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Data Calendar for Lemont

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: 87.62
Low: 44.78
Precip: M		02
High: 91.94
Low: 47.3
Precip: M		03
High: 95
Low: 63.32
Precip: M		04
High: 76.28
Low: 60.98
Precip: M		05
High: 85.46
Low: 55.4
Precip: M		06
High: 95.54
Low: 61.52
Precip: M		07
High: 93.56
Low: 58.46
Precip: M
08
High: 93.38
Low: 61.7
Precip: M		09
High: 84.92
Low: 58.28
Precip: M		10
High: 91.94
Low: 55.04
Precip: M		11
High: 102.56
Low: 61.88
Precip: M		12
High: 98.6
Low: 66.02
Precip: M		13
High: 75.74
Low: 65.3
Precip: M		14
High: 89.78
Low: 65.12
Precip: M
15

Precip: M		16
High: 102.92
Low: 73.4
Precip: M		17
High: 93.92
Low: 70.7
Precip: M
RH% Min/Max: 43-77
Feel Min/Max: 73 to 90		18
High: 79.7
Low: 65.48
Precip: M
RH% Min/Max: 67-165
Feel Min/Max: 65 to 80		19
High: 210.74
Low: 63.32
Precip: M
RH% Min/Max: 20-215
Feel Min/Max: 63 to 78		20
High: 82.76
Low: 64.4
Precip: M
RH% Min/Max: 52-98
Feel Min/Max: 64 to 84		21
High: 91.04
Low: 76.1
Precip: M
RH% Min/Max: 56-82
Feel Min/Max: 76 to 101
22
High: 91.04
Low: 77.9
Precip: M
RH% Min/Max: 52-85
Feel Min/Max: 78 to 99		23
High: 91.04
Low: 75.56
Precip: M
RH% Min/Max: 48-85
Feel Min/Max: 76 to 97		24
High: 90.68
Low: 71.96
Precip: M
RH% Min/Max: 49-93
Feel Min/Max: 72 to 97		25
High: 87.44
Low: 73.76
Precip: M
RH% Min/Max: 59-103
Feel Min/Max: 74 to 94		26

Precip: M		2728
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.