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Climatological Report (Daily)
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000 CDUS43 KLOT 190650 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 150 AM CDT SUN MAY 19 2013 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 18 2013... 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) YESTERDAY MAXIMUM 80 341 PM 93 1962 71 9 85 MINIMUM 56 457 AM 34 2002 49 7 53 AVERAGE 68 60 8 69 PRECIPITATION (IN) YESTERDAY 0.00 1.36 1926 0.13 -0.13 0.00 MONTH TO DATE 0.63 2.12 -1.49 3.12 SINCE MAR 1 11.31 8.00 3.31 7.45 SINCE JAN 1 17.90 11.52 6.38 10.95 SNOWFALL (IN) YESTERDAY 0.0 T 1894 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 T SINCE MAR 1 10.5 6.8 3.7 0.3 SINCE JUL 1 30.1 36.3 -6.2 19.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 7 -7 0 MONTH TO DATE 128 158 -30 78 SINCE MAR 1 1664 1491 173 895 SINCE JUL 1 6066 6225 -159 4868 COOLING YESTERDAY 3 1 2 4 MONTH TO DATE 24 16 8 26 SINCE MAR 1 32 26 6 69 SINCE JAN 1 32 26 6 69 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 6.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 300 AM LOWEST 54 1200 PM AVERAGE 70 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 94 1977 1975 MINIMUM TEMPERATURE (F) 49 36 1993 1894 SUNRISE AND SUNSET MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 809 PM CDT MAY 20 2013...........SUNRISE 526 AM CDT SUNSET 810 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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