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Data Calendar for Marshalltown (US 30)

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: 81
Low: 66
Precip: 0.00
Gust: 19 (10:25 AM)
RH% Min/Max: 55-96
Feel Min/Max: 66 to 84		02
High: 85
Low: 64
Precip: 0.00
Gust: 20 (1:10 PM)
RH% Min/Max: 51-96
Feel Min/Max: 64 to 88		03
High: 86
Low: 66
Precip: 0.00
Gust: 9 (10:55 AM)
RH% Min/Max: 40-96
Feel Min/Max: 66 to 87
04
High: 92
Low: 66
Precip: 0.00
Gust: 17 (1:00 PM)
RH% Min/Max: 60-95
Feel Min/Max: 66 to 116		05
High: 91.00042
Low: 73
Precip: 0.00
Gust: 16 (3:35 PM)
RH% Min/Max: 55-96
Feel Min/Max: 73 to 108		06
High: 77
Low: 60.999775
Precip: 0.00
Gust: 27 (8:10 AM)
RH% Min/Max: 65-96
Feel Min/Max: 61 to 77		07
High: 79
Low: 53.99962
Precip: 0.00
Gust: 12 (12:50 PM)
RH% Min/Max: 48-96
Feel Min/Max: 54 to 79		08
High: 73.00042
Low: 57
Precip: 0.00
Gust: 22 (4:50 PM)
RH% Min/Max: 48-95
Feel Min/Max: 57 to 73		09
High: 71.00063
Low: 51
Precip: 0.00
Gust: 26 (5:20 PM)
RH% Min/Max: 42-97
Feel Min/Max: 51 to 71		10
High: 75.000206
Low: 48.99919
Precip: 0.00
Gust: 19 (12:30 PM)
RH% Min/Max: 44-96
Feel Min/Max: 48 to 75
11
High: 78.000786
Low: 51.999775
Precip: 0.00
Gust: 10 (2:50 PM)
RH% Min/Max: 45-96
Feel Min/Max: 52 to 78		12
High: 72
Low: 58.99999
Precip: 0.00
Gust: 15 (11:55 AM)
RH% Min/Max: 66-96
Feel Min/Max: 59 to 72		13
High: 77
Low: 57.99919
Precip: 0.00
Gust: 15 (12:30 PM)
RH% Min/Max: 61-96
Feel Min/Max: 58 to 77		14
High: 75.000206
Low: 58.99999
Precip: 0.00
Gust: 27 (10:50 PM)
RH% Min/Max: 85-96
Feel Min/Max: 59 to 75		15
High: 83
Low: 66.99919
Precip: 0.00
Gust: 27 (12:30 AM)
RH% Min/Max: 65-96
Feel Min/Max: 67 to 89		16
High: 82.00042
Low: 62.99962
Precip: 0.00
Gust: 29 (3:20 PM)
RH% Min/Max: 31-96
Feel Min/Max: 63 to 85		17
High: 79
Low: 62.99962
Precip: 0.00
Gust: 19 (9:25 AM)
RH% Min/Max: 68-96
Feel Min/Max: 63 to 79
18
High: 81
Low: 58.99999
Precip: 0.00
Gust: 14 (9:40 AM)
RH% Min/Max: 52-96
Feel Min/Max: 59 to 83		19
High: 65
Low: 57.99919
Precip: 0.00
Gust: 5 (12:00 AM)
RH% Min/Max: 92-96
Feel Min/Max: 58 to 65		20
High: 77
Low: 62.99962
Precip: 0.00
Gust: 13 (6:00 PM)
RH% Min/Max: 51-94
Feel Min/Max: 63 to 77		21
High: 76
Low: 57.99919
Precip: 0.00
Gust: 16 (2:55 PM)
RH% Min/Max: 25-96
Feel Min/Max: 58 to 76		22
High: 76
Low: 51
Precip: 0.00
Gust: 23 (11:10 AM)
RH% Min/Max: 47-95
Feel Min/Max: 51 to 76		23
High: 80.00063
Low: 53.99962
Precip: 0.00
Gust: 16 (3:15 PM)
RH% Min/Max: 44-96
Feel Min/Max: 54 to 81		24
High: 88
Low: 60.999775
Precip: 0.00
Gust: 18 (10:10 PM)
RH% Min/Max: 60-96
Feel Min/Max: 61 to 102
25
High: 91.00042
Low: 69.99978
Precip: 0.00
Gust: 17 (4:15 PM)
RH% Min/Max: 64-95
Feel Min/Max: 70 to 110		26
High: 95
Low: 71
Precip: 0.00
Gust: 15 (9:15 AM)
RH% Min/Max: 54-96
Feel Min/Max: 71 to 113		27
High: 88
Low: 71.00063
Precip: 0.00
Gust: 26 (6:50 AM)
RH% Min/Max: 50-96
Feel Min/Max: 71 to 102		28
High: 86
Low: 64.999405
Precip: 0.00
Gust: 14 (1:50 AM)
RH% Min/Max: 52-96
Feel Min/Max: 65 to 92		29
High: 89.00063
Low: 69.99978
Precip: 0.10
Gust: 49 (8:50 PM)
RH% Min/Max: 55-96
Feel Min/Max: 70 to 97		30
High: 77
Low: 60
Precip: 0.00
Gust: 15 (3:40 PM)
RH% Min/Max: 45-96
Feel Min/Max: 60 to 77		31
High: 83
Low: 53
Precip: 0.00
Gust: 15 (3:50 PM)
RH% Min/Max: 42-96
Feel Min/Max: 53 to 83

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.