEY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1236 AM MST FRI NOV 24 2023  
   
...............................
 
 
   
..THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 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 44 1:36 AM 56 1998 39 5 38  
MINIMUM 22 11:59 PM -14 2003 15 7 8  
AVERAGE 33 27 6 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.69 2002 0.00 0.02 0.01  
MONTH TO DATE 0.02 0.15 -0.13 0.23  
SINCE SEP 1 2.59 1.58 1.01 1.62  
SINCE JAN 1 8.67 5.40 3.27 5.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 38 -6 42  
MONTH TO DATE 582 735 -153 1033  
SINCE SEP 1 1272 1479 -207 1622  
SINCE JUL 1 1277 1498 -221 1625  
 
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 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 AM  
LOWEST 51 12:00 AM  
AVERAGE 72  
   
......................................................
 
 
THE GREYBULL WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 56 2017  
MINIMUM TEMPERATURE (F) 15 -14 2010  
 
SUNRISE AND SUNSET  
NOVEMBER 24 2023......SUNRISE 7:20 AM MST SUNSET 4:37 PM MST  
NOVEMBER 25 2023......SUNRISE 7:21 AM MST SUNSET 4:37 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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