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Data Calendar for Winnetka

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: 71.24
Low: 39.38
Precip: M		02
High: 84.74
Low: 41.18
Precip: M		03
High: 88.52
Low: 64.22
Precip: M		04
High: 70.52
Low: 52.7
Precip: M		05
High: 80.42
Low: 50.18
Precip: M		06
High: 82.04
Low: 52.88
Precip: M		07
High: 77.36
Low: 51.8
Precip: M
08
High: 84.56
Low: 55.76
Precip: M		09
High: 74.12
Low: 53.78
Precip: M		10
High: 83.3
Low: 49.64
Precip: M		11
High: 96.08
Low: 56.66
Precip: M		12
High: 81.5
Low: 58.1
Precip: M		13
High: 69.62
Low: 56.3
Precip: M		14
High: 73.76
Low: 55.58
Precip: M
15

Precip: M		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.