810  
CDUS45 KRIW 230052  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
552 PM MST WED FEB 22 2023  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 22 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 7 12:27 AM 60 2002 38 -31 3  
MINIMUM -4 4:59 PM -11 2022 14 -18 -11  
AVERAGE 2 26 -24 -4  
 
PRECIPITATION (IN)  
TODAY 0.36R 0.13 2014 0.01 0.35 0.08  
MONTH TO DATE 0.68 0.31 0.37 0.37  
SINCE DEC 1 2.93 0.86 2.07 0.72  
SINCE JAN 1 2.14 0.60 1.54 0.65  
 
SNOWFALL (IN)  
TODAY 5.5 0.3  
MONTH TO DATE 11.9 4.7  
SINCE DEC 1 53.7 10.8  
SINCE JUL 1 64.6 13.6  
SNOW DEPTH 20  
 
DEGREE DAYS  
HEATING  
TODAY 63 39 24 69  
MONTH TO DATE 1179 931 248 870  
SINCE DEC 1 4452 3756 696 3239  
SINCE JUL 1 6265 5653 612 4729  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 75  
AVERAGE 83  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 62 2002  
MINIMUM TEMPERATURE (F) 14 -14 2022  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2023......SUNRISE 7:01 AM MST SUNSET 5:54 PM MST  
FEBRUARY 23 2023......SUNRISE 7:00 AM MST SUNSET 5:55 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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