Climatological Report (Daily)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
215 CDUS43 KLOT 172133 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT WED JUL 17 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 17 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 84 1:58 PM 100 1942 85 -1 80 MINIMUM 72 4:40 AM 51 1940 68 4 66 AVERAGE 78 77 1 73 PRECIPITATION (IN) TODAY 0.00 5.72 1996 0.11 -0.11 0.00 MONTH TO DATE 5.24 1.91 3.33 9.80 SINCE JUN 1 8.68 5.92 2.76 11.88 SINCE JAN 1 24.66 18.40 6.26 21.41 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 3 24 -21 16 SINCE JUL 1 0 0 0 0 COOLING TODAY 13 12 1 8 MONTH TO DATE 207 194 13 175 SINCE JUN 1 529 416 113 397 SINCE JAN 1 642 498 144 496 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 9.3 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 4:00 AM LOWEST 34 10:00 AM AVERAGE 61 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 101 1930 MINIMUM TEMPERATURE (F) 68 53 1979 SUNRISE AND SUNSET JULY 17 2024..........SUNRISE 5:32 AM CDT SUNSET 8:22 PM CDT JULY 18 2024..........SUNRISE 5:32 AM CDT SUNSET 8:22 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$