586  
CDUS43 KFSD 020618  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
118 AM CDT THU MAY 2 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 1 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1889 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 MM 93 1987 68 -20 70  
1959  
MINIMUM 41 MM 23 1909 43 -2 55  
AVERAGE 45 56 -11 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 2.19 1972 0.11 -0.04 0.56  
MONTH TO DATE 0.07 0.11 -0.04 0.56  
SINCE MAR 1 5.53 5.06 0.47 3.65  
SINCE JAN 1 7.05 6.35 0.70 6.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.4 2013 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 4.0 8.3 -4.3 13.4  
SINCE JUL 1 29.5 34.8 -5.3 45.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 10 10 2  
MONTH TO DATE 20 10 10 2  
SINCE MAR 1 1493 1368 125 1581  
SINCE JUL 1 7165 6662 503 6915  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 1 12 -11 8  
SINCE JAN 1 1 12 -11 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 71 300 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 1965  
MINIMUM TEMPERATURE (F) 44 25 1908  
 
 
SUNRISE AND SUNSET  
MAY 2 2019...........SUNRISE 620 AM CDT SUNSET 826 PM CDT  
MAY 3 2019...........SUNRISE 618 AM CDT SUNSET 827 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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