Data Calendar for Winona

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:  

 

Jun 2025Jul 2025 Aug 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
293001
High: 90.3
Low: 73
Precip: 0.45
Avg Wind: W @ 2.2
Gust:
SSW @ 17
(12:55 AM)
RH% Min/Max: 58-99
Feel Min/Max: 73 to 99
02
High: 89.4
Low: 70.3
Precip: M
Avg Wind: NNE @ 1.2
RH% Min/Max: 48-100
Feel Min/Max: 70 to 93
03
High: 71.8
Low: 70
Precip: M
RH% Min/Max: 97-99
Feel Min/Max: 70 to 72
04

Precip: M
05
06070809101112
13141516171819
20212223242526
27282930310102

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.