175  
CDUS45 KRIW 170042  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
642 PM MDT THU MAR 16 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 16 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 33 3:05 PM 70 2007 49 -16 49  
2012  
MINIMUM 15 7:16 AM 9 2002 23 -8 29  
AVERAGE 24 36 -12 39  
 
PRECIPITATION (IN)  
TODAY T 0.17 2022 0.01 -0.01 0.17  
MONTH TO DATE 0.04 0.22 -0.18 0.83  
SINCE MAR 1 0.04 0.22 -0.18 0.83  
SINCE JAN 1 2.18 0.91 1.27 1.48  
 
SNOWFALL (IN)  
TODAY T 2.7  
MONTH TO DATE 1.0 11.4  
SINCE MAR 1 1.0 11.4  
SINCE JUL 1 65.6 25.2  
SNOW DEPTH 13  
 
DEGREE DAYS  
HEATING  
TODAY 41 29 12 26  
MONTH TO DATE 790 516 274 579  
SINCE MAR 1 790 516 274 579  
SINCE JUL 1 7411 6394 1017 5619  
 
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 23 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 45  
AVERAGE 64  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 73 2007  
MINIMUM TEMPERATURE (F) 24 9 2002  
 
SUNRISE AND SUNSET  
MARCH 16 2023.........SUNRISE 7:24 AM MDT SUNSET 7:21 PM MDT  
MARCH 17 2023.........SUNRISE 7:23 AM MDT SUNSET 7:22 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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