Climatological Report (Daily)
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CDUS43 KLOT 010633
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT OCT 01 2022

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67   2:53 PM  86    2019  70     -3       85
  MINIMUM         39   5:45 AM  35    2004  48     -9       53
  AVERAGE         53                        59     -6       69

PRECIPITATION (IN)
  YESTERDAY        0.00          0.35 1998   0.10  -0.10     0.00
  MONTH TO DATE    2.35                      3.00  -0.65     0.93
  SINCE SEP 1      2.35                      3.00  -0.65     0.93
  SINCE JAN 1     27.08                     26.37   0.71    17.34

DEGREE DAYS
 HEATING
  YESTERDAY       12                         7      5        0
  MONTH TO DATE   98                       100     -2       24
  SINCE SEP 1     98                       100     -2       24
  SINCE JUL 1     98                       111    -13       24

 COOLING
  YESTERDAY        0                         1     -1        4
  MONTH TO DATE  122                        88     34      128
  SINCE SEP 1    122                        88     34      128
  SINCE JAN 1    945                       812    133     1039
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     4.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           2:00 AM
 LOWEST     42           3:00 PM
 AVERAGE    68

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        87      2019
 MINIMUM TEMPERATURE (F)   48        31      2003


SUNRISE AND SUNSET
OCTOBER  1 2022.......SUNRISE   6:50 AM CDT   SUNSET   6:35 PM CDT
OCTOBER  2 2022.......SUNRISE   6:51 AM CDT   SUNSET   6:33 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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