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Data Calendar for LTSP

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:  

 

Aug 2026Sep 2026 Oct 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
303101
High: 98.2
Low: 68
Precip: M
Gust: 4 (12:00 PM)
RH% Min/Max: 36-96
Feel Min/Max: 68 to 105
02
High: 94.6
Low: 69.1
Precip: M
Gust: 2 (12:00 PM)
RH% Min/Max: 39-97
Feel Min/Max: 69 to 102
03
High: 98.8
Low: 69.8
Precip: M
Gust: 3 (11:00 AM)
RH% Min/Max: 36-94
Feel Min/Max: 70 to 107
04
High: 97.9
Low: 69.3
Precip: M
Gust: 5 (5:00 PM)
RH% Min/Max: 37-94
Feel Min/Max: 69 to 105
05
High: 100.2
Low: 70
Precip: M
Gust: 4 (1:00 PM)
RH% Min/Max: 36-97
Feel Min/Max: 70 to 107
06
High: 95
Low: 70.9
Precip: M
Gust: 5 (4:00 PM)
RH% Min/Max: 39-95
Feel Min/Max: 71 to 106
07
High: 73.9
Low: 73.9
Precip: M
RH% Min/Max: 77-77
Feel Min/Max: 74 to 74
08

Precip: M
09101112
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27282930010203

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.