831  
CDUS45 KRIW 280028  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
528 PM MST MON FEB 27 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 27 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 35 2:23 PM 61 2016 41 -6 39  
MINIMUM 8 6:26 AM -17 1996 16 -8 1  
AVERAGE 22 28 -6 20  
 
PRECIPITATION (IN)  
TODAY 0.00 0.23 2004 0.02 -0.02 0.00  
MONTH TO DATE 0.68 0.39 0.29 0.37  
SINCE DEC 1 2.93 0.94 1.99 0.72  
SINCE JAN 1 2.14 0.68 1.46 0.65  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 11.9 4.9  
SINCE DEC 1 53.7 11.0  
SINCE JUL 1 64.6 13.8  
SNOW DEPTH 20  
 
DEGREE DAYS  
HEATING  
TODAY 43 37 6 45  
MONTH TO DATE 1490 1120 370 1155  
SINCE DEC 1 4763 3945 818 3524  
SINCE JUL 1 6576 5842 734 5014  
 
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 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 53  
AVERAGE 65  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 60 1999  
MINIMUM TEMPERATURE (F) 16 -21 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 27 2023......SUNRISE 6:53 AM MST SUNSET 6:00 PM MST  
FEBRUARY 28 2023......SUNRISE 6:52 AM MST SUNSET 6:02 PM MST  
 
- 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