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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:  

 

Dec 2024Jan 2025 Feb 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
29303101
High: 30.4
Low: 19.399988
Precip: 0.00
Gust: 30 (10:10 AM)
RH% Min/Max: 57-92
Feel Min/Max: 12 to 27		02
High: 27.699776
Low: 10.4
Precip: 0.00
Gust: 13 (12:40 PM)
RH% Min/Max: 73-95
Feel Min/Max: 2 to 27		03
High: 21.000202
Low: 5.5004163
Precip: 0.00
Gust: 24 (12:35 AM)
RH% Min/Max: 60-85
Feel Min/Max: -6 to 12		04
High: 25.5
Low: 3
Precip: 0.00
Gust: 16 (11:35 PM)
RH% Min/Max: 55-88
Feel Min/Max: -7 to 24
05
High: 25.7
Low: 17.799776
Precip: 0.00
Gust: 26 (8:25 PM)
RH% Min/Max: 44-67
Feel Min/Max: 3 to 17		06
High: 22.800203
Low: 8.1
Precip: 0.00
Gust: 23 (1:40 AM)
RH% Min/Max: 46-79
Feel Min/Max: -5 to 21		07
High: 41
Low: 10.999403
Precip: 0.00
Gust: 13 (2:15 PM)
RH% Min/Max: 57-86
Feel Min/Max: 2 to 38		08
High: 29.699617
Low: 10.900416
Precip: 0.00
Gust: 16 (11:10 PM)
RH% Min/Max: 51-81
Feel Min/Max: 2 to 30		09
High: 41.9
Low: 17.2
Precip: 0.00
Gust: 18 (10:30 AM)
RH% Min/Max: 63-93
Feel Min/Max: 8 to 42		10
High: 40.6
Low: 21
Precip: 0.00
Gust: 18 (2:30 PM)
RH% Min/Max: 74-94
Feel Min/Max: 15 to 37		11
High: 32.2
Low: 20
Precip: 0.00
Gust: 21 (2:10 PM)
RH% Min/Max: 72-94
Feel Min/Max: 13 to 31
12
High: 32.700203
Low: 7.5
Precip: 0.00
Gust: 33 (11:40 AM)
RH% Min/Max: 61-89
Feel Min/Max: -8 to 24		13
High: 18
Low: 3.7
Precip: 0.00
Gust: 23 (2:10 PM)
RH% Min/Max: 61-81
Feel Min/Max: -11 to 18		14
High: 18.3
Low: -5.3
Precip: 0.00
Gust: 25 (1:50 AM)
RH% Min/Max: 58-90
Feel Min/Max: -23 to 18		15
High: 27.7
Low: -3.8
Precip: 0.00
Gust: 23 (3:00 PM)
RH% Min/Max: 51-86
Feel Min/Max: -13 to 20		16
High: 39.2
Low: 23.5
Precip: 0.00
Gust: 24 (12:20 PM)
RH% Min/Max: 63-92
Feel Min/Max: 13 to 34		17
High: 49.1
Low: 19.900415
Precip: 0.00
Gust: 33 (7:35 PM)
RH% Min/Max: 41-91
Feel Min/Max: 5 to 46		18
High: 20.8
Low: 3.9002028
Precip: 0.00
Gust: 35 (12:20 AM)
RH% Min/Max: 38-80
Feel Min/Max: -12 to 9
19
High: 4.5
Low: -7.4
Precip: 0.00
Gust: 29 (7:25 AM)
RH% Min/Max: 50-72
Feel Min/Max: -31 to -9		20
High: 7.5
Low: -12.60041
Precip: 0.00
Gust: 30 (3:30 PM)
RH% Min/Max: 55-77
Feel Min/Max: -30 to -6		21
High: 10.000416
Low: -13.000011
Precip: 0.00
Gust: 28 (7:00 PM)
RH% Min/Max: 42-74
Feel Min/Max: -30 to -3		22
High: 29.3
Low: 9.7
Precip: 0.00
Gust: 30 (3:00 AM)
RH% Min/Max: 57-95
Feel Min/Max: -5 to 24		23
High: 20.1
Low: 0.9
Precip: 0.00
Gust: 29 (1:05 AM)
RH% Min/Max: 55-85
Feel Min/Max: -17 to 7		24
High: 33.600204
Low: -1.1001972
Precip: 0.00
Gust: 27 (1:50 PM)
RH% Min/Max: 53-82
Feel Min/Max: -14 to 29		25
High: 37.799618
Low: 14
Precip: 0.00
Gust: 33 (12:50 PM)
RH% Min/Max: 42-92
Feel Min/Max: 4 to 29
26
High: 28.9
Low: 6.299617
Precip: 0.00
Gust: 17 (3:35 PM)
RH% Min/Max: 37-90
Feel Min/Max: -3 to 23		27
High: 48.4
Low: 17.2
Precip: 0.00
Gust: 35 (1:05 PM)
RH% Min/Max: 20-72
Feel Min/Max: 4 to 42		28
High: 54.5
Low: 20.8
Precip: 0.00
Gust: 40 (4:05 PM)
RH% Min/Max: 31-92
Feel Min/Max: 13 to 54		29
High: 53.1
Low: 27.3
Precip: 0.00
Gust: 26 (12:10 AM)
RH% Min/Max: 28-87
Feel Min/Max: 19 to 53		30
High: 60.4
Low: 27.3
Precip: 0.00
Gust: 16 (9:10 AM)
RH% Min/Max: 38-96
Feel Min/Max: 20 to 60		31
High: 54
Low: 30
Precip: 0.00
Gust: 30 (12:25 PM)
RH% Min/Max: 29-97
Feel Min/Max: 25 to 54		01

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.