953  
CDUS45 KRIW 280750  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
150 AM MDT SUN APR 28 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 27 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 56 3:34 PM 81 1952 59 -3 61  
1992  
MINIMUM 33 11:37 PM 15 1984 30 3 35  
AVERAGE 45 45 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1970 0.06 -0.06 T  
MONTH TO DATE 1.21 1.23 -0.02 1.49  
SINCE MAR 1 1.78 2.07 -0.29 2.14  
SINCE JAN 1 2.81 3.12 -0.31 4.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.5 2005 0.3 -0.3 0.0  
MONTH TO DATE 5.9 9.8 -3.9 39.0  
SINCE MAR 1 8.6 20.1 -11.5 48.3  
SINCE JUL 1 37.9 68.4 -30.5 127.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 20 0 17  
MONTH TO DATE 575 625 -50 712  
SINCE MAR 1 1468 1532 -64 1892  
SINCE JUL 1 6423 6894 -471 7592  
 
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 E (80)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 AM  
LOWEST 33 5:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 80 2000  
2007  
2018  
MINIMUM TEMPERATURE (F) 31 13 1984  
 
SUNRISE AND SUNSET  
APRIL 28 2024.........SUNRISE 6:03 AM MDT SUNSET 8:04 PM MDT  
APRIL 29 2024.........SUNRISE 6:02 AM MDT SUNSET 8:05 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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