307
CDUS43 KLOT 170632
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI MAY 17 2024
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 16 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 11:41 AM 94 1962 71 5 81
MINIMUM 52 4:43 AM 35 1940 52 0 51
AVERAGE 64 62 2 66
PRECIPITATION (IN)
YESTERDAY 0.19 1.38 1974 0.12 0.07 0.00
MONTH TO DATE 3.35 2.12 1.23 0.53
SINCE MAR 1 11.83 7.57 4.26 4.12
SINCE JAN 1 14.81 10.51 4.30 9.47
DEGREE DAYS
HEATING
YESTERDAY 1 6 -5 0
MONTH TO DATE 40 119 -79 80
SINCE MAR 1 985 1346 -361 1267
SINCE JUL 1 4534 5669 -1135 5171
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 26 24 2 26
SINCE MAR 1 43 35 8 52
SINCE JAN 1 43 35 8 52
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 10:00 PM
LOWEST 54 12:00 PM
AVERAGE 71
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 94 1962
MINIMUM TEMPERATURE (F) 52 36 1929
1973
SUNRISE AND SUNSET
MAY 17 2024...........SUNRISE 5:29 AM CDT SUNSET 8:07 PM CDT
MAY 18 2024...........SUNRISE 5:28 AM CDT SUNSET 8:08 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page The Nexlab IN Page Main Text Page