073  
CDUS45 KRIW 230030  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
630 PM MDT SAT APR 22 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 22 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 4:56 PM 81 1994 58 -14 63  
MINIMUM 23 5:04 AM 12 1967 29 -6 29  
AVERAGE 34 43 -9 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 1988 0.05 -0.05 0.35  
MONTH TO DATE 1.43 0.96 0.47 1.22  
SINCE MAR 1 2.08 1.80 0.28 2.76  
SINCE JAN 1 4.76 2.85 1.91 4.51  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 T  
MONTH TO DATE 38.9 8.3 30.6 11.7  
SINCE MAR 1 48.2 18.6 29.6 32.4  
SINCE JUL 1 134.2 66.9 67.3 91.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 31 22 9 19  
MONTH TO DATE 602 520 82 633  
SINCE MAR 1 1782 1427 355 1620  
SINCE JUL 1 7483 6789 694 6479  
 
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 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 31  
AVERAGE 53  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1989  
2012  
MINIMUM TEMPERATURE (F) 29 9 2013  
 
SUNRISE AND SUNSET  
APRIL 22 2023.........SUNRISE 6:13 AM MDT SUNSET 7:56 PM MDT  
APRIL 23 2023.........SUNRISE 6:12 AM MDT SUNSET 7:57 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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