


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
129 CDUS43 KLOT 132133 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT MON OCT 13 2025 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 66 2:59 PM 78 2008 64 2 68 MINIMUM 52 12:39 AM 31 2002 43 9 48 2006 2018 AVERAGE 59 53 6 58 PRECIPITATION (IN) TODAY T 2.51 2001 0.10 -0.10 T MONTH TO DATE 1.80 1.36 0.44 0.12 SINCE SEP 1 2.44 4.36 -1.92 1.54 SINCE JAN 1 22.97 27.73 -4.76 25.86 DEGREE DAYS HEATING TODAY 6 12 -6 7 MONTH TO DATE 60 126 -66 65 SINCE SEP 1 107 226 -119 98 SINCE JUL 1 118 237 -119 107 COOLING TODAY 0 0 0 0 MONTH TO DATE 47 9 38 3 SINCE SEP 1 174 97 77 113 SINCE JAN 1 1082 821 261 911 ................................................................... WIND (MPH) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 2.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 77 1:00 AM LOWEST 60 10:00 AM AVERAGE 69 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 78 2020 MINIMUM TEMPERATURE (F) 43 28 2002 SUNRISE AND SUNSET OCTOBER 13 2025.......SUNRISE 7:03 AM CDT SUNSET 6:14 PM CDT OCTOBER 14 2025.......SUNRISE 7:05 AM CDT SUNSET 6:13 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$