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Data Calendar for Lewis - Armstrong ISU-RDF

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:  

 

Mar 2025Apr 2025 May 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
303101
High: 52.4
Low: 35.5
Precip: 0.34
Gust: 37 (11:54 PM)		02
High: 61.9
Low: 42.6
Precip: 0.45
Gust: 35 (1:30 AM)		03
High: 56.6
Low: 32.1
Precip: 0.00
Gust: 18 (12:44 AM)		04
High: 51.6
Low: 36.4
Precip: 0.00
Gust: 15 (6:26 PM)		05
High: 49.5
Low: 30.9
Precip: 0.00
Gust: 28 (9:19 AM)
06
High: 58.3
Low: 20.4
Precip: 0.00
Gust: 15 (2:38 PM)		07

Precip: M
Gust: 26 (11:01 AM)		08

Precip: M		09101112
13141516171819
20212223242526
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.