355  
CDUS45 KRIW 200049  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
649 PM MDT THU OCT 19 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 19 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72R 4:10 PM 71 2003 56 16 71  
2022  
MINIMUM 44 5:56 AM 23 1999 30 14 41  
AVERAGE 58 43 15 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 2021 0.02 -0.02 0.00  
MONTH TO DATE 2.13 0.63 1.50 0.14  
SINCE SEP 1 2.80 1.40 1.40 1.28  
SINCE JAN 1 12.96 7.76 5.20 7.68  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE SEP 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 22 -15 9  
MONTH TO DATE 270 334 -64 266  
SINCE SEP 1 373 539 -166 377  
SINCE JUL 1 406 575 -169 378  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 30 31 -1 96  
SINCE JAN 1 401 499 -98 703    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.1  
 
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 65  
LOWEST 30  
AVERAGE 48  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 76 2003  
MINIMUM TEMPERATURE (F) 30 21 1996  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 7:32 AM MDT SUNSET 6:25 PM MDT  
OCTOBER 20 2023.......SUNRISE 7:33 AM MDT SUNSET 6:23 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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