| 16 | 15:52 | SW 8 | 2.00 | Light Snow Fog/Mist | BKN011 OVC017 | 34 | 31 | | | 89% | 27 | NA | 29.49 | NA | 0.01 | | |
| 16 | 14:52 | S 7 | 2.50 | Light Snow Fog/Mist | BKN017 OVC029 | 34 | 30 | | | 85% | 28 | NA | 29.47 | NA | | 0.01 | |
| 16 | 13:52 | S 13 | 3.00 | Overcast | OVC015 | 33 | 29 | | | 85% | 24 | NA | 29.48 | NA | 0.01 | | |
| 16 | 12:52 | S 13 | 1.25 | Light Snow Fog/Mist | OVC014 | 32 | 28 | | | 85% | 22 | NA | 29.49 | NA | | | |
| 16 | 11:52 | S 16 G 21 | 2.50 | Light Snow | OVC013 | 31 | 26 | | | 82% | 20 | NA | 29.52 | NA |
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 16 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 34 449 PM 57 1990 31 3 36
MINIMUM 19 1159 PM -25 1982 16 3 16
AVERAGE 27 24 3 26
PRECIPITATION (IN)
YESTERDAY 0.01 0.56 1885 0.05 -0.04 T
MONTH TO DATE 2.21 0.96 1.25 1.12
SINCE DEC 1 4.15 3.21 0.94 3.33
SINCE JAN 1 2.21 0.96 1.25 1.12
SNOWFALL (IN)
YESTERDAY 0.3 6.4 1885 0.3 0.0 T
MONTH TO DATE 20.3 5.3 15.0 0.4
SINCE DEC 1 34.5 13.5 21.0 1.3
SINCE JUL 1 35.4 15.0 20.4 1.3
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 38 42 -4 39
MONTH TO DATE 750 658 92 585
SINCE DEC 1 2033 1813 220 1472
SINCE JUL 1 3316 3069 247 2722
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 26 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 16.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 400 PM
LOWEST 55 800 PM
AVERAGE 69
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 60 1894
MINIMUM TEMPERATURE (F) 16 -23 1982
SUNRISE AND SUNSET
JANUARY 17 2014.......SUNRISE 716 AM CST SUNSET 448 PM CST
JANUARY 18 2014.......SUNRISE 715 AM CST SUNSET 449 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
000
CDUS43 KLOT 170644
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST FRI JAN 17 2014
0.5 inch
| 16 | 04:52 | S 17 G 25 | 5.00 | Light Snow |
1/8 inch
