623  
CDUS45 KRIW 060729  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT SAT MAY 06 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MAY 5 2023
 
 
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)  
YESTERDAY  
MAXIMUM 71 2:39 PM 88 2000 62 9 69  
MINIMUM 35 4:04 AM 20 1950 33 2 36  
2010  
AVERAGE 53 48 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.20 2007 0.06 -0.06 0.00  
MONTH TO DATE 0.12 0.32 -0.20 0.32  
SINCE MAR 1 2.26 2.57 -0.31 3.84  
SINCE JAN 1 4.94 3.62 1.32 5.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.2 2007 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.0  
SINCE MAR 1 48.3 21.6 26.7 39.2  
SINCE JUL 1 134.3 69.9 64.4 97.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 18 -6 12  
MONTH TO DATE 61 92 -31 97  
SINCE MAR 1 2003 1681 322 1897  
SINCE JUL 1 7704 7043 661 6756  
 
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 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 14 4:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 86 1966  
1992  
MINIMUM TEMPERATURE (F) 34 20 2010  
 
SUNRISE AND SUNSET  
MAY 6 2023...........SUNRISE 5:53 AM MDT SUNSET 8:12 PM MDT  
MAY 7 2023...........SUNRISE 5:52 AM MDT SUNSET 8:13 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page