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Data Calendar for Grafton

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:  

 

Jul 2026Aug 2026 Sep 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
26272829303101
High: 84.2
Low: 59
Precip: M
Avg Wind: NE @ 5.4
Gust:
ESE @ 13
(4:55 PM)
RH% Min/Max: 35-100
Feel Min/Max: 59 to 84
02
High: 91.4
Low: 59
Precip: M
Avg Wind: SSE @ 15.2
Gust:
S @ 43
(3:35 PM)
RH% Min/Max: 39-100
Feel Min/Max: 59 to 96
03
High: 75.2
Low: 60.8
Precip: M
Avg Wind: NNW @ 8.6
Gust:
WNW @ 28
(8:15 AM)
RH% Min/Max: 73-100
Feel Min/Max: 61 to 75
04
High: 73.4
Low: 53.6
Precip: M
Avg Wind: W @ 10.7
Gust:
SW @ 25
(11:55 AM)
RH% Min/Max: 38-100
Feel Min/Max: 54 to 73
05
High: 84.2
Low: 46.4
Precip: M
Avg Wind: SW @ 8.8
Gust:
NNW @ 30
(2:55 PM)
RH% Min/Max: 27-100
Feel Min/Max: 42 to 82
06
High: 87.8
Low: 53.6
Precip: M
Avg Wind: SW @ 8.2
Gust:
N @ 28
(10:35 PM)
RH% Min/Max: 33-100
Feel Min/Max: 54 to 88
07
High: 75.2
Low: 55.4
Precip: M
Avg Wind: WNW @ 10.6
Gust:
WSW @ 25
(3:55 PM)
RH% Min/Max: 41-88
Feel Min/Max: 55 to 75
08
High: 80.6
Low: 46.4
Precip: M
Avg Wind: WNW @ 6.1
Gust:
NE @ 14
(12:15 PM)
RH% Min/Max: 39-100
Feel Min/Max: 44 to 81
09
High: 75.2
Low: 51.8
Precip: M
Avg Wind: NNW @ 5.7
Gust:
WSW @ 16
(10:15 AM)
RH% Min/Max: 44-100
Feel Min/Max: 52 to 75
10
High: 77
Low: 51.8
Precip: M
Avg Wind: SW @ 3.1
Gust:
ENE @ 12
(4:35 PM)
RH% Min/Max: 44-100
Feel Min/Max: 52 to 77
11
High: 80.6
Low: 57.2
Precip: M
RH% Min/Max: 45-100
Feel Min/Max: 57 to 81
12

Precip: M
131415
16171819202122
23242526272829
30310102030405

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.