872
CDUS43 KLOT 292142
CLICHI
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT THU MAY 29 2008
...................................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 29 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 67 239 PM 95 1942 74 -7 88
MINIMUM 42 442 AM 37 1984 52 -10 60
1965
AVERAGE 55 63 -8 74
PRECIPITATION (IN)
TODAY T 3.45 1981 0.11 -0.11 0.00
MONTH TO DATE 3.69 3.16 0.53 1.79
SINCE MAR 1 9.04 9.49 -0.45 8.94
SINCE JAN 1 14.50 12.87 1.63 12.27
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 T 0.0 0.0
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 10 4 6 0
MONTH TO DATE 290 224 66 116
SINCE MAR 1 1677 1595 82 1356
SINCE JUL 1 6368 6441 -73 6038
COOLING
TODAY 0 3 -3 9
MONTH TO DATE 0 42 -42 66
SINCE MAR 1 0 52 -52 75
SINCE JAN 1 0 52 -52 75
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 1.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 300 AM
LOWEST 26 1100 AM
AVERAGE 54
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1953
1942
MINIMUM TEMPERATURE (F) 52 35 1873
SUNRISE AND SUNSET
MAY 29 2008...........SUNRISE 520 AM CDT SUNSET 819 PM CDT
MAY 30 2008...........SUNRISE 519 AM CDT SUNSET 819 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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