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Data Calendar for CHICAGO/AURORA

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: 78
Low: 41
Precip: 0.00
Avg Wind: NE @ 4.1
Gust:
E @ 22
(5:18 PM)
RH% Min/Max: 26-76
Feel Min/Max: 39 to 77		02
High: 85
Low: 45
Precip: 0.00
Avg Wind: SSW @ 6.5
Gust:
S @ 25
(3:24 PM)
RH% Min/Max: 24-74
Feel Min/Max: 46 to 82		03
High: 87
Low: 63
Precip: 0.10
Avg Wind: SSW @ 14.2
Gust:
SW @ 47
(1:45 PM)
RH% Min/Max: 40-90
Feel Min/Max: 64 to 87		04
High: 70
Low: 53
Precip: 0.34
Avg Wind: ENE @ 7.2
Gust:
NE @ 28
(8:24 AM)
RH% Min/Max: 70-94
Feel Min/Max: 55 to 70		05
High: 77
Low: 50
Precip: 0.00
Avg Wind: NE @ 8.0
Gust:
ENE @ 26
(2:52 PM)
RH% Min/Max: 42-96
Feel Min/Max: 51 to 77		06
High: 80
Low: 56
Precip: 0.00
Avg Wind: ENE @ 5.9
Gust:
E @ 23
(5:28 PM)
RH% Min/Max: 25-72
Feel Min/Max: 57 to 79		07
High: 81
Low: 53
Precip: 0.22
Avg Wind: E @ 7.0
Gust:
S @ 25
(1:58 PM)
RH% Min/Max: 41-90
Feel Min/Max: 53 to 80
08
High: 81
Low: 56
Precip: 0.11
Avg Wind: WSW @ 7.6
Gust:
NW @ 32
(4:26 PM)
RH% Min/Max: 56-90
Feel Min/Max: 57 to 81		09
High: 71
Low: 51
Precip: 0.00
Avg Wind: W @ 10.9
Gust:
W @ 32
(2:41 PM)
RH% Min/Max: 44-90
Feel Min/Max: 53 to 70		10
High: 79
Low: 50
Precip: 0.00
Avg Wind: W @ 10.6
Gust:
W @ 31
(10:48 AM)
RH% Min/Max: 39-86
Feel Min/Max: 50 to 78		11
High: 92
Low: 62
Precip: 0.00
Avg Wind: SW @ 10.5
Gust:
SW @ 30
(11:48 AM)
RH% Min/Max: 30-78
Feel Min/Max: 62 to 91		12
High: 86
Low: 62
Precip: 0.00
Avg Wind: ENE @ 7.4
Gust:
ENE @ 23
(9:30 PM)
RH% Min/Max: 50-87
Feel Min/Max: 62 to 87		13
High: 75
Low: 62
Precip: Trace
Avg Wind: ENE @ 6.6
Gust:
ENE @ 19
(10:49 PM)
RH% Min/Max: 71-84
Feel Min/Max: 62 to 75		14
High: 80
Low: 61
Precip: 0.00
Avg Wind: ENE @ 9.2
Gust:
E @ 21
(1:13 PM)
RH% Min/Max: 56-90
Feel Min/Max: 62 to 81
15
High: 85
Low: 57
Precip: 0.00
Gust:
ENE @ 18
(4:14 PM)
RH% Min/Max: 41-80
Feel Min/Max: 58 to 84		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.