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Data Calendar for CHICAGO/DUPAGE

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/Chicago timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

May 2025Jun 2025 Jul 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01
High: 76
Low: 40
Precip: 0.00
Avg Wind: ENE @ 4.4
Gust:
ENE @ 21
(3:46 PM)
RH% Min/Max: 29-82
Feel Min/Max: 39 to 75		02
High: 84
Low: 47
Precip: 0.00
Avg Wind: S @ 7.5
Gust:
SSW @ 23
(4:52 PM)
RH% Min/Max: 25-74
Feel Min/Max: 48 to 82		03
High: 87
Low: 64
Precip: 0.14
Avg Wind: SSW @ 14.2
Gust:
SSW @ 49
(1:31 PM)
RH% Min/Max: 42-87
Feel Min/Max: 65 to 86		04
High: 69
Low: 51
Precip: 0.49
Avg Wind: ENE @ 7.9
Gust:
NE @ 22
(7:50 AM)
RH% Min/Max: 65-93
Feel Min/Max: 53 to 70		05
High: 75
Low: 48
Precip: 0.00
Avg Wind: NE @ 8.9
Gust:
ENE @ 26
(12:21 PM)
RH% Min/Max: 48-96
Feel Min/Max: 46 to 74		06
High: 78
Low: 56
Precip: 0.00
Avg Wind: NE @ 6.3
Gust:
NNE @ 24
(2:22 PM)
RH% Min/Max: 26-72
Feel Min/Max: 57 to 78		07
High: 79
Low: 51
Precip: 0.12
Avg Wind: ENE @ 6.6
Gust:
E @ 21
(12:41 PM)
RH% Min/Max: 37-84
Feel Min/Max: 52 to 78
08
High: 79
Low: 57
Precip: 0.38
Avg Wind: SW @ 7.1
Gust:
SW @ 39
(3:05 PM)
RH% Min/Max: 52-90
Feel Min/Max: 57 to 79		09
High: 71
Low: 53
Precip: Trace
Avg Wind: WSW @ 10.9
Gust:
W @ 32
(2:20 PM)
RH% Min/Max: 44-93
Feel Min/Max: 53 to 70		10
High: 78
Low: 53
Precip: 0.00
Avg Wind: WSW @ 10.5
Gust:
W @ 31
(2:07 PM)
RH% Min/Max: 39-83
Feel Min/Max: 53 to 78		11
High: 91
Low: 63
Precip: 0.00
Avg Wind: SW @ 11.8
Gust:
WSW @ 34
(10:23 AM)
RH% Min/Max: 31-78
Feel Min/Max: 63 to 89		12
High: 82
Low: 61
Precip: 0.00
Avg Wind: NE @ 6.9
Gust:
ENE @ 21
(3:28 PM)
RH% Min/Max: 52-78
Feel Min/Max: 64 to 81		13
High: 73
Low: 58
Precip: Trace
Avg Wind: NE @ 6.8
Gust:
NE @ 17
(9:43 PM)
RH% Min/Max: 73-84
Feel Min/Max: 60 to 72		14
High: 78
Low: 57
Precip: 0.00
Avg Wind: NE @ 8.5
Gust:
E @ 22
(2:29 PM)
RH% Min/Max: 62-93
Feel Min/Max: 60 to 76
15
High: 83
Low: 55
Precip: 0.00
Gust:
ENE @ 18
(12:59 PM)
RH% Min/Max: 44-83
Feel Min/Max: 57 to 83		16

Precip: M		1718192021
22232425262728
29300102030405

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.