991  
CDUS45 KRIW 250044  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
642 PM MDT SUN MAY 24 2020  
 
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MAY 24 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1939 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 MM 86 1967 70 -12 62  
MINIMUM 31 MM 30 2016 40 -9 37  
1986  
AVERAGE 45 55 -10 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 2010 0.07 -0.07 T  
MONTH TO DATE 0.30 1.58 -1.28 2.54  
SINCE MAR 1 2.54 3.69 -1.15 5.56  
SINCE JAN 1 3.84 4.77 -0.93 6.34  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 2.8 -2.8 6.2  
SINCE MAR 1 30.3 25.3 5.0 39.3  
SINCE JUL 1 107.2 74.7 32.5 78.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 10 10 15  
MONTH TO DATE 339 336 3 481  
SINCE MAR 1 2005 1930 75 2201  
SINCE JUL 1 7640 7378 262 7688  
 
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 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 36 200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 2006  
2003  
1969  
MINIMUM TEMPERATURE (F) 40 29 2002  
 
 
SUNRISE AND SUNSET  
MAY 24 2020...........SUNRISE 534 AM MDT SUNSET 832 PM MDT  
MAY 25 2020...........SUNRISE 534 AM MDT SUNSET 833 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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