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Data Calendar for Tiffin - I80/I380 Flyover

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:  

 

May 2025Jun 2025 Jul 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01
High: 77.9
Low: 57.4
Precip: 0.00
Avg Wind: S @ 5.2
Gust: 12 (1:20 PM)
RH% Min/Max: 26-61
Feel Min/Max: 57 to 78		02
High: 87.3
Low: 56.8
Precip: 0.00
Avg Wind: WSW @ 6.5
Gust: 24 (3:50 PM)
RH% Min/Max: 37-72
Feel Min/Max: 57 to 87		03
High: 80
Low: 59.7
Precip: 0.00
Avg Wind: W @ 7.4
Gust: 28 (1:50 PM)
RH% Min/Max: 61-96
Feel Min/Max: 60 to 85		04
High: 73
Low: 58.5
Precip: 0.00
Avg Wind: E @ 6.9
Gust: 21 (12:40 PM)
RH% Min/Max: 44-94
Feel Min/Max: 58 to 73		05
High: 77.5
Low: 58.8
Precip: M
Avg Wind: SE @ 5.0
Gust: 17 (11:30 AM)
RH% Min/Max: 37-93
Feel Min/Max: 59 to 78		06
High: 79.7
Low: 63.7
Precip: M
Avg Wind: SE @ 4.4
Gust: 14 (12:05 PM)
RH% Min/Max: 37-76
Feel Min/Max: 64 to 80		07
High: 75.2
Low: 60.6
Precip: M
Avg Wind: S @ 4.1
Gust: 15 (11:10 AM)
RH% Min/Max: 46-81
Feel Min/Max: 61 to 75
08
High: 76.3
Low: 56.5
Precip: 0.00
Avg Wind: NW @ 7.4
Gust: 30 (1:25 PM)
RH% Min/Max: 38-86
Feel Min/Max: 56 to 76		09
High: 69.1
Low: 52.2
Precip: M
Avg Wind: NNW @ 9.8
Gust: 32 (11:10 AM)
RH% Min/Max: 40-89
Feel Min/Max: 52 to 69		10
High: 80.6
Low: 50.9
Precip: M
Avg Wind: NW @ 5.9
Gust: 21 (11:10 AM)
RH% Min/Max: 34-82
Feel Min/Max: 51 to 80		11
High: 91.6
Low: 62.2
Precip: M
Avg Wind: W @ 5.5
Gust: 21 (3:50 PM)
RH% Min/Max: 29-78
Feel Min/Max: 62 to 91		12
High: 76.5
Low: 65.5
Precip: M
Gust: 14 (8:20 AM)
RH% Min/Max: 59-80
Feel Min/Max: 66 to 76		13

Precip: M		14
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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.