955  
CDUS43 KFSD 182225  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
525 PM CDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 18 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 3:45 PM 99 1934 73 6 77  
MINIMUM 66 3:55 AM 33 1915 50 16 56  
AVERAGE 73 61 12 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1962 0.13 -0.13 T  
MONTH TO DATE 3.72 2.14 1.58 3.42  
SINCE MAR 1 10.83 7.05 3.78 5.87  
SINCE JAN 1 12.99 8.60 4.39 8.66  
 
SNOWFALL (IN)  
TODAY 0.0 T 1968 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.0 8.0 -7.0 7.8  
SINCE JUL 1 35.1 36.0 -0.9 32.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 0  
MONTH TO DATE 97 148 -51 64  
SINCE MAR 1 1270 1515 -245 1516  
SINCE JUL 1 5726 6786 -1060 6722  
 
COOLING  
TODAY 8 2 6 2  
MONTH TO DATE 14 22 -8 31  
SINCE MAR 1 14 30 -16 51  
SINCE JAN 1 14 30 -16 51    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.9  
 
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 68 4:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 99 1934  
MINIMUM TEMPERATURE (F) 50 32 1895  
2002  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 6:01 AM CDT SUNSET 8:44 PM CDT  
MAY 19 2024...........SUNRISE 6:00 AM CDT SUNSET 8:45 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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