Data Calendar for Mount Vernon - US30/IA1

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: 77.7
Low: 54.1
Precip: 0.00
Avg Wind: N @ 5.2
Gust: 15 (1:40 PM)
RH% Min/Max: 23-66
Feel Min/Max: 54 to 78
02
High: 86.9
Low: 55.4
Precip: 0.00
Avg Wind: NNE @ 9.5
Gust: 24 (4:50 PM)
RH% Min/Max: 35-70
Feel Min/Max: 55 to 86
03
High: 79
Low: 59.4
Precip: 0.00
Avg Wind: NNE @ 11.1
Gust: 28 (3:30 PM)
RH% Min/Max: 62-93
Feel Min/Max: 59 to 79
04
High: 73.2
Low: 57.6
Precip: M
Avg Wind: NNE @ 7.4
Gust: 20 (12:40 PM)
RH% Min/Max: 39-92
Feel Min/Max: 58 to 73
05
High: 77.5
Low: 56.1
Precip: M
Avg Wind: NNE @ 5.8
Gust: 16 (12:25 PM)
RH% Min/Max: 35-90
Feel Min/Max: 56 to 78
06
High: 78.4
Low: 62.2
Precip: M
Avg Wind: N @ 4.9
Gust: 62 (11:20 PM)
RH% Min/Max: 36-74
Feel Min/Max: 62 to 78
07
High: 75.7
Low: 59.2
Precip: M
Avg Wind: N @ 6.9
Gust: 58 (9:25 PM)
RH% Min/Max: 42-78
Feel Min/Max: 59 to 76
08
High: 76.8
Low: 55.6
Precip: 0.00
Avg Wind: NNE @ 9.1
Gust: 25 (1:00 PM)
RH% Min/Max: 34-96
Feel Min/Max: 56 to 77
09
High: 68.7
Low: 53.4
Precip: M
Avg Wind: NNE @ 11.5
Gust: 31 (3:10 PM)
RH% Min/Max: 40-84
Feel Min/Max: 53 to 69
10
High: 80.1
Low: 50.5
Precip: M
Avg Wind: NNE @ 7.0
Gust: 21 (2:30 PM)
RH% Min/Max: 35-85
Feel Min/Max: 50 to 80
11
High: 91
Low: 63
Precip: M
Avg Wind: NNE @ 9.0
Gust: 27 (9:25 PM)
RH% Min/Max: 30-74
Feel Min/Max: 63 to 90
12
High: 84.7
Low: 63.7
Precip: M
Avg Wind: N @ 8.0
Gust: 22 (2:30 AM)
RH% Min/Max: 44-85
Feel Min/Max: 64 to 86
13
High: 80.6
Low: 60.1
Precip: M
Avg Wind: N @ 8.8
Gust: 19 (3:00 AM)
RH% Min/Max: 53-90
Feel Min/Max: 60 to 82
14
High: 83.1
Low: 62.4
Precip: M
Avg Wind: N @ 6.5
Gust: 14 (1:50 AM)
RH% Min/Max: 48-89
Feel Min/Max: 62 to 84
15
High: 76.5
Low: 68
Precip: 0.00
Avg Wind: NNE @ 4.7
Gust: 19 (1:30 PM)
RH% Min/Max: 71-94
Feel Min/Max: 68 to 76
16
High: 88
Low: 65.7
Precip: 0.00
Avg Wind: N @ 5.6
Gust: 32 (3:40 PM)
RH% Min/Max: 49-94
Feel Min/Max: 66 to 110
17
High: 85.5
Low: 65.7
Precip: 0.00
Avg Wind: NNE @ 5.6
Gust: 37 (1:00 PM)
RH% Min/Max: 50-92
Feel Min/Max: 66 to 90
18
High: 73.4
Low: 67.3
Precip: 0.00
Avg Wind: NNE @ 6.7
Gust: 17 (4:50 PM)
RH% Min/Max: 78-94
Feel Min/Max: 67 to 73
19
High: 84.2
Low: 60.4
Precip: M
Avg Wind: NNE @ 6.8
Gust: 18 (12:20 PM)
RH% Min/Max: 43-93
Feel Min/Max: 60 to 85
20
High: 84.9
Low: 66.7
Precip: 0.00
Avg Wind: NNE @ 10.6
Gust: 33 (2:55 PM)
RH% Min/Max: 48-92
Feel Min/Max: 67 to 88
21

Precip: M
22

Precip: M
23
High: 90.9
Low: 76
Precip: 0.00
Avg Wind: NNE @ 11.8
Gust: 33 (8:05 PM)
RH% Min/Max: 57-95
Feel Min/Max: 76 to 102
24
High: 83.1
Low: 70.9
Precip: 0.00
Avg Wind: NNE @ 3.9
Gust: 11 (4:15 AM)
RH% Min/Max: 65-96
Feel Min/Max: 71 to 88
25
High: 88.2
Low: 70.9
Precip: 0.00
Avg Wind: NNE @ 5.9
Gust: 15 (11:40 AM)
RH% Min/Max: 63-96
Feel Min/Max: 71 to 100
26
High: 88.5
Low: 73
Precip: 0.00
Avg Wind: NNE @ 8.9
Gust: 22 (2:25 PM)
RH% Min/Max: 57-95
Feel Min/Max: 73 to 97
27
High: 80.6
Low: 68
Precip: M
Avg Wind: NNE @ 6.7
Gust: 19 (8:40 AM)
RH% Min/Max: 59-95
Feel Min/Max: 68 to 83
28
High: 87.8
Low: 63.7
Precip: M
Avg Wind: N @ 6.4
Gust: 19 (10:25 AM)
RH% Min/Max: 60-95
Feel Min/Max: 64 to 97
29
High: 74.8
Low: 72.3
Precip: M
Gust: 10 (2:15 AM)
RH% Min/Max: 88-91
Feel Min/Max: 72 to 75
30

Precip: M
0102030405

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.