525  
CDUS45 KRIW 200029  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT SAT AUG 19 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 19 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 91 2:50 PM 98 1988 87 4 89  
MINIMUM 58 4:24 AM 41 2015 51 7 54  
AVERAGE 75 69 6 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.12 2007 0.01 -0.01 0.00  
2021  
MONTH TO DATE 0.53 0.23 0.30 0.26  
SINCE JUN 1 4.38 1.84 2.54 0.67  
SINCE JAN 1 5.76 5.31 0.45 4.29  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 4 -1 5  
SINCE JUN 1 83 106 -23 113  
SINCE JUL 1 13 15 -2 5  
 
COOLING  
TODAY 10 5 5 7  
MONTH TO DATE 111 129 -18 169  
SINCE JUN 1 342 442 -100 544  
SINCE JAN 1 346 451 -105 546    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53  
LOWEST 24  
AVERAGE 39  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 1973  
MINIMUM TEMPERATURE (F) 51 41 2016  
 
SUNRISE AND SUNSET  
AUGUST 19 2023........SUNRISE 6:20 AM MDT SUNSET 8:10 PM MDT  
AUGUST 20 2023........SUNRISE 6:21 AM MDT SUNSET 8:08 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