214  
CDUS45 KRIW 190030  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
630 PM MDT SAT MAR 18 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 18 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 31 4:32 PM 70 2007 50 -19 50  
2017  
MINIMUM 10R 3:00 AM 11 2002 24 -14 24  
AVERAGE 21 37 -16 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 2003 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.27 -0.23 0.83  
SINCE MAR 1 0.04 0.27 -0.23 0.83  
SINCE JAN 1 2.18 0.96 1.22 1.48  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 1.0 11.4  
SINCE MAR 1 1.0 11.4  
SINCE JUL 1 65.6 25.2  
SNOW DEPTH 12  
 
DEGREE DAYS  
HEATING  
TODAY 44 28 16 28  
MONTH TO DATE 875 572 303 641  
SINCE MAR 1 875 572 303 641  
SINCE JUL 1 7496 6450 1046 5681  
 
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 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.3  
 
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 66  
LOWEST 45  
AVERAGE 56  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 72 1997  
MINIMUM TEMPERATURE (F) 24 13 1998  
2016  
 
SUNRISE AND SUNSET  
MARCH 18 2023.........SUNRISE 7:21 AM MDT SUNSET 7:24 PM MDT  
MARCH 19 2023.........SUNRISE 7:19 AM MDT SUNSET 7:25 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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