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
361 CDUS43 KLOT 190633 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT THU SEP 19 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 18 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 89 1:34 PM 94 1955 76 13 71 MINIMUM 64 5:23 AM 39 1929 58 6 53 AVERAGE 77 67 10 62 PRECIPITATION (IN) YESTERDAY 0.00 3.15 2015 0.09 -0.09 0.00 MONTH TO DATE T 1.69 -1.69 2.73 SINCE SEP 1 T 1.69 -1.69 2.73 SINCE JAN 1 29.47 25.72 3.75 28.34 DEGREE DAYS HEATING YESTERDAY 0 2 -2 3 MONTH TO DATE 10 17 -7 13 SINCE SEP 1 10 17 -7 13 SINCE JUL 1 10 21 -11 14 COOLING YESTERDAY 12 4 8 0 MONTH TO DATE 139 102 37 89 SINCE SEP 1 139 102 37 89 SINCE JAN 1 1262 1058 204 1051 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 5.0 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 2:00 AM LOWEST 24 2:00 PM AVERAGE 54 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 93 1955 MINIMUM TEMPERATURE (F) 58 37 1929 SUNRISE AND SUNSET SEPTEMBER 19 2024.....SUNRISE 6:36 AM CDT SUNSET 6:52 PM CDT SEPTEMBER 20 2024.....SUNRISE 6:37 AM CDT SUNSET 6:51 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$