199
CDUS43 KLOT 190648
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
148 AM CDT WED APR 19 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 18 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 58 4:52 PM 89 2002 60 -2 41
MINIMUM 33 MM 23 1875 41 -8 33
1983
AVERAGE 46 50 -4 37
PRECIPITATION (IN)
YESTERDAY 0.00 3.83 1975 0.14 -0.14 0.15
MONTH TO DATE 1.38 2.08 -0.70 2.23
SINCE MAR 1 5.18 4.53 0.65 5.92
SINCE JAN 1 11.61 8.49 3.12 9.35
SNOWFALL (IN)
YESTERDAY 0.0 0.6 2011 0.0 0.0 0.2
MONTH TO DATE 0.4 1.0 -0.6 0.4
SINCE MAR 1 2.2 6.5 -4.3 4.2
SINCE JUL 1 20.1 38.1 -18.0 32.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 15 4 28
MONTH TO DATE 216 319 -103 371
SINCE MAR 1 1018 1127 -109 1118
SINCE JUL 1 5053 5596 -543 5335
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 25 0 25 0
SINCE MAR 1 25 2 23 0
SINCE JAN 1 25 2 23 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 3:00 AM
LOWEST 33 6:00 PM
AVERAGE 53
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 86 1985
MINIMUM TEMPERATURE (F) 41 22 1983
SUNRISE AND SUNSET
APRIL 19 2023.........SUNRISE 6:05 AM CDT SUNSET 7:37 PM CDT
APRIL 20 2023.........SUNRISE 6:04 AM CDT SUNSET 7:38 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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