Data Calendar for Frontenac

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: 79.34
Low: 47.84
Precip: M
RH% Min/Max: 40-92
Feel Min/Max: 48 to 79
02
High: 89.42
Low: 62.42
Precip: 0.21
RH% Min/Max: 33-85
Feel Min/Max: 62 to 88
03
High: 71.24
Low: 54.32
Precip: 1.32
RH% Min/Max: 74-93
Feel Min/Max: 54 to 71
04
High: 75.74
Low: 46.58
Precip: M
RH% Min/Max: 28-97
Feel Min/Max: 47 to 76
05
High: 78.44
Low: 47.3
Precip: M
RH% Min/Max: 34-95
Feel Min/Max: 47 to 78
06
High: 71.42
Low: 58.82
Precip: 0.02
RH% Min/Max: 58-93
Feel Min/Max: 59 to 71
07
High: 71.96
Low: 55.22
Precip: M
RH% Min/Max: 66-95
Feel Min/Max: 55 to 72
08
High: 72.14
Low: 57.74
Precip: 0.05
RH% Min/Max: 38-85
Feel Min/Max: 58 to 72
09
High: 66.38
Low: 49.82
Precip: M
RH% Min/Max: 57-87
Feel Min/Max: 48 to 66
10
High: 79.7
Low: 57.92
Precip: M
RH% Min/Max: 41-77
Feel Min/Max: 58 to 80
11
High: 76.46
Low: 62.06
Precip: M
RH% Min/Max: 45-78
Feel Min/Max: 62 to 76
12
High: 68.72
Low: 56.84
Precip: 0.31
RH% Min/Max: 61-88
Feel Min/Max: 57 to 69
13
High: 58.46
Low: 51.8
Precip: 1.72
RH% Min/Max: 78-91
Feel Min/Max: 52 to 58
14
High: 62.24
Low: 53.78
Precip: 0.01
RH% Min/Max: 82-90
Feel Min/Max: 54 to 62
15

Precip: M
16

Precip: M
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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.