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Data Calendar for Alton (IA10)

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:  

 

Jul 2024Aug 2024 Sep 2024
SundayMondayTuesdayWednesday ThursdayFridaySaturday
2829303101
High: 83.699615
Low: 63
Precip: 0.00
Gust: 19 (1:40 PM)
RH% Min/Max: 54-90
Feel Min/Max: 63 to 87		02
High: 90.3
Low: 58.5
Precip: 0.00
Gust: 13 (10:50 AM)
RH% Min/Max: 42-91
Feel Min/Max: 58 to 95		03
High: 90.9
Low: 61.5
Precip: 0.00
Gust: 15 (3:50 PM)
RH% Min/Max: 39-90
Feel Min/Max: 62 to 97
04
High: 81.7
Low: 68
Precip: 0.00
Gust: 17 (2:15 PM)
RH% Min/Max: 66-89
Feel Min/Max: 68 to 86		05
High: 90.7
Low: 64.59978
Precip: 0.10
Gust: 28 (8:00 PM)
RH% Min/Max: 49-91
Feel Min/Max: 65 to 99		06
High: 74.5
Low: 58.6
Precip: 0.00
Gust: 23 (3:40 AM)
RH% Min/Max: 45-90
Feel Min/Max: 59 to 74		07
High: 81.1
Low: 52.7
Precip: 0.00
Gust: 21 (11:55 AM)
RH% Min/Max: 53-90
Feel Min/Max: 53 to 82		08
High: 69.8
Low: 52.199615
Precip: 0.00
Gust: 24 (1:35 PM)
RH% Min/Max: 42-91
Feel Min/Max: 52 to 70		09
High: 71.2
Low: 47.299988
Precip: 0.00
Gust: 22 (12:55 PM)
RH% Min/Max: 38-90
Feel Min/Max: 47 to 71		10
High: 80.8
Low: 42.6
Precip: 0.00
Gust: 11 (1:20 PM)
RH% Min/Max: 34-91
Feel Min/Max: 43 to 80
11
High: 76.3
Low: 53.59999
Precip: 0.00
Gust: 16 (1:50 PM)
RH% Min/Max: 46-91
Feel Min/Max: 54 to 76		12
High: 69.600204
Low: 56.8
Precip: 0.00
Gust: 15 (9:15 AM)
RH% Min/Max: 71-90
Feel Min/Max: 57 to 70		13
High: 74.8
Low: 57.9
Precip: 0.00
Gust: 15 (6:35 PM)
RH% Min/Max: 66-91
Feel Min/Max: 58 to 75		14
High: 73.8
Low: 65.29999
Precip: 0.00
Gust: 26 (7:40 AM)
RH% Min/Max: 80-91
Feel Min/Max: 65 to 74		15
High: 79.9
Low: 64.2002
Precip: 0.00
Gust: 31 (1:35 AM)
RH% Min/Max: 61-91
Feel Min/Max: 64 to 80		16
High: 79.5
Low: 60.6
Precip: 0.00
Gust: 28 (3:55 PM)
RH% Min/Max: 54-90
Feel Min/Max: 61 to 80		17
High: 79.2
Low: 59.7
Precip: 0.00
Gust: 19 (1:30 PM)
RH% Min/Max: 59-90
Feel Min/Max: 60 to 79
18
High: 82.2
Low: 54.49999
Precip: 0.00
Gust: 12 (11:00 AM)
RH% Min/Max: 50-91
Feel Min/Max: 54 to 84		19
High: 62.4
Low: 57.6
Precip: 0.00
Gust: 1 (2:00 AM)
RH% Min/Max: 89-90
Feel Min/Max: 58 to 62		20
High: 70.2
Low: 62.4
Precip: 0.10
Gust: 21 (11:55 PM)
RH% Min/Max: 68-89
Feel Min/Max: 62 to 70		21
High: 76.3
Low: 61.2
Precip: 0.00
Gust: 23 (4:50 PM)
RH% Min/Max: 59-90
Feel Min/Max: 61 to 76		22
High: 79.2
Low: 61.5
Precip: 0.00
Gust: 27 (10:20 AM)
RH% Min/Max: 52-89
Feel Min/Max: 62 to 79		23
High: 79.2
Low: 63.699776
Precip: 0.00
Gust: 21 (2:15 PM)
RH% Min/Max: 54-89
Feel Min/Max: 64 to 79		24
High: 85.6
Low: 65.49978
Precip: 0.00
Gust: 20 (2:30 PM)
RH% Min/Max: 58-90
Feel Min/Max: 65 to 93
25
High: 91
Low: 73.2
Precip: 0.00
Gust: 15 (5:35 PM)
RH% Min/Max: 65-90
Feel Min/Max: 73 to 106		26
High: 89.1
Low: 68.9
Precip: 0.00
Gust: 17 (10:15 AM)
RH% Min/Max: 66-90
Feel Min/Max: 69 to 104		27
High: 78.1
Low: 61.899776
Precip: 0.00
Gust: 35 (2:15 AM)
RH% Min/Max: 64-90
Feel Min/Max: 62 to 78		28
High: 85.8
Low: 58.09999
Precip: 0.00
Gust: 20 (4:15 PM)
RH% Min/Max: 52-90
Feel Min/Max: 58 to 89		29
High: 86.2
Low: 63.49999
Precip: 0.00
Gust: 30 (2:20 PM)
RH% Min/Max: 59-90
Feel Min/Max: 63 to 96		30
High: 76.8
Low: 54.1
Precip: 0.00
Gust: 15 (2:00 PM)
RH% Min/Max: 38-91
Feel Min/Max: 54 to 77		31
High: 83.699615
Low: 49.8
Precip: 0.00
Gust: 20 (1:50 PM)
RH% Min/Max: 42-91
Feel Min/Max: 50 to 84

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.