Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 132138
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT THU JUN 13 2013
...................................
...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JUNE 13 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 73 1211 PM 95 1956 79 -6 72
1954
MINIMUM 61 515 AM 40 1985 57 4 54
AVERAGE 67 68 -1 63
PRECIPITATION (IN)
TODAY 0.00 4.64 1976 0.12 -0.12 0.00
MONTH TO DATE 1.75 1.57 0.18 0.01
SINCE JUN 1 1.75 1.57 0.18 0.01
SINCE JAN 1 23.98 14.65 9.33 12.22
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 30.1 36.3 -6.2 19.8
DEGREE DAYS
HEATING
TODAY 0 2 -2 2
MONTH TO DATE 41 35 6 14
SINCE JUN 1 41 35 6 14
SINCE JUL 1 6172 6327 -155 4907
COOLING
TODAY 2 5 -3 0
MONTH TO DATE 30 49 -19 62
SINCE JUN 1 30 49 -19 62
SINCE JAN 1 114 103 11 233
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 53 900 AM
AVERAGE 77
..........................................................
THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1987
MINIMUM TEMPERATURE (F) 58 45 1997
SUNRISE AND SUNSET
JUNE 13 2013..........SUNRISE 516 AM CDT SUNSET 828 PM CDT
JUNE 14 2013..........SUNRISE 516 AM CDT SUNSET 828 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$