840  
CDUS45 KRIW 220026  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
626 PM MDT THU MAR 21 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 21 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 12:13 PM 72 2009 51 10 43  
MINIMUM 31 3:46 AM -6 1955 24 7 17  
AVERAGE 46 38 8 30  
 
PRECIPITATION (IN)  
TODAY 0.00 0.28 2013 0.03 -0.03 0.00  
MONTH TO DATE 0.26 0.52 -0.26 0.20  
SINCE MAR 1 0.26 0.52 -0.26 0.20  
SINCE JAN 1 1.29 1.57 -0.28 2.61  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE 0.9 6.8 -5.9 3.1  
SINCE MAR 1 0.9 6.8 -5.9 3.1  
SINCE JUL 1 30.2 55.1 -24.9 81.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 27 -8 35  
MONTH TO DATE 593 647 -54 825  
SINCE MAR 1 593 647 -54 825  
SINCE JUL 1 5548 6009 -461 6525  
 
COOLING  
TODAY 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 35 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72  
LOWEST 22  
AVERAGE 47  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 74 2004  
MINIMUM TEMPERATURE (F) 25 -2 1952  
 
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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