787  
CXUS53 KDVN 021602  
CLSDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
1102 AM CDT TUE SEP 02 2025  
   
...............................
 
 
...THE DAVENPORT IA CLIMATE SUMMARY FOR THE SEASON, FROM  
12/1/2024 TO 2/28/2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
HIGHEST 60 02/28 40 20  
LOWEST -13 01/21 12 -25  
AVG. MAXIMUM 33.6 33.1 0.5  
AVG. MINIMUM 16.8 17.4 -0.6  
MEAN 25.2 25.3 -0.1  
DAYS MAX >= 90 0  
DAYS MAX <= 32 43  
DAYS MIN <= 32 77  
DAYS MIN <= 0 12  
 
PRECIPITATION (INCHES)  
TOTALS 2.47 4.22 -1.75  
DAILY AVG. 0.03 0.05 -0.02  
DAYS >= .01 21  
DAYS >= .10 7  
DAYS >= .50 1  
DAYS >= 1.00 0  
GREATEST  
24 HR. TOTAL 0.65 01/31 TO 01/31  
 
SNOWFALL (INCHES)  
RECORDS  
24 HR TOTAL 14.8 01/12/2024 TO 01/12/2024  
TOTALS 11.6  
SINCE 7/1 11.6  
SNOWDEPTH AVG. 1  
DAYS >= TRACE 26  
DAYS >= 1.0 3  
GREATEST  
SNOW DEPTH 4 02/13  
24 HR TOTAL 4.4 02/12 TO 02/12  
 
DEGREE DAYS  
HEATING TOTAL 3557 3578 -21  
SINCE 7/1 4542 4872 -330  
COOLING TOTAL 0 0 0  
SINCE 1/1 0 0 0    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 11.4  
HIGHEST WIND SPEED/DIRECTION 43/310 DATE 12/04  
HIGHEST GUST SPEED/DIRECTION 56/320 DATE 12/04  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.42  
NUMBER OF DAYS FAIR 47  
NUMBER OF DAYS PC 21  
NUMBER OF DAYS CLOUDY 22  
 
AVERAGE RH (PERCENT) 73  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 HAIL 0  
SLEET 2 FOG 35  
FOG W/VIS <= 1/4 MILE 9 HAZE 10  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
===================================================================  
 
NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY  
CLIMATOLOGICALLY REPRESENTATIVE STATION.  
 
PARAMETER DATE  
--------- ----  
WTR 1/2, 1/10, 1/14, 1/22, 2/1, 2/8, 2/11, 2/12, 2/13,  
2/14, 2/15, 2/16  
 
SNW ALL OBSERVED SNW ABOVE  
 
===================================================================  
 
GROSS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page Main Text Page