296  
CDUS43 KDVN 301005  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
405 AM CST WED DEC 30 2020  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR DECEMBER 29 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 1159 PM MM MM 30 3 57  
MINIMUM 11 1242 AM MM MM 14 -3 36  
AVERAGE 22 22 0 47  
 
PRECIPITATION (IN)  
YESTERDAY 1.42 MM MM 0.03 1.39 0.06  
MONTH TO DATE 2.21 1.67 0.54 1.28  
SINCE DEC 1 2.21 1.67 0.54 1.28  
SINCE JAN 1 38.26 35.97 2.29 44.52  
 
SNOWFALL (IN)  
YESTERDAY 9.1 0.0  
MONTH TO DATE 11.4 2.5  
SINCE DEC 1 11.4 2.5  
SINCE JUL 1 13.0 11.9  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 43 0 18  
MONTH TO DATE 1010 1146 -136 925  
SINCE DEC 1 1010 1146 -136 925  
SINCE JUL 1 2217 2494 -277 2356  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 960 786 174 1027    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FREEZING RAIN  
LT FREEZING RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 71 1100 AM  
AVERAGE 82  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 MM MM  
MINIMUM TEMPERATURE (F) 14 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 30 2020......SUNRISE 729 AM CST SUNSET 442 PM CST  
DECEMBER 31 2020......SUNRISE 729 AM CST SUNSET 442 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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