126  
CDUS45 KRIW 290732  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
132 AM MDT FRI SEP 29 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR SEPTEMBER 28 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1947 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 3:00 PM 91 2010 70 -2 85  
MINIMUM 40 6:04 AM 27 1985 38 2 43  
AVERAGE 54 54 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.46 2019 0.04 -0.04 0.00  
MONTH TO DATE 1.73 0.86 0.87 0.74  
SINCE SEP 1 1.73 0.86 0.87 0.74  
SINCE JAN 1 7.56 6.34 1.22 5.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 11 0 1  
MONTH TO DATE 101 178 -77 116  
SINCE SEP 1 101 178 -77 116  
SINCE JUL 1 116 216 -100 121  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 23 29 -6 74  
SINCE SEP 1 23 29 -6 74  
SINCE JAN 1 440 526 -86 689    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 6:00 AM  
LOWEST 34 2:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 1967  
MINIMUM TEMPERATURE (F) 37 25 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 7:07 AM MDT SUNSET 6:57 PM MDT  
SEPTEMBER 30 2023.....SUNRISE 7:08 AM MDT SUNSET 6:55 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