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Data Calendar for ST. CHARLES

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: 81
Low: 60
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: ENE @ 5.6
Gust:
E @ 14
(8:56 AM)
RH% Min/Max: 46-93
Feel Min/Max: 61 to 81		02
High: 87
Low: 60
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: SSE @ 8.1
Gust:
SSW @ 23
(4:28 PM)
RH% Min/Max: 39-76
Feel Min/Max: 61 to 87		03
High: 88
Low: 67
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: S @ 13.3
Gust:
SSE @ 33
(5:46 PM)
RH% Min/Max: 48-84
Feel Min/Max: 69 to 89		04
High: 78
Low: 66
Precip: 1.38
Snow: 0
Snow Depth: 0
Avg Wind: SSW @ 6.1
Gust:
W @ 29
(1:10 AM)
RH% Min/Max: 62-97
Feel Min/Max: 67 to 78		05
High: 71
Low: 62
Precip: Trace
Snow: 0
Snow Depth: 0
Avg Wind: N @ 4.6
Gust:
N @ 19
(1:22 AM)
RH% Min/Max: 76-100
Feel Min/Max: 63 to 71		06
High: 72
Low: 62
Precip: 0.65
Snow: 0
Snow Depth: 0
Avg Wind: NNE @ 3.7
Gust:
NE @ 14
(9:04 PM)
RH% Min/Max: 83-100
Feel Min/Max: 62 to 72		07
High: 72
Low: 63
Precip: 0.41
Snow: 0
Snow Depth: 0
Avg Wind: ENE @ 6.3
Gust:
NNE @ 20
(10:29 PM)
RH% Min/Max: 76-100
Feel Min/Max: 63 to 72
08
High: 82
Low: 63
Precip: 0.07
Snow: 0
Snow Depth: 0
Avg Wind: WNW @ 7.1
Gust:
NNW @ 28
(7:16 PM)
RH% Min/Max: 55-97
Feel Min/Max: 63 to 83		09
High: 82
Low: 59
Precip: 0.00
Avg Wind: W @ 8.5
Gust:
W @ 30
(1:42 PM)
RH% Min/Max: 30-93
Feel Min/Max: 59 to 80		10
High: 80
Low: 57
Precip: 0.00
Snow: 0
Snow Depth: 0
Avg Wind: WNW @ 3.2
Gust:
W @ 16
(12:10 PM)
RH% Min/Max: 39-96
Feel Min/Max: 58 to 79		11
High: 88
Low: 58
Precip: 0.00
Avg Wind: S @ 4.6
Gust:
SSW @ 21
(1:19 PM)
RH% Min/Max: 40-100
Feel Min/Max: 58 to 87		12
High: 81
Low: 65
Precip: 0.02
Snow: 0
Snow Depth: 0
Avg Wind: SSE @ 4.7
Gust:
SW @ 14
(1:28 PM)
RH% Min/Max: 54-93
Feel Min/Max: 66 to 82		13
High: 78
Low: 69
Precip: 0.15
Snow: 0
Snow Depth: 0
Avg Wind: ENE @ 6.5
Gust:
E @ 18
(1:11 PM)
RH% Min/Max: 74-97
Feel Min/Max: 69 to 78		14
High: 82
Low: 68
Precip: 0.01
Avg Wind: N @ 7.0
Gust:
NW @ 20
(3:19 PM)
RH% Min/Max: 67-97
Feel Min/Max: 68 to 84
15
High: 83
Low: 65
Precip: 0.00
Gust:
ENE @ 15
(2:14 PM)
RH% Min/Max: 60-93
Feel Min/Max: 67 to 85		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.