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Data Calendar for Illinois River AT Starved Rock

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: 80.34
Low: 45.57
Precip: M
Max Stage[ft]: 442.16		02
High: 87.6
Low: 49.67
Precip: M
Max Stage[ft]: 441.93		03
High: 86.25
Low: 67.29
Precip: 0.08
Max Stage[ft]: 441.71		04
High: 69.29
Low: 59.52
Precip: 0.48
Max Stage[ft]: 442.25		05
High: 78.86
Low: 54.23
Precip: 0.01
Max Stage[ft]: 442.81		06
High: 85.9
Low: 60.57
Precip: M
Max Stage[ft]: 444.77		07
High: 76.1
Low: 56.15
Precip: 0.24
Max Stage[ft]: 445.78
08
High: 82.13
Low: 59.77
Precip: 0.23
Max Stage[ft]: 445.54		09
High: 70.89
Low: 56.01
Precip: M
Max Stage[ft]: 445.31		10
High: 78.98
Low: 51.93
Precip: M
Max Stage[ft]: 444.81		11
High: 91.87
Low: 64.87
Precip: M
Max Stage[ft]: 444.30		12
High: 85.58
Low: 64.32
Precip: M
Max Stage[ft]: 443.81		13
High: 75.78
Low: 65.55
Precip: M
Max Stage[ft]: 443.07		14
High: 84.8
Low: 64.6
Precip: M
Max Stage[ft]: 442.56
15
High: 82.6
Low: 60.26
Precip: M
Max Stage[ft]: 442.11		16
High: 89.57
Low: 64.4
Precip: M
Max Stage[ft]: 442.27		17
High: 91.82
Low: 70.95
Precip: M
Max Stage[ft]: 442.02		18
High: 78.69
Low: 68.32
Precip: 0.63
Max Stage[ft]: 442.84		19
High: 83.76
Low: 67.28
Precip: M
Max Stage[ft]: 444.94		20
High: 82.78
Low: 67.02
Precip: 0.01
Max Stage[ft]: 446.00		21
High: 94.44
Low: 75.4
Precip: M
Max Stage[ft]: 445.63
22
High: 81.53
Low: 76.99
Precip: M
Max Stage[ft]: 444.90		23

Precip: M		2425262728
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.