Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 180634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT MAY 18 2024
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 17 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 4:56 PM 85 1998 71 10 62
2001
MINIMUM 53 5:22 AM 32 2002 49 4 42
AVERAGE 67 60 7 52
PRECIPITATION (IN)
YESTERDAY 0.00 2.12 2020 0.13 -0.13 0.00
MONTH TO DATE 2.07 2.46 -0.39 1.14
SINCE MAR 1 8.84 7.87 0.97 5.42
SINCE JAN 1 11.29 10.38 0.91 10.46
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 13
MONTH TO DATE 71 147 -76 107
SINCE MAR 1 1162 1489 -327 1395
SINCE JUL 1 5223 6266 -1043 5745
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 9 14 -5 15
SINCE MAR 1 17 20 -3 26
SINCE JAN 1 17 20 -3 26
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 4.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 28 5:00 PM
AVERAGE 64
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 89 1998
MINIMUM TEMPERATURE (F) 49 30 2002
SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE 5:29 AM CDT SUNSET 8:10 PM CDT
MAY 19 2024...........SUNRISE 5:29 AM CDT SUNSET 8:11 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$