883
CDUS43 KLOT 192155
CLICHI
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT SAT APR 19 2008
...................................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 19 2008
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1871 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 65 1235 PM 86 1985 59 6 58
MINIMUM 53 606 AM 22 1983 39 14 41
AVERAGE 59 49 10 50
PRECIPITATION (IN)
TODAY 0.06 1.52 1970 0.13 -0.07 T
MONTH TO DATE 2.01 2.32 -0.31 1.48
SINCE MAR 1 4.64 4.97 -0.33 5.14
SINCE JAN 1 10.10 8.35 1.75 8.47
SNOWFALL (IN)
TODAY 0.0 2.0 1888 T 0.0 0.0
MONTH TO DATE T 1.6 -1.6 3.0
SINCE MAR 1 7.9 7.6 0.3 5.3
SINCE JUL 1 60.3 38.0 22.3 35.6
DEGREE DAYS
HEATING
TODAY 6 16 -10 15
MONTH TO DATE 330 360 -30 448
SINCE MAR 1 1256 1218 38 1145
SINCE JUL 1 5947 6064 -117 5827
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 1 -1 6
SINCE JAN 1 0 1 -1 6
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 56 100 PM
AVERAGE 75
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 87 1985
MINIMUM TEMPERATURE (F) 39 24 1897
SUNRISE AND SUNSET
APRIL 19 2008.........SUNRISE 604 AM CDT SUNSET 738 PM CDT
APRIL 20 2008.........SUNRISE 603 AM CDT SUNSET 739 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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