Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 242146
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT FRI MAY 24 2013
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...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MAY 24 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 259 PM 93 1950 73 -16 90
1921
MINIMUM 41 456 AM 34 1992 51 -10 64
AVERAGE 49 62 -13 77
PRECIPITATION (IN)
TODAY 0.00 1.62 1927 0.11 -0.11 0.00
MONTH TO DATE 3.69 2.85 0.84 3.26
SINCE MAR 1 14.37 8.73 5.64 7.59
SINCE JAN 1 20.96 12.25 8.71 11.09
SNOWFALL (IN)
TODAY 0.0 T 1925 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
DEGREE DAYS
HEATING
TODAY 16 5 11 0
MONTH TO DATE 163 193 -30 86
SINCE MAR 1 1699 1526 173 903
SINCE JUL 1 6101 6260 -159 4876
COOLING
TODAY 0 2 -2 12
MONTH TO DATE 51 28 23 63
SINCE MAR 1 59 38 21 106
SINCE JAN 1 59 38 21 106
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 500 AM
LOWEST 38 300 PM
AVERAGE 56
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THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1911
MINIMUM TEMPERATURE (F) 51 32 1992
SUNRISE AND SUNSET
MAY 24 2013...........SUNRISE 523 AM CDT SUNSET 814 PM CDT
MAY 25 2013...........SUNRISE 523 AM CDT SUNSET 815 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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