Data Calendar for GRUNDY-CENTER

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:  

 

Jun 2025Jul 2025 Aug 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
293001 (@7)
High: 83
Low: 62
Precip: 0.00
02 (@6)
High: 84
Low: 61
Precip: 0.00
03 (@7)
High: 85
Low: 64
Precip: 0.00
04 (@6)
High: 90
Low: 71
Precip: 0.65
05 (@8)
High: 88
Low: 71
Precip: 0.00
06 (@8)
High: 79
Low: 67
Precip: 0.40
07 (@7)
High: 86(E)
Low: 63(E)
Precip: 0.01(E)
08 (@7)
High: 84
Low: 66
Precip: 0.00
09 (@7)
High: 84
Low: 63
Precip: 0.00
10 (@7)
High: 85
Low: 67
Precip: 0.17
11 (@7)
High: 84
Low: 68
Precip: 0.48
Snow: 0
Snow Depth: 0
12 (@7)
High: 76(E)
Low: 64(E)
Precip: 2.87
Snow: 0
Snow Depth: 0
13 (@7)
High: 77
Low: 64
Precip: 0.00
Snow: 0
Snow Depth: 0
14 (@7)
High: 80
Low: 63
Precip: 0.00
Snow: 0
Snow Depth: 0
15 (@7)
High: 87(E)
Low: 66(E)
Precip: 0.00(E)
16171819
20212223242526
27282930310102

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.