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Data Calendar for FORT MADISON

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:  

 

Sep 2026Oct 2026 Nov 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
2728293001
High: 71.6
Low: 60.8
Precip: 1.24
Avg Wind: WNW @ 7.7
Gust:
NW @ 20
(7:35 PM)
RH% Min/Max: 88-100
Feel Min/Max: 61 to 72		02
High: 69.8
Low: 48.2
Precip: 0.01
Avg Wind: NNW @ 7.4
Gust:
N @ 17
(9:15 AM)
RH% Min/Max: 35-94
Feel Min/Max: 47 to 70		03
High: 73.4
Low: 44.6
Precip: M
Avg Wind: ESE @ 4.1
RH% Min/Max: 29-100
Feel Min/Max: 45 to 73
04
High: 77
Low: 50
Precip: M
Avg Wind: WNW @ 5.7
Gust:
WNW @ 16
(1:35 PM)
RH% Min/Max: 29-94
Feel Min/Max: 50 to 77		05
High: 75.2
Low: 44.6
Precip: M
Avg Wind: S @ 3.4
RH% Min/Max: 31-100
Feel Min/Max: 43 to 75		06
High: 78.8
Low: 50
Precip: M
Avg Wind: SSE @ 8.0
Gust:
S @ 20
(2:35 PM)
RH% Min/Max: 37-76
Feel Min/Max: 50 to 79		07
High: 84.2
Low: 57.2
Precip: M
Avg Wind: W @ 7.7
Gust:
WSW @ 21
(3:24 PM)
RH% Min/Max: 29-82
Feel Min/Max: 57 to 82		08
High: 80.6
Low: 50
Precip: M
Avg Wind: ENE @ 4.0
RH% Min/Max: 28-94
Feel Min/Max: 50 to 79		09
High: 84.2
Low: 55.4
Precip: 0.11
Avg Wind: E @ 7.1
Gust:
NE @ 23
(2:35 AM)
RH% Min/Max: 39-94
Feel Min/Max: 55 to 83		10
High: 86
Low: 64.4
Precip: M
Avg Wind: SSE @ 8.4
Gust:
SE @ 18
(4:55 PM)
RH% Min/Max: 33-64
Feel Min/Max: 64 to 84
11
High: 84.2
Low: 57.2
Precip: M
Avg Wind: SSE @ 7.1
Gust:
SSE @ 17
(12:55 AM)
RH% Min/Max: 43-82
Feel Min/Max: 57 to 84		12
High: 87.8
Low: 64.4
Precip: M
Avg Wind: S @ 9.3
Gust:
S @ 23
(12:15 PM)
RH% Min/Max: 48-83
Feel Min/Max: 64 to 90		13
High: 82.4
Low: 62.6
Precip: 0.49
Avg Wind: WSW @ 5.8
RH% Min/Max: 55-100
Feel Min/Max: 63 to 84		14
High: 68
Low: 60.8
Precip: M
Avg Wind: NNW @ 5.4
RH% Min/Max: 78-100
Feel Min/Max: 61 to 68		15
High: 66.2
Low: 51.8
Precip: 0.25
Avg Wind: WNW @ 8.7
Gust:
W @ 31
(6:55 PM)
RH% Min/Max: 82-100
Feel Min/Max: 52 to 66		16
High: 55.4
Low: 42.8
Precip: M
Avg Wind: WNW @ 12.8
Gust:
WNW @ 31
(2:15 PM)
RH% Min/Max: 66-94
Feel Min/Max: 38 to 55		17
High: 59
Low: 33.8
Precip: M
Avg Wind: S @ 4.6
RH% Min/Max: 28-100
Feel Min/Max: 32 to 59
18
High: 66.2
Low: 42.8
Precip: M
Avg Wind: SSE @ 7.6
Gust:
SSE @ 18
(2:55 PM)
RH% Min/Max: 37-71
Feel Min/Max: 39 to 66		19
High: 69.8
Low: 39.2
Precip: M
Avg Wind: SE @ 5.0
RH% Min/Max: 33-100
Feel Min/Max: 37 to 70		20
High: 73.4
Low: 41
Precip: M
Avg Wind: ESE @ 4.2
RH% Min/Max: 33-100
Feel Min/Max: 39 to 73		21
High: 73.4
Low: 44.6
Precip: M
Avg Wind: SSE @ 3.7
RH% Min/Max: 36-100
Feel Min/Max: 45 to 73		22
High: 75.2
Low: 48.2
Precip: M
Avg Wind: SSE @ 2.8
RH% Min/Max: 39-100
Feel Min/Max: 47 to 75		23
High: 77
Low: 48.2
Precip: M
Avg Wind: ESE @ 5.9
RH% Min/Max: 36-100
Feel Min/Max: 48 to 77		24
High: 77
Low: 55.2
Precip: M
Gust:
SE @ 18
(9:35 AM)
RH% Min/Max: 36-72
Feel Min/Max: 55 to 77
25

Precip: M		262728293031

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.