266  
CDUS45 KRIW 030033  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
633 PM MDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MAY 2 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 76 3:58 PM 84 1947 61 15 57  
MINIMUM 31 4:59 AM 17 2005 32 -1 33  
AVERAGE 54 46 8 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.93 1979 0.07 -0.07 T  
MONTH TO DATE 0.00 0.13 -0.13 T  
SINCE MAR 1 2.14 2.38 -0.24 3.52  
SINCE JAN 1 4.82 3.43 1.39 5.27  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 48.3 21.1 27.2 39.2  
SINCE JUL 1 134.3 69.4 64.9 97.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 19 -8 20  
MONTH TO DATE 27 38 -11 40  
SINCE MAR 1 1969 1627 342 1840  
SINCE JUL 1 7670 6989 681 6699  
 
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 22 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72  
LOWEST 22  
AVERAGE 47  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 83 1947  
1952  
MINIMUM TEMPERATURE (F) 32 17 1954  
 
SUNRISE AND SUNSET  
MAY 2 2023...........SUNRISE 5:59 AM MDT SUNSET 8:08 PM MDT  
MAY 3 2023...........SUNRISE 5:57 AM MDT SUNSET 8:09 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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