297
CDUS43 KLOT 150631
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT MON MAY 15 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 14 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 10:38 AM 92 1982 70 -7 86
MINIMUM 52 9:50 PM 32 1895 50 2 67
AVERAGE 58 60 -2 77
PRECIPITATION (IN)
YESTERDAY 0.02 3.53 2020 0.15 -0.13 0.00
MONTH TO DATE 0.39 2.08 -1.69 1.92
SINCE MAR 1 6.21 8.28 -2.07 10.92
SINCE JAN 1 12.64 12.24 0.40 14.35
SNOWFALL (IN)
YESTERDAY 0.0 T 1973 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 2.3 6.8 -4.5 4.2
SINCE JUL 1 20.2 38.4 -18.2 32.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 7 0 0
MONTH TO DATE 86 117 -31 115
SINCE MAR 1 1304 1393 -89 1395
SINCE JUL 1 5339 5862 -523 5612
COOLING
YESTERDAY 0 2 -2 12
MONTH TO DATE 21 16 5 80
SINCE MAR 1 46 26 20 83
SINCE JAN 1 46 26 20 83
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 5:00 PM
LOWEST 42 9:00 AM
AVERAGE 57
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1962
MINIMUM TEMPERATURE (F) 50 35 1895
2016
SUNRISE AND SUNSET
MAY 15 2023...........SUNRISE 5:31 AM CDT SUNSET 8:05 PM CDT
MAY 16 2023...........SUNRISE 5:30 AM CDT SUNSET 8:06 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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