270  
CDUS43 KDVN 200932  
CLIMLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
432 AM CDT THU MAY 20 2021  
   
...............................
 
 
   
..THE MOLINE IL CLIMATE SUMMARY FOR MAY 19 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 79 445 PM 93 1934 75 4 60  
1962  
MINIMUM 65 504 AM 36 1888 52 13 55  
2002  
AVERAGE 72 64 8 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.43 1898 0.15 -0.11 0.00  
MONTH TO DATE 4.43 2.83 1.60 4.40  
SINCE MAR 1 10.78 9.26 1.52 10.18  
SINCE JAN 1 14.21 12.75 1.46 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 7  
MONTH TO DATE 157 118 39 184  
SINCE MAR 1 1181 1320 -139 1313  
SINCE JUL 1 5893 5973 -80 5762  
 
COOLING  
YESTERDAY 7 3 4 0  
MONTH TO DATE 20 32 -12 3  
SINCE MAR 1 40 45 -5 7  
SINCE JAN 1 40 45 -5 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 62 500 PM  
AVERAGE 76  
   
......................................................
 
 
THE MOLINE IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1934  
MINIMUM TEMPERATURE (F) 53 32 1954  
 
SUNRISE AND SUNSET  
MAY 20 2021...........SUNRISE 538 AM CDT SUNSET 819 PM CDT  
MAY 21 2021...........SUNRISE 537 AM CDT SUNSET 820 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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