314  
CDUS45 KRIW 220045  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
545 PM MST TUE FEB 21 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 21 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 44 10:39 AM 56 2000 38 6 34  
MINIMUM 22 4:59 PM -18 2018 14 8 -3  
AVERAGE 33 26 7 16  
 
PRECIPITATION (IN)  
TODAY T 0.10 2015 0.02 -0.02 0.02  
MONTH TO DATE 0.11 0.30 -0.19 0.29  
SINCE DEC 1 2.36 0.85 1.51 0.64  
SINCE JAN 1 1.57 0.59 0.98 0.57  
 
SNOWFALL (IN)  
TODAY MM 0.7  
MONTH TO DATE 2.1 4.4  
SINCE DEC 1 43.9 10.5  
SINCE JUL 1 54.8 13.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 32 39 -7 49  
MONTH TO DATE 1109 892 217 801  
SINCE DEC 1 4382 3717 665 3170  
SINCE JUL 1 6195 5614 581 4660  
 
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 36 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 51  
AVERAGE 72  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 60 2002  
MINIMUM TEMPERATURE (F) 14 -11 2022  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2023......SUNRISE 7:03 AM MST SUNSET 5:53 PM MST  
FEBRUARY 22 2023......SUNRISE 7:01 AM MST SUNSET 5:54 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