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
383 CDUS43 KLOT 172144 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 444 PM CDT WED APR 17 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 17 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 68 6:43 AM 88 1976 60 8 39 MINIMUM 59 11:02 AM 17 1875 41 18 32 AVERAGE 64 50 14 36 PRECIPITATION (IN) TODAY 0.19 2.01 2013 0.13 0.06 0.07 MONTH TO DATE 1.94 1.94 0.00 1.38 SINCE MAR 1 5.53 4.39 1.14 5.18 SINCE JAN 1 9.68 8.35 1.33 11.61 SNOWFALL (IN) TODAY 0.0 3.0 2020 0.1 -0.1 0.4 MONTH TO DATE T 1.0 -1.0 0.4 SINCE MAR 1 1.0 6.5 -5.5 2.2 SINCE JUL 1 22.2 38.1 -15.9 20.1 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 1 15 -14 29 MONTH TO DATE 212 304 -92 197 SINCE MAR 1 854 1112 -258 999 SINCE JUL 1 4542 5581 -1039 5034 COOLING TODAY 0 0 0 0 MONTH TO DATE 3 0 3 25 SINCE MAR 1 3 2 1 25 SINCE JAN 1 3 2 1 25 ................................................................... WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 18.3 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 7:00 AM LOWEST 63 9:00 AM AVERAGE 77 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 89 2002 MINIMUM TEMPERATURE (F) 41 23 1875 1983 SUNRISE AND SUNSET APRIL 17 2024.........SUNRISE 6:07 AM CDT SUNSET 7:36 PM CDT APRIL 18 2024.........SUNRISE 6:06 AM CDT SUNSET 7:37 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$