Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 220633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON APR 22 2024
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 21 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 3:24 PM 88 1985 61 -3 63
MINIMUM 33 5:42 AM 27 1986 42 -9 44
AVERAGE 46 52 -6 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.08 1973 0.13 -0.13 0.00
MONTH TO DATE 2.04 2.48 -0.44 1.51
SINCE MAR 1 5.63 4.93 0.70 5.31
SINCE JAN 1 9.78 8.89 0.89 11.74
SNOWFALL (IN)
YESTERDAY 0.0 0.6 1903 0.0 0.0 0.0
MONTH TO DATE T 1.1 -1.1 0.4
SINCE MAR 1 1.0 6.6 -5.6 2.2
SINCE JUL 1 22.2 38.2 -16.0 20.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 14 5 11
MONTH TO DATE 287 361 -74 240
SINCE MAR 1 929 1169 -240 1042
SINCE JUL 1 4617 5638 -1021 5077
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 25
SINCE MAR 1 3 2 1 25
SINCE JAN 1 3 2 1 25
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 5:00 AM
LOWEST 29 4:00 PM
AVERAGE 49
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 91 1980
MINIMUM TEMPERATURE (F) 43 24 1986
SUNRISE AND SUNSET
APRIL 22 2024.........SUNRISE 6:00 AM CDT SUNSET 7:41 PM CDT
APRIL 23 2024.........SUNRISE 5:58 AM CDT SUNSET 7:42 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$