642  
CDUS45 KRIW 040730  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT THU APR 04 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 3 2024  
 
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)  
YESTERDAY  
MAXIMUM 68 4:07 PM 74 1943 54 14 26  
2021  
MINIMUM 33 4:57 AM -5 2020 26 7 23  
AVERAGE 51 40 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 2023 0.04 -0.04 0.90  
MONTH TO DATE T 0.11 -0.11 0.92  
SINCE MAR 1 0.57 0.95 -0.38 1.57  
SINCE JAN 1 1.60 2.00 -0.40 3.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 26.7 2023 0.4 -0.4 26.7  
MONTH TO DATE T 1.2 -1.2 26.7  
SINCE MAR 1 2.7 11.5 -8.8 36.0  
SINCE JUL 1 32.0 59.8 -27.8 114.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 25 -11 40  
MONTH TO DATE 68 75 -7 95  
SINCE MAR 1 961 982 -21 1275  
SINCE JUL 1 5916 6344 -428 6975  
 
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 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 12:00 AM  
LOWEST 17 1:00 PM  
AVERAGE 48  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 2021  
MINIMUM TEMPERATURE (F) 27 5 1968  
 
SUNRISE AND SUNSET  
APRIL 4 2024.........SUNRISE 6:42 AM MDT SUNSET 7:36 PM MDT  
APRIL 5 2024.........SUNRISE 6:40 AM MDT SUNSET 7:38 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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