AFOS product CLSMLI
Dates interpreted at 00:00 UTC

Displaying AFOS PIL: CLSMLI
Product Timestamp: 2026-09-01 08:54 UTC

Download date range (UTC midnight)
Bulk Download
241 
CXUS53 KDVN 010854
CLSMLI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
354 AM CDT TUE SEP 01 2026

...................................

...THE MOLINE IL CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2026 TO 8/31/2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR'S         
                VALUE   DATE(S)   VALUE   FROM     VALUE               
                                          NORMAL                       
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            111   07/14/1936                                      
 LOW              39   06/01/1993                                      
                       06/11/1972                                      
                       06/04/1945                                      
HIGHEST           96   07/27         86      10                        
LOWEST            49   06/02         56      -7                        
                       06/03                                           
                       06/15                                           
AVG. MAXIMUM    83.4               84.5    -1.1                        
AVG. MINIMUM    63.8               62.9     0.9                        
MEAN            73.6               73.7    -0.1                        
DAYS MAX >= 90    17               18.5    -1.5                        
DAYS MAX <= 32     0                0.0     0.0                        
DAYS MIN <= 32     0                0.0     0.0                        
DAYS MIN <= 0      0                0.0     0.0                        

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       26.79   1993                                            
 MINIMUM        0.76   2013                                            
TOTALS         16.13              13.21    2.92                        
DAILY AVG.      0.18               0.14    0.04                        
DAYS >= .01       32               29.3     2.7                        
DAYS >= .10       20                                                   
DAYS >= .50       11                                                   
DAYS >= 1.00       7                4.0     3.0                        
GREATEST
 24 HR. TOTAL   1.90   06/17 TO 06/17                                  

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM                                              
 24 HR TOTAL      MM                                                   
TOTALS           0.0                0.0     0.0                        
SINCE 7/1        0.0                0.0     0.0                        
SNOWDEPTH AVG.     0                                                   
DAYS >= TRACE      0                0.0     0.0                        
DAYS >= 1.0        0                0.0     0.0                        
GREATEST
 SNOW DEPTH        0                                                   
 24 HR TOTAL      MM                                                   

DEGREE DAYS
HEATING TOTAL      7                 22     -15                        
 SINCE 7/1         0                  2      -2                        
COOLING TOTAL    826                819       7                        
 SINCE 1/1       940                908      32                        
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5                                    
HIGHEST WIND SPEED/DIRECTION    40/300    DATE  06/17                  
HIGHEST GUST SPEED/DIRECTION    69/300    DATE  06/17                  

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                       
AVERAGE SKY COVER           0.27                                       
NUMBER OF DAYS FAIR           68                                       
NUMBER OF DAYS PC             16                                       
NUMBER OF DAYS CLOUDY          8                                       

AVERAGE RH (PERCENT)     76                                            

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM             23     HAIL                       0          
SLEET                     0     FOG                       36          
FOG W/VIS <= 1/4 MILE     4     HAZE                       6           

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$