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Data Calendar for Mason City US18

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: 80.99962
Low: 66.7
Precip: 0.00
Gust: 31 (4:15 PM)
RH% Min/Max: 60-99
Feel Min/Max: 67 to 84		02
High: 86.7
Low: 68.199776
Precip: 0.00
Gust: 16 (4:35 PM)
RH% Min/Max: 56-98
Feel Min/Max: 68 to 94		03
High: 86.4
Low: 66.59962
Precip: 0.00
Gust: 10 (12:25 PM)
RH% Min/Max: 44-94
Feel Min/Max: 67 to 87
04
High: 86.7
Low: 67.8
Precip: 0.00
Gust: 15 (5:20 AM)
RH% Min/Max: 64-94
Feel Min/Max: 68 to 95		05
High: 86.5
Low: 63.49999
Precip: 0.00
Gust: 23 (11:55 PM)
RH% Min/Max: 65-100
Feel Min/Max: 63 to 96		06
High: 73.4
Low: 57.399776
Precip: 0.00
Gust: 23 (3:45 AM)
RH% Min/Max: 51-98
Feel Min/Max: 57 to 73		07
High: 76.6
Low: 54.5
Precip: 0.00
Gust: 11 (9:30 AM)
RH% Min/Max: 54-99
Feel Min/Max: 54 to 77		08
High: 72
Low: 56.499775
Precip: 0.00
Gust: 26 (3:15 PM)
RH% Min/Max: 47-94
Feel Min/Max: 56 to 72		09
High: 69.1
Low: 52.300415
Precip: 0.00
Gust: 28 (1:40 PM)
RH% Min/Max: 44-91
Feel Min/Max: 52 to 69		10
High: 72.3002
Low: 51.3
Precip: 0.00
Gust: 24 (2:10 PM)
RH% Min/Max: 45-93
Feel Min/Max: 51 to 72
11
High: 79.2
Low: 53.099617
Precip: 0.00
Gust: 13 (4:10 PM)
RH% Min/Max: 45-92
Feel Min/Max: 53 to 79		12
High: 79.5
Low: 63.899616
Precip: 0.00
Gust: 10 (7:55 AM)
RH% Min/Max: 49-95
Feel Min/Max: 64 to 80		13
High: 77.2
Low: 57
Precip: 0.00
Gust: 15 (12:55 PM)
RH% Min/Max: 63-100
Feel Min/Max: 57 to 77		14
High: 72.5
Low: 60.4
Precip: 0.00
Gust: 25 (10:00 AM)
RH% Min/Max: 77-100
Feel Min/Max: 60 to 72		15
High: 82
Low: 67.1
Precip: 0.00
Gust: 22 (5:55 PM)
RH% Min/Max: 65-99
Feel Min/Max: 67 to 86		16
High: 76.1
Low: 64.6
Precip: 0.00
Gust: 35 (2:50 PM)
RH% Min/Max: 70-98
Feel Min/Max: 65 to 76		17
High: 76.99999
Low: 65.8
Precip: 0.00
Gust: 22 (3:15 PM)
RH% Min/Max: 69-97
Feel Min/Max: 66 to 77
18
High: 80.6
Low: 61.199615
Precip: 0.00
Gust: 13 (1:25 PM)
RH% Min/Max: 58-99
Feel Min/Max: 61 to 83		19
High: 67.1
Low: 61.899776
Precip: 0.00
Gust: 7 (12:30 AM)
RH% Min/Max: 87-95
Feel Min/Max: 62 to 67		20
High: 75.9002
Low: 63.899616
Precip: 0.00
Gust: 14 (6:10 PM)
RH% Min/Max: 60-90
Feel Min/Max: 64 to 76		21
High: 73.90041
Low: 57.599617
Precip: 0.00
Gust: 16 (11:55 AM)
RH% Min/Max: 52-99
Feel Min/Max: 58 to 74		22
High: 73.6
Low: 52.2
Precip: 0.00
Gust: 22 (10:25 AM)
RH% Min/Max: 55-94
Feel Min/Max: 52 to 74		23
High: 79.7
Low: 54.899616
Precip: 0.00
Gust: 15 (3:55 PM)
RH% Min/Max: 54-98
Feel Min/Max: 55 to 80		24
High: 85.5
Low: 59.399616
Precip: 0.00
Gust: 19 (2:50 PM)
RH% Min/Max: 56-99
Feel Min/Max: 59 to 90
25
High: 88.300415
Low: 70.69999
Precip: 0.00
Gust: 18 (3:30 PM)
RH% Min/Max: 71-96
Feel Min/Max: 71 to 103		26
High: 93.6
Low: 71.1
Precip: 0.00
Gust: 14 (12:40 PM)
RH% Min/Max: 57-100
Feel Min/Max: 71 to 111		27
High: 82.39999
Low: 68.5
Precip: 0.00
Gust: 31 (5:35 AM)
RH% Min/Max: 67-100
Feel Min/Max: 68 to 89		28
High: 85.5
Low: 64.9
Precip: 0.00
Gust: 10 (1:40 PM)
RH% Min/Max: 54-100
Feel Min/Max: 65 to 89		29
High: 89.6
Low: 67.99999
Precip: 0.00
Gust: 25 (7:20 PM)
RH% Min/Max: 59-100
Feel Min/Max: 68 to 99		30
High: 76.6
Low: 62.799774
Precip: 0.00
Gust: 16 (3:40 PM)
RH% Min/Max: 43-100
Feel Min/Max: 63 to 77		31
High: 80.6
Low: 58.8
Precip: 0.00
Gust: 20 (4:30 PM)
RH% Min/Max: 47-90
Feel Min/Max: 59 to 81

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.