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Data Calendar for IOWA CITY

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: 48
Low: 33
Precip: Trace
Avg Wind: ESE @ 13.9
Gust:
ESE @ 40
(5:19 PM)
RH% Min/Max: 40-72
Feel Min/Max: 26 to 42		02
High: 74
Low: 45
Precip: 0.93
Avg Wind: S @ 15.5
Gust:
WSW @ 60
(4:02 PM)
RH% Min/Max: 26-86
Feel Min/Max: 38 to 74		03
High: 54
Low: 38
Precip: 0.00
Avg Wind: WNW @ 10.9
Gust:
WNW @ 36
(6:30 AM)
RH% Min/Max: 38-62
Feel Min/Max: 28 to 53		04
High: 50
Low: 36
Precip: 0.02
Avg Wind: NE @ 7.5
Gust:
NNE @ 19
(6:11 PM)
RH% Min/Max: 52-70
Feel Min/Max: 32 to 46		05
High: 50
Low: 35
Precip: 0.00
Avg Wind: NNW @ 11.6
Gust:
N @ 33
(4:44 PM)
RH% Min/Max: 21-70
Feel Min/Max: 32 to 44
06
High: 55
Low: 33
Precip: 0.00
Avg Wind: NW @ 7.0
Gust:
N @ 22
(3:39 AM)
RH% Min/Max: 25-58
Feel Min/Max: 28 to 55		07
High: 46
Low: 33
Precip: 0.00
Avg Wind: NNW @ 13.4
Gust:
N @ 35
(2:19 PM)
RH% Min/Max: 29-70
Feel Min/Max: 28 to 38		08
High: 50
Low: 26
Precip: 0.00
Avg Wind: ESE @ 5.1
Gust:
S @ 19
(2:22 PM)
RH% Min/Max: 28-66
Feel Min/Max: 20 to 50		09
High: 64
Low: 39
Precip: 0.00
Avg Wind: ESE @ 8.8
Gust:
SE @ 25
(9:52 AM)
RH% Min/Max: 43-89
Feel Min/Max: 34 to 63		10
High: 64
Low: 36
Precip: Trace
Avg Wind: NE @ 8.1
Gust:
NE @ 21
(6:46 PM)
RH% Min/Max: 45-100
Feel Min/Max: 31 to 64		11
High: 59
Low: 38
Precip: 0.00
Avg Wind: NNE @ 6.0
Gust:
NE @ 17
(11:52 AM)
RH% Min/Max: 39-82
Feel Min/Max: 36 to 57		12
High: 67
Low: 32
Precip: 0.00
Avg Wind: SSE @ 8.2
Gust:
SSE @ 31
(6:12 PM)
RH% Min/Max: 37-100
Feel Min/Max: 33 to 66
13
High: 76
Low: 48
Precip: 0.00
Avg Wind: SSE @ 10.7
Gust:
NW @ 38
(12:40 AM)
RH% Min/Max: 40-74
Feel Min/Max: 45 to 76		14
High: 64
Low: 45
Precip: 0.00
Avg Wind: WNW @ 18.1
Gust:
W @ 43
(3:09 PM)
RH% Min/Max: 29-63
Feel Min/Max: 40 to 64		15
High: 60
Low: 36
Precip: 0.00
Avg Wind: WNW @ 16.0
Gust:
WNW @ 43
(5:12 PM)
RH% Min/Max: 24-73
Feel Min/Max: 32 to 60		16
High: 69
Low: 31
Precip: 0.00
Avg Wind: SE @ 8.2
Gust:
ESE @ 27
(5:52 PM)
RH% Min/Max: 26-82
Feel Min/Max: 29 to 67		17
High: 73
Low: 51
Precip: 0.08
Avg Wind: SE @ 10.4
Gust:
ESE @ 34
(4:09 PM)
RH% Min/Max: 46-90
Feel Min/Max: 53 to 72		18
High: 73
Low: 54
Precip: 0.27
Avg Wind: SW @ 12.9
Gust:
SSW @ 32
(4:16 AM)
RH% Min/Max: 32-90
Feel Min/Max: 54 to 72		19
High: 60
Low: 46
Precip: 0.00
Avg Wind: NW @ 8.3
Gust:
WNW @ 22
(1:32 AM)
RH% Min/Max: 32-58
Feel Min/Max: 41 to 59
20
High: 57
Low: 45
Precip: 1.59
Avg Wind: ENE @ 11.3
Gust:
WSW @ 42
(7:10 PM)
RH% Min/Max: 56-100
Feel Min/Max: 40 to 55		21
High: 62
Low: 44
Precip: 0.00
Avg Wind: W @ 11.9
Gust:
SW @ 40
(1:35 AM)
RH% Min/Max: 51-96
Feel Min/Max: 37 to 62		22
High: 74
Low: 43
Precip: 0.11
Avg Wind: SSW @ 6.7
Gust:
S @ 21
(9:38 AM)
RH% Min/Max: 59-96
Feel Min/Max: 40 to 73		23
High: 78
Low: 55
Precip: Trace
Avg Wind: ESE @ 8.4
Gust:
ESE @ 27
(3:55 AM)
RH% Min/Max: 47-93
Feel Min/Max: 56 to 77		24
High: 79
Low: 56
Precip: 0.00
Avg Wind: NE @ 8.3
Gust:
NNE @ 25
(5:03 AM)
RH% Min/Max: 43-87
Feel Min/Max: 58 to 78		25
High: 65
Low: 52
Precip: 0.06
Avg Wind: N @ 10.4
Gust:
N @ 24
(4:07 PM)
RH% Min/Max: 67-90
Feel Min/Max: 52 to 64		26
High: 64
Low: 44
Precip: 0.00
Avg Wind: NE @ 7.7
Gust:
NE @ 21
(8:24 AM)
RH% Min/Max: 31-89
Feel Min/Max: 41 to 64
27
High: 69
Low: 44
Precip: 0.00
Avg Wind: SSE @ 10.9
Gust:
SSE @ 27
(3:38 PM)
RH% Min/Max: 43-79
Feel Min/Max: 41 to 68		28
High: 83
Low: 55
Precip: 0.12
Avg Wind: S @ 17.1
Gust:
SW @ 46
(9:24 PM)
RH% Min/Max: 54-90
Feel Min/Max: 55 to 83		29
High: 75
Low: 44
Precip: 0.00
Avg Wind: WNW @ 8.3
Gust:
NNW @ 37
(5:30 AM)
RH% Min/Max: 29-84
Feel Min/Max: 42 to 75		30
High: 64
Low: 42
Precip: 0.04
Avg Wind: ESE @ 6.6
Gust:
SE @ 25
(4:54 PM)
RH% Min/Max: 54-93
Feel Min/Max: 44 to 63		010203

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.