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
870 CDUS43 KLOT 182135 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 435 PM CDT SAT MAY 18 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 18 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 85 2:45 PM 93 1962 71 14 75 MINIMUM 59 4:57 AM 34 2002 51 8 44 AVERAGE 72 61 11 60 PRECIPITATION (IN) TODAY 0.00 1.36 1926 0.14 -0.14 0.00 MONTH TO DATE 3.05 2.66 0.39 0.39 SINCE MAR 1 10.11 8.86 1.25 6.21 SINCE JAN 1 14.26 12.82 1.44 12.64 SNOWFALL (IN) TODAY 0.0 T 1894 0.0 0.0 0.0 1938 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 1.0 6.8 -5.8 2.3 SINCE JUL 1 22.2 38.4 -16.2 20.2 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 6 -6 5 MONTH TO DATE 54 141 -87 108 SINCE MAR 1 1067 1417 -350 1326 SINCE JUL 1 4755 5886 -1131 5361 COOLING TODAY 7 2 5 0 MONTH TO DATE 28 24 4 22 SINCE MAR 1 37 34 3 47 SINCE JAN 1 37 34 3 47 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 4.7 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 5:00 AM LOWEST 41 3:00 PM AVERAGE 62 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 94 1975 1977 MINIMUM TEMPERATURE (F) 52 36 1894 1993 SUNRISE AND SUNSET MAY 18 2024...........SUNRISE 5:28 AM CDT SUNSET 8:09 PM CDT MAY 19 2024...........SUNRISE 5:27 AM CDT SUNSET 8:10 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$