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Data Calendar for Iowa City (I-80)

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:  

 

Oct 2025Nov 2025 Dec 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
26272829303101
High: 50.9
Low: 50.7
Precip: M
Avg Wind: NNW @ 5.7
RH% Min/Max: 83-83
Feel Min/Max: 51 to 51
02
High: 50.9
Low: 28
Precip: M
Avg Wind: SSW @ 8.2
RH% Min/Max: 83-83
Feel Min/Max: 28 to 51		03
High: 50.9
Low: 50.4
Precip: M
Avg Wind: WNW @ 7.4
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		04
High: 50.9
Low: 50.5
Precip: M
Avg Wind: S @ 7.8
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		05
High: 50.9
Low: 50.5
Precip: M
Avg Wind: NNW @ 10.6
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		06
High: 50.9
Low: 50.5
Precip: M
Avg Wind: SSE @ 9.3
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		07
High: 50.9
Low: 50.5
Precip: M
Avg Wind: WNW @ 11.0
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		08
High: 50.9
Low: 50.7
Precip: M
Avg Wind: N @ 7.1
RH% Min/Max: 83-83
Feel Min/Max: 51 to 51
09
High: 29
Low: 21
Precip: M
Avg Wind: NNW @ 16.2
RH% Min/Max: 83-83
Feel Min/Max: 8 to 16		10
High: 35
Low: 19
Precip: M
Avg Wind: NNW @ 10.1
RH% Min/Max: 83-83
Feel Min/Max: 7 to 27		11
High: 51
Low: 24
Precip: M
Avg Wind: SW @ 11.8
RH% Min/Max: 83-83
Feel Min/Max: 16 to 51		12
High: 50.9
Low: 50.5
Precip: M
Avg Wind: WNW @ 11.5
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		13
High: 50.9
Low: 50.5
Precip: M
Avg Wind: SSE @ 6.4
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		14
High: 50.9
Low: 50.5
Precip: M
Avg Wind: S @ 7.1
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		15
High: 50.9
Low: 50.5
Precip: M
Avg Wind: NW @ 13.5
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51
16
High: 50.9
Low: 50.5
Precip: M
Avg Wind: NNW @ 7.1
RH% Min/Max: 83-83
Feel Min/Max: 50 to 51		17
High: 50.9
Low: 50.7
Precip: M
Avg Wind: ESE @ 9.0
RH% Min/Max: 83-83
Feel Min/Max: 51 to 51		18
High: 50.9
Low: 50.7
Precip: M
RH% Min/Max: 83-83
Feel Min/Max: 51 to 51		19

Precip: M		202122
23242526272829
30010203040506

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.