378  
CDUS43 KDVN 210935  
CLIMLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
435 AM CDT FRI MAY 21 2021  
   
...............................
 
 
   
..THE MOLINE IL CLIMATE SUMMARY FOR MAY 20 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 255 PM 92 1934 75 8 64  
MINIMUM 69 715 AM 32 1954 53 16 57  
AVERAGE 76 64 12 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 1987 0.16 -0.16 0.00  
MONTH TO DATE 4.43 2.99 1.44 4.40  
SINCE MAR 1 10.78 9.42 1.36 10.18  
SINCE JAN 1 14.21 12.91 1.30 13.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.8 5.5 -3.7 11.6  
SINCE JUL 1 43.2 36.1 7.1 41.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 4  
MONTH TO DATE 157 122 35 188  
SINCE MAR 1 1181 1324 -143 1317  
SINCE JUL 1 5893 5977 -84 5766  
 
COOLING  
YESTERDAY 11 3 8 0  
MONTH TO DATE 31 35 -4 3  
SINCE MAR 1 51 48 3 7  
SINCE JAN 1 51 48 3 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1200 AM  
LOWEST 55 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE MOLINE IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1934  
MINIMUM TEMPERATURE (F) 53 32 2002  
 
SUNRISE AND SUNSET  
MAY 21 2021...........SUNRISE 537 AM CDT SUNSET 820 PM CDT  
MAY 22 2021...........SUNRISE 537 AM CDT SUNSET 821 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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