Climatological Report (Daily)
Issued by NWS
Issued by NWS
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357
CDUS43 KLOT 200631
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT MON MAY 20 2024
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 19 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 77 8:46 AM 95 1934 72 5 75
MINIMUM 63 11:59 PM 37 1929 53 10 54
1937
AVERAGE 70 63 7 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.54 1931 0.14 -0.14 0.06
MONTH TO DATE 3.35 2.53 0.82 0.59
SINCE MAR 1 11.83 7.98 3.85 4.18
SINCE JAN 1 14.81 10.92 3.89 9.53
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 40 134 -94 94
SINCE MAR 1 985 1361 -376 1281
SINCE JUL 1 4534 5684 -1150 5185
COOLING
YESTERDAY 5 2 3 0
MONTH TO DATE 46 30 16 26
SINCE MAR 1 63 41 22 52
SINCE JAN 1 63 41 22 52
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 5:00 AM
LOWEST 32 3:00 PM
AVERAGE 53
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 1977
MINIMUM TEMPERATURE (F) 53 36 1981
SUNRISE AND SUNSET
MAY 20 2024...........SUNRISE 5:26 AM CDT SUNSET 8:10 PM CDT
MAY 21 2024...........SUNRISE 5:25 AM CDT SUNSET 8:11 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$