Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 230638
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU MAY 23 2013
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 22 2013...
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)
YESTERDAY
MAXIMUM 73 1039 AM 94 1925 72 1 71
MINIMUM 52 1159 PM 36 2006 50 2 50
AVERAGE 63 61 2 61
PRECIPITATION (IN)
YESTERDAY 1.35 1.62 1983 0.12 1.23 0.00
MONTH TO DATE 3.63 2.61 1.02 3.26
SINCE MAR 1 14.31 8.49 5.82 7.59
SINCE JAN 1 20.90 12.01 8.89 11.09
SNOWFALL (IN)
YESTERDAY 0.0 T 2011 0.0 0.0 0.0
1917
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
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 6 -4 4
MONTH TO DATE 130 182 -52 86
SINCE MAR 1 1666 1515 151 903
SINCE JUL 1 6068 6249 -181 4876
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 51 24 27 51
SINCE MAR 1 59 34 25 94
SINCE JAN 1 59 34 25 94
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 61 400 PM
AVERAGE 81
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1977
1964
1921
MINIMUM TEMPERATURE (F) 50 37 1917
SUNRISE AND SUNSET
MAY 23 2013...........SUNRISE 524 AM CDT SUNSET 813 PM CDT
MAY 24 2013...........SUNRISE 523 AM CDT SUNSET 814 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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