639  
CDUS45 KRIW 180028  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
628 PM MDT MON APR 17 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR APRIL 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 2:45 PM 84 1987 60 12 47  
MINIMUM 38 5:13 AM 18 1982 30 8 21  
2008  
AVERAGE 55 45 10 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1977 0.03 -0.03 0.00  
MONTH TO DATE T 0.46 -0.46 0.31  
SINCE MAR 1 0.44 0.90 -0.46 0.80  
SINCE JAN 1 0.52 1.29 -0.77 0.97  
 
DEGREE DAYS  
HEATING  
TODAY 10 20 -10 31  
MONTH TO DATE 404 366 38 509  
SINCE MAR 1 1611 1254 357 1458  
SINCE JUL 1 8147 7292 855 7000  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57  
LOWEST 15  
AVERAGE 36  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 2001  
MINIMUM TEMPERATURE (F) 31 17 2013  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 6:25 AM MDT SUNSET 7:58 PM MDT  
APRIL 18 2023.........SUNRISE 6:24 AM MDT SUNSET 7:59 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