395  
CDUS45 KRIW 260821  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
221 AM MDT SUN MAR 26 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 25 2023
 
 
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)  
YESTERDAY  
MAXIMUM 26 5:11 PM 73 2012 52 -26 60  
MINIMUM 19 5:22 AM -4 1996 26 -7 28  
AVERAGE 23 39 -16 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.22R 0.21 0.02 0.20 0.00  
MONTH TO DATE 0.38 0.45 -0.07 0.84  
SINCE MAR 1 0.38 0.45 -0.07 0.84  
SINCE JAN 1 2.52 1.14 1.38 1.49  
 
SNOWFALL (IN)  
YESTERDAY 2.9 R 1.5 2015 0.0  
MONTH TO DATE 6.3 11.9  
SINCE MAR 1 6.3 11.9  
SINCE JUL 1 70.9 25.7  
SNOW DEPTH 12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 26 16 21  
MONTH TO DATE 1152 760 392 809  
SINCE MAR 1 1152 760 392 809  
SINCE JUL 1 7773 6638 1135 5849  
 
COOLING  
YESTERDAY 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 39 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 7:00 PM  
LOWEST 75 6:00 AM  
AVERAGE 84  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 71 2022  
MINIMUM TEMPERATURE (F) 26 1 1996  
 
SUNRISE AND SUNSET  
MARCH 26 2023.........SUNRISE 7:07 AM MDT SUNSET 7:33 PM MDT  
MARCH 27 2023.........SUNRISE 7:05 AM MDT SUNSET 7:34 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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