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Data Calendar for Dubuque (US 20)

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:  

 

May 2025Jun 2025 Jul 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01
High: 79.2
Low: 52
Precip: 0.00
Avg Wind: NNE @ 1.6
Gust: 12 (1:00 PM)
RH% Min/Max: 27-93
Feel Min/Max: 52 to 79		02
High: 89.1
Low: 54.9
Precip: 0.00
Avg Wind: S @ 1.8
Gust: 17 (6:10 PM)
RH% Min/Max: 42-88
Feel Min/Max: 55 to 90		03
High: 80.1
Low: 60.3
Precip: 0.00
Avg Wind: WSW @ 4.2
Gust: 30 (5:10 PM)
RH% Min/Max: 68-98
Feel Min/Max: 60 to 83		04
High: 76.5
Low: 57.9
Precip: 0.00
Avg Wind: NE @ 5.0
Gust: 17 (2:50 PM)
RH% Min/Max: 40-98
Feel Min/Max: 58 to 76		05
High: 82.6
Low: 53.8
Precip: M
Avg Wind: ENE @ 2.4
Gust: 14 (12:10 PM)
RH% Min/Max: 34-98
Feel Min/Max: 54 to 82		06
High: 81.9
Low: 62.6
Precip: M
Avg Wind: NE @ 3.3
Gust: 14 (1:30 PM)
RH% Min/Max: 38-84
Feel Min/Max: 63 to 81		07
High: 80.2
Low: 58.5
Precip: M
Avg Wind: ESE @ 2.3
Gust: 16 (1:40 PM)
RH% Min/Max: 38-96
Feel Min/Max: 58 to 80
08
High: 76.6
Low: 59.7
Precip: 0.00
Avg Wind: W @ 6.6
Gust: 28 (10:10 AM)
RH% Min/Max: 34-99
Feel Min/Max: 60 to 77		09
High: 68
Low: 55.8
Precip: M
Avg Wind: WNW @ 8.7
Gust: 24 (10:10 AM)
RH% Min/Max: 47-91
Feel Min/Max: 56 to 68		10
High: 81.7
Low: 52.3
Precip: M
Avg Wind: W @ 6.8
Gust: 23 (12:25 PM)
RH% Min/Max: 38-92
Feel Min/Max: 52 to 81		11
High: 95.9
Low: 66.7
Precip: 0.00
Avg Wind: WSW @ 6.2
Gust: 28 (9:20 PM)
RH% Min/Max: 32-89
Feel Min/Max: 67 to 97		12
High: 86.4
Low: 65.3
Precip: 0.00
Avg Wind: E @ 5.3
Gust: 20 (10:50 PM)
RH% Min/Max: 55-95
Feel Min/Max: 65 to 90		13
High: 83.8
Low: 59.9
Precip: M
Avg Wind: E @ 5.5
Gust: 19 (8:20 PM)
RH% Min/Max: 57-81
Feel Min/Max: 60 to 86		14
High: 86.7
Low: 57.7
Precip: M
Avg Wind: E @ 3.7
Gust: 18 (12:05 AM)
RH% Min/Max: 52-95
Feel Min/Max: 58 to 90
15
High: 77.7
Low: 66.2
Precip: 0.00
Avg Wind: E @ 2.2
Gust: 9 (10:50 PM)
RH% Min/Max: 76-97
Feel Min/Max: 66 to 78		16
High: 93
Low: 67.1
Precip: 0.00
Avg Wind: SSW @ 2.8
Gust: 23 (3:40 PM)
RH% Min/Max: 51-98
Feel Min/Max: 67 to 128		17
High: 90.3
Low: 67.8
Precip: M
Avg Wind: WNW @ 4.3
Gust: 14 (4:10 AM)
RH% Min/Max: 44-97
Feel Min/Max: 68 to 93		18
High: 74.5
Low: 66
Precip: 0.00
Avg Wind: NNE @ 3.8
Gust: 13 (9:10 AM)
RH% Min/Max: 88-98
Feel Min/Max: 66 to 74		19
High: 85.1
Low: 62.1
Precip: 0.00
Avg Wind: WNW @ 5.4
Gust: 17 (12:00 PM)
RH% Min/Max: 40-98
Feel Min/Max: 62 to 85		20
High: 89.2
Low: 66.2
Precip: 0.00
Avg Wind: SW @ 5.7
Gust: 30 (10:45 AM)
RH% Min/Max: 45-98
Feel Min/Max: 66 to 91		21

Precip: M
22

Precip: M		232425262728
29300102030405

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.