648  
CDUS45 KRIW 130733  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
133 AM MDT WED MAR 13 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 12 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 55 3:22 PM 68 2007 48 7 34  
MINIMUM 29 5:36 AM -6 1956 22 7 9  
AVERAGE 42 35 7  
 
PRECIPITATION (IN)  
YESTERDAY T 0.63 1954 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.28 -0.27 0.10  
SINCE MAR 1 0.01 0.28 -0.27 0.10  
SINCE JAN 1 1.04 1.33 -0.29 2.51  
 
SNOWFALL (IN)  
YESTERDAY MM 8.3 2006 0.3 MM 0.0  
MONTH TO DATE T 3.9 -3.9 1.4  
SINCE MAR 1 T 3.9 -3.9 1.4  
SINCE JUL 1 29.6 52.2 -22.6 80.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 30 -7 43  
MONTH TO DATE 342 390 -48 517  
SINCE MAR 1 342 390 -48 517  
SINCE JUL 1 5297 5752 -455 6217  
 
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 29 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 30 2:00 PM  
AVERAGE 56  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 71 2007  
MINIMUM TEMPERATURE (F) 22 -3 1944  
1962  
1988  
 
SUNRISE AND SUNSET  
MARCH 13 2024.........SUNRISE 7:20 AM MDT SUNSET 7:11 PM MDT  
MARCH 14 2024.........SUNRISE 7:19 AM MDT SUNSET 7:12 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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