Climatological Report (Daily)
Issued by NWS Quad Cities IA IL

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337
CDUS43 KDVN 210621
CLIMLI

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
121 AM CDT SUN SEP 21 2025

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

...THE MOLINE IL CLIMATE SUMMARY FOR SEPTEMBER 20 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    222 PM  95    2022  77      0       93
  MINIMUM         59    519 AM  30    1956  53      6       60
                                      1991
  AVERAGE         68                        65      3       77

PRECIPITATION (IN)
  YESTERDAY        T             2.89 1965   0.11  -0.11     0.00
  MONTH TO DATE    0.44                      2.33  -1.89      T
  SINCE SEP 1      0.44                      2.33  -1.89      T
  SINCE JAN 1     26.56                     30.13  -3.57    29.25

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 SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   46                        36     10       24
  SINCE SEP 1     46                        36     10       24
  SINCE JUL 1     56                        42     14       28

 COOLING
  YESTERDAY        3                         3      0       12
  MONTH TO DATE   90                        94     -4       90
  SINCE SEP 1     90                        94     -4       90
  SINCE JAN 1   1044                      1002     42     1022
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     2.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     56           200 PM
 AVERAGE    78

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


THE MOLINE IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        92      1940
                                             2007
 MINIMUM TEMPERATURE (F)   52        32      1991


SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE   649 AM CDT   SUNSET   700 PM CDT
SEPTEMBER 22 2025.....SUNRISE   650 AM CDT   SUNSET   659 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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