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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:  

 

Apr 2025May 2025 Jun 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
2728293001
High: 69
Low: 53
Precip: 0.00
Avg Wind: WNW @ 8.2
RH% Min/Max: 59-100
Feel Min/Max: 53 to 69		02
High: 65
Low: 46
Precip: 0.00
Avg Wind: NW @ 9.0
RH% Min/Max: 49-96
Feel Min/Max: 41 to 65		03
High: 61
Low: 44
Precip: 0.00
Avg Wind: NNE @ 8.0
RH% Min/Max: 52-96
Feel Min/Max: 39 to 61
04
High: 71
Low: 41
Precip: 0.00
Avg Wind: NNE @ 7.2
RH% Min/Max: 37-96
Feel Min/Max: 38 to 71		05
High: 67
Low: 44
Precip: 0.00
Avg Wind: ENE @ 6.5
RH% Min/Max: 45-86
Feel Min/Max: 40 to 67		06
High: 76
Low: 45
Precip: 0.00
Avg Wind: W @ 3.2
RH% Min/Max: 39-96
Feel Min/Max: 45 to 76		07
High: 81
Low: 52
Precip: 0.00
Avg Wind: ENE @ 5.2
RH% Min/Max: 33-83
Feel Min/Max: 52 to 80		08
High: 72
Low: 48
Precip: 0.00
Avg Wind: ENE @ 11.5
RH% Min/Max: 43-71
Feel Min/Max: 43 to 72		09
High: 72
Low: 41
Precip: 0.00
Avg Wind: ENE @ 3.9
RH% Min/Max: 27-76
Feel Min/Max: 40 to 72		10
High: 82
Low: 48
Precip: 0.00
Avg Wind: NE @ 7.3
RH% Min/Max: 28-69
Feel Min/Max: 46 to 80
11
High: 80
Low: 48
Precip: 0.00
Avg Wind: ESE @ 7.4
RH% Min/Max: 22-68
Feel Min/Max: 45 to 79		12
High: 86
Low: 52
Precip: 0.00
Avg Wind: ESE @ 6.0
RH% Min/Max: 30-83
Feel Min/Max: 52 to 84		13
High: 82
Low: 59
Precip: 0.00
Avg Wind: SE @ 6.5
RH% Min/Max: 44-93
Feel Min/Max: 59 to 82		14
High: 65
Low: 59
Precip: 0.00
RH% Min/Max: 75-90
Feel Min/Max: 59 to 65		15

Precip: M		1617
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25262728293031

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.