971  
CDUS45 KRIW 220028  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
528 PM MST WED FEB 21 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 21 2024  
 
VALID TODAY AS OF 0500 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 43 2:31 PM 68 1982 39 4 38  
MINIMUM 36 6:21 AM -8 1948 16 20 3  
2018  
AVERAGE 40 28 12 21  
 
PRECIPITATION (IN)  
TODAY 0.01 0.28 2023 0.02 -0.01 0.28  
MONTH TO DATE 0.55 0.40 0.15 0.44  
SINCE DEC 1 0.97 1.50 -0.53 2.90  
SINCE JAN 1 0.91 0.89 0.02 2.16  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 -0.4 4.6  
MONTH TO DATE 6.7 8.2 -1.5 9.5  
SINCE DEC 1 14.2 28.2 -14.0 53.9  
SINCE JUL 1 27.5 45.6 -18.1 71.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 37 -12 44  
MONTH TO DATE 709 824 -115 862  
SINCE DEC 1 3038 3309 -271 3522  
SINCE JUL 1 4703 5111 -408 5337  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 65  
AVERAGE 77  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 1982  
MINIMUM TEMPERATURE (F) 16 -17 2023  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2024......SUNRISE 6:55 AM MST SUNSET 5:45 PM MST  
FEBRUARY 22 2024......SUNRISE 6:53 AM MST SUNSET 5:46 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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