353  
CDUS45 KRIW 110041  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
641 PM MDT FRI MAY 10 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR MAY 10 2024  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 60 4:59 PM 85 1961 64 -4 72  
MINIMUM 37 1:19 AM 20 1990 35 2 31  
AVERAGE 49 50 -1 52  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1980 0.07 -0.07 0.01  
MONTH TO DATE 1.26 0.68 0.58 0.21  
SINCE MAR 1 3.05 2.93 0.12 2.35  
SINCE JAN 1 4.08 3.98 0.10 4.76  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 3.9 1.5 2.4 0.0  
SINCE MAR 1 13.2 22.3 -9.1 48.3  
SINCE JUL 1 42.5 70.6 -28.1 127.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 16 0 13  
MONTH TO DATE 214 174 40 128  
SINCE MAR 1 1740 1763 -23 2070  
SINCE JUL 1 6695 7125 -430 7770  
 
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 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 37  
AVERAGE 67  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 1940  
MINIMUM TEMPERATURE (F) 35 17 1968  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 5:48 AM MDT SUNSET 8:17 PM MDT  
MAY 11 2024...........SUNRISE 5:47 AM MDT SUNSET 8:19 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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