286  
CDUS45 KRIW 210754  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
154 AM MDT THU MAR 21 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 20 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 2:15 PM 73 2007 51 10 46  
MINIMUM 19 5:42 AM -5 1955 24 -5 22  
AVERAGE 40 37 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.71 1987 0.03 -0.03 T  
MONTH TO DATE 0.26 0.49 -0.23 0.20  
SINCE MAR 1 0.26 0.49 -0.23 0.20  
SINCE JAN 1 1.29 1.54 -0.25 2.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.6 1987 0.4 -0.4 0.0  
MONTH TO DATE 0.9 6.5 -5.6 3.1  
SINCE MAR 1 0.9 6.5 -5.6 3.1  
SINCE JUL 1 30.2 54.8 -24.6 81.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 28 -3 31  
MONTH TO DATE 574 620 -46 790  
SINCE MAR 1 574 620 -46 790  
SINCE JUL 1 5529 5982 -453 6490  
 
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 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 5:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 72 2009  
MINIMUM TEMPERATURE (F) 24 -6 1955  
 
SUNRISE AND SUNSET  
MARCH 21 2024.........SUNRISE 7:06 AM MDT SUNSET 7:20 PM MDT  
MARCH 22 2024.........SUNRISE 7:04 AM MDT SUNSET 7:21 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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