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Climatological Report (Daily)
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000
CDUS43 KLOT 151108 CCA
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
608 AM CDT WED MAY 15 2013
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 14 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 91 322 PM 92 1982 69 22 82
MINIMUM 50 1212 AM 32 1895 48 2 43
AVERAGE 71 59 12 63
PRECIPITATION (IN)
YESTERDAY 0.00 1.95 1945 0.12 -0.12 0.00
MONTH TO DATE 0.63 1.63 -1.00 3.07
SINCE MAR 1 11.31 7.51 3.80 7.40
SINCE JAN 1 17.90 11.03 6.87 10.90
SNOWFALL (IN)
YESTERDAY 0.0 T 1973 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
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 2
MONTH TO DATE 126 130 -4 66
SINCE MAR 1 1662 1463 199 883
SINCE JUL 1 6064 6197 -133 4856
COOLING
YESTERDAY 6 1 5 0
MONTH TO DATE 11 12 -1 15
SINCE MAR 1 19 22 -3 58
SINCE JAN 1 19 22 -3 58
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 11.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 800 PM
LOWEST 19 400 PM
AVERAGE 40
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1962
MINIMUM TEMPERATURE (F) 48 35 1895
SUNRISE AND SUNSET
MAY 15 2013...........SUNRISE 531 AM CDT SUNSET 805 PM CDT
MAY 16 2013...........SUNRISE 530 AM CDT SUNSET 806 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
- National Weather Service
- Chicago, IL Weather Forecast Office
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- Page Author: LOT Webmaster
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- Page last modified: May 1st, 2013 15:32 UTC