581  
CDUS45 KRIW 190735  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT TUE MAR 19 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 18 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 63 3:55 PM 75 2017 50 13 40  
MINIMUM 25 2:49 AM -15 1965 24 1 12  
AVERAGE 44 37 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 1954 0.03 -0.03 0.00  
MONTH TO DATE 0.26 0.44 -0.18 0.20  
SINCE MAR 1 0.26 0.44 -0.18 0.20  
SINCE JAN 1 1.29 1.49 -0.20 2.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.6 1954 0.4 -0.4 0.0  
MONTH TO DATE 0.6 5.8 -5.2 3.1  
SINCE MAR 1 0.6 5.8 -5.2 3.1  
SINCE JUL 1 29.9 54.1 -24.2 81.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 28 -7 39  
MONTH TO DATE 530 564 -34 728  
SINCE MAR 1 530 564 -34 728  
SINCE JUL 1 5485 5926 -441 6428  
 
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 25 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.9  
 
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 3:00 AM  
LOWEST 20 4:00 PM  
AVERAGE 54  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 71 1997  
MINIMUM TEMPERATURE (F) 24 -8 1965  
 
SUNRISE AND SUNSET  
MARCH 19 2024.........SUNRISE 7:10 AM MDT SUNSET 7:18 PM MDT  
MARCH 20 2024.........SUNRISE 7:08 AM MDT SUNSET 7:19 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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