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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:  

 

Jun 2025Jul 2025 Aug 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
293001
High: 85.6
Low: 64.9
Precip: M
Avg Wind: NW @ 5.5
Gust: 15 (1:40 PM)
RH% Min/Max: 44-94
Feel Min/Max: 65 to 86		02
High: 87.6
Low: 66.7
Precip: M
Avg Wind: WSW @ 4.9
Gust: 17 (1:40 PM)
RH% Min/Max: 42-94
Feel Min/Max: 67 to 88		03
High: 92.1
Low: 68.7
Precip: M
Avg Wind: SW @ 3.1
Gust: 24 (6:20 PM)
RH% Min/Max: 52-95
Feel Min/Max: 69 to 102		04
High: 92.8
Low: 72.5
Precip: M
Avg Wind: SSW @ 2.7
Gust: 18 (1:10 PM)
RH% Min/Max: 48-96
Feel Min/Max: 72 to 103		05
High: 90.3
Low: 70.9
Precip: 0.00
Avg Wind: SSW @ 3.4
Gust: 38 (4:40 PM)
RH% Min/Max: 60-99
Feel Min/Max: 71 to 103
06
High: 85.5
Low: 71.2
Precip: 0.00
Avg Wind: N @ 5.2
Gust: 17 (3:30 PM)
RH% Min/Max: 53-99
Feel Min/Max: 71 to 89		07
High: 88
Low: 67.3
Precip: 0.00
Avg Wind: SSE @ 1.8
Gust: 17 (5:20 PM)
RH% Min/Max: 58-98
Feel Min/Max: 67 to 106		08
High: 87.1
Low: 68.9
Precip: 0.00
Avg Wind: SSE @ 1.8
Gust: 10 (10:05 PM)
RH% Min/Max: 60-98
Feel Min/Max: 69 to 95		09
High: 87.4
Low: 66.6
Precip: M
Avg Wind: WNW @ 3.0
Gust: 12 (5:20 PM)
RH% Min/Max: 41-98
Feel Min/Max: 67 to 88		10
High: 83.1
Low: 66.9
Precip: 0.00
Avg Wind: ESE @ 2.5
Gust: 31 (6:40 PM)
RH% Min/Max: 82-100
Feel Min/Max: 67 to 92		11
High: 81.5
Low: 67.1
Precip: 0.00
Avg Wind: NE @ 3.7
Gust: 42 (5:05 PM)
RH% Min/Max: 83-100
Feel Min/Max: 67 to 91		12
High: 82.2
Low: 66.2
Precip: M
Avg Wind: W @ 5.5
Gust: 19 (5:50 PM)
RH% Min/Max: 57-100
Feel Min/Max: 66 to 86
13
High: 83.5
Low: 61.2
Precip: M
Avg Wind: WSW @ 3.2
Gust: 14 (2:20 PM)
RH% Min/Max: 45-98
Feel Min/Max: 61 to 84		14
High: 88.7
Low: 64.4
Precip: M
Avg Wind: SW @ 3.0
Gust: 14 (1:30 PM)
RH% Min/Max: 53-97
Feel Min/Max: 64 to 95		15
High: 90.9
Low: 65.7
Precip: M
Avg Wind: S @ 1.8
Gust: 14 (3:05 PM)
RH% Min/Max: 52-98
Feel Min/Max: 66 to 99		16
High: 84.7
Low: 70.9
Precip: 0.00
Avg Wind: W @ 6.4
Gust: 34 (1:00 PM)
RH% Min/Max: 65-97
Feel Min/Max: 71 to 96		17
High: 70.7
Low: 59.9
Precip: 0.00
Gust: 17 (7:40 AM)
RH% Min/Max: 68-99
Feel Min/Max: 60 to 71		18

Precip: M		19
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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.