540
CDUS43 KLOT 302138
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CDT SUN APR 30 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 30 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 50 9:10 AM 92 1942 66 -16 73
MINIMUM 40 11:36 AM 31 1931 46 -6 52
AVERAGE 45 56 -11 63
PRECIPITATION (IN)
TODAY 0.12 2.15 1970 0.16 -0.04 0.60
MONTH TO DATE 1.51 3.57 -2.06 3.59
SINCE MAR 1 3.55 5.45 -1.90 7.32
SINCE JAN 1 8.90 8.39 0.51 10.45
DEGREE DAYS
HEATING
TODAY 20 10 10 2
MONTH TO DATE 393 440 -47 470
SINCE MAR 1 1187 1228 -41 1157
SINCE JUL 1 5091 5551 -460 5184
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 26 9 17 9
SINCE MAR 1 26 11 15 9
SINCE JAN 1 26 11 15 9
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 5:00 AM
LOWEST 58 9:00 AM
AVERAGE 71
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 90 1951
MINIMUM TEMPERATURE (F) 47 30 1943
SUNRISE AND SUNSET
APRIL 30 2023.........SUNRISE 5:49 AM CDT SUNSET 7:48 PM CDT
MAY 1 2023...........SUNRISE 5:48 AM CDT SUNSET 7:49 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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