11 | 23:51 | S 8 | 10.00 | Fair | CLR | -0 | -8 | 9 | -3 | 69% | -14 | NA | 30.35 | 1029.4 | |||
11 | 22:51 | S 8 | 10.00 | Fair | CLR | 1 | -8 | 65% | -13 | NA | 30.36 | 1029.9 | |||||
11 | 21:51 | S 9 | 10.00 | Fair | CLR | -0 | -10 | 62% | -15 | NA | 30.39 | 1030.8 | |||||
11 | 20:51 | S 8 | 10.00 | Fair | CLR | 1 | -10 | 59% | -13 | NA | 30.38 | 1030.6 | |||||
11 | 19:51 | S 6 | 10.00 | Fair | CLR | 3 | -8 | 60% | -8 | NA | 30.38 | 1030.7 | |||||
11 | 18:51 | SW 5 | 10.00 | Fair | CLR | 4 | -9 | 54% | -6 | NA | 30.39 | 1030.9 | |||||
11 | 17:51 | S 6 | 10.00 | A Few Clouds | FEW250 | 9 | -7 | 14 | 7 | 48% | -1 | NA | 30.40 | 1031.2 | |||
11 | 16:51 | W 6 | 10.00 | A Few Clouds | FEW250 | 12 | -5 | 46% | 2 | NA | 30.40 | 1031.3 | |||||
11 | 15:51 | W 8 | 10.00 | Fair | CLR | 13 | -5 | 44% | 2 | NA | 30.41 | 1031.3 | |||||
11 | 14:51 | W 8 | 10.00 | Fair | CLR | 14 | -5 | 42% | 3 | NA | 30.42 | 1031.6 | |||||
11 | 13:51 | W 9 | 10.00 | Fair | CLR | 14 | -4 | 44% | 2 | NA | 30.43 | 1032.1 | |||||
11 | 12:51 | SW 7 | 10.00 | Fair | CLR | 13 | -5 | 44% | 3 | NA | 30.45 | 1032.7 | |||||
11 | 11:51 | Vrbl 6 | 10.00 | Fair | CLR | 12 | -6 | 12 | -8 | 44% | 2 | NA | 30.47 | 1033.4 | |||
11 | 10:51 | Calm | 10.00 | Fair | CLR | 9 | -7 | 48% | NA | NA | 30.49 | 1034.1 | |||||
11 | 09:51 | Calm | 10.00 | Fair | CLR | 4 | -8 | 57% | NA | NA | 30.49 | 1034.4 | |||||
11 | 08:51 | Calm | 10.00 | Fair | CLR | -0 | -10 | 62% | NA | NA | 30.49 | 1034.4 | |||||
11 | 07:51 | Calm | 10.00 | Fair | CLR | -6 | -14 | 67% | NA | NA | 30.49 | 1034.2 | |||||
11 | 06:51 | NW 6 | 10.00 | Fair | CLR | -8 | -17 | 64% | -21 | NA | 30.46 | 1033.5 | |||||
11 | 05:51 | N 6 | 10.00 | Fair | CLR | -3 | -12 | 1 | -5 | 65% | -15 | NA | 30.45 | 1032.8 | |||
11 | 04:51 | NW 6 | 10.00 | Fair | CLR | -4 | -14 | 61% | -17 | NA | 30.44 | 1032.7 | |||||
11 | 03:51 | NW 6 | 10.00 | Fair | CLR | -2 | -13 | 59% | -14 | NA | 30.43 | 1032.1 | |||||
11 | 02:51 | NW 8 | 10.00 | Fair | CLR | -2 | -13 | 59% | -17 | NA | 30.43 | 1032.1 | |||||
11 | 01:51 | NW 8 | 10.00 | Fair | CLR | -2 | -12 | 62% | -17 | NA | 30.43 | 1032.2 | |||||
11 | 00:51 | NW 9 | 10.00 | Fair | CLR | -1 | -12 | 59% | -16 | NA | 30.43 | 1032.2 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 11 2014...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 14 304 PM 70 1999 34 -20 45
MINIMUM -8 800 AM -14 1885 19 -27 29
AVERAGE 3 26 -23 37
PRECIPITATION (IN)
YESTERDAY 0.00 0.83 2009 0.06 -0.06 T
MONTH TO DATE 0.93 0.59 0.34 1.75
SINCE DEC 1 5.69 4.57 1.12 7.59
SINCE JAN 1 3.75 2.32 1.43 5.38
SNOWFALL (IN)
YESTERDAY 0.0 8.3 1956 0.4 -0.4 T
MONTH TO DATE 13.3 3.9 9.4 7.2
SINCE DEC 1 61.2 22.9 38.3 10.7
SINCE JUL 1 62.1 24.4 37.7 10.7
SNOW DEPTH 12
DEGREE DAYS
HEATING
YESTERDAY 62 39 23 28
MONTH TO DATE 597 437 160 449
SINCE DEC 1 3401 2871 530 2518
SINCE JUL 1 4684 4127 557 3768
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1100 PM
LOWEST 44 300 PM
AVERAGE 57
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 62 1984
1882
MINIMUM TEMPERATURE (F) 19 -17 1899
SUNRISE AND SUNSET
FEBRUARY 12 2014......SUNRISE 651 AM CST SUNSET 521 PM CST
FEBRUARY 13 2014......SUNRISE 650 AM CST SUNSET 522 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
000
CDUS43 KLOT 120634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED FEB 12 2014
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