Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 242133
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT TUE APR 24 2018
...................................
...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR APRIL 24 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 65 145 PM 87 1990 63 2 73
1915
MINIMUM 48 550 AM 29 2015 42 6 40
1910
AVERAGE 57 52 5 57
PRECIPITATION (IN)
TODAY T 2.05 1976 0.11 -0.11 0.00
MONTH TO DATE 2.70 2.66 0.04 2.80
SINCE MAR 1 4.44 5.16 -0.72 6.81
SINCE JAN 1 10.62 8.68 1.94 11.20
SNOWFALL (IN)
TODAY 0.0 0.9 1910 0.0 0.0 0.0
MONTH TO DATE 3.2 1.2 2.0 0.0
SINCE MAR 1 5.8 6.8 -1.0 7.8
SINCE JUL 1 36.1 36.3 -0.2 26.1
DEGREE DAYS
HEATING
TODAY 8 13 -5 8
MONTH TO DATE 608 420 188 269
SINCE MAR 1 1475 1261 214 1054
SINCE JUL 1 5933 5995 -62 4979
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 9
SINCE MAR 1 0 1 -1 9
SINCE JAN 1 0 1 -1 9
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 800 AM
LOWEST 50 1200 AM
AVERAGE 59
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THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 87 1990
MINIMUM TEMPERATURE (F) 42 27 1887
SUNRISE AND SUNSET
APRIL 24 2018.........SUNRISE 557 AM CDT SUNSET 743 PM CDT
APRIL 25 2018.........SUNRISE 556 AM CDT SUNSET 744 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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