451
CDUS43 KLOT 190631
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT FRI MAY 19 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 18 2023
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)
YESTERDAY
MAXIMUM 75 3:02 PM 93 1934 72 3 64
1962
1996
MINIMUM 47 2:55 AM 34 2002 53 -6 55
AVERAGE 61 62 -1 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 1986 0.14 -0.14 0.35
MONTH TO DATE 0.53 2.39 -1.86 2.04
SINCE MAR 1 4.12 7.84 -3.72 9.36
SINCE JAN 1 9.47 10.78 -1.31 12.49
DEGREE DAYS
HEATING
YESTERDAY 4 5 -1 5
MONTH TO DATE 94 129 -35 106
SINCE MAR 1 1281 1356 -75 1263
SINCE JUL 1 5185 5679 -494 5290
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 26 28 -2 98
SINCE MAR 1 52 39 13 107
SINCE JAN 1 52 39 13 107
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 3:00 AM
LOWEST 22 2:00 PM
AVERAGE 51
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 95 1934
MINIMUM TEMPERATURE (F) 53 37 1929
1937
SUNRISE AND SUNSET
MAY 19 2023...........SUNRISE 5:28 AM CDT SUNSET 8:08 PM CDT
MAY 20 2023...........SUNRISE 5:27 AM CDT SUNSET 8:09 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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