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Data Calendar for Denison

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:  

 

Feb 2026Mar 2026 Apr 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01
High: 35.2
Low: 25.7
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 55-86
Feel Min/Max: 26 to 35		02
High: 47.5
Low: 28.9
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 54-84
Feel Min/Max: 29 to 48		03
High: 42.1
Low: 38.5
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 82-99
Feel Min/Max: 38 to 42		04
High: 48.9
Low: 38.5
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 75-99
Feel Min/Max: 38 to 49		05
High: 51.1
Low: 43.5
Precip: 6.80
Avg Wind: N @ 0.0
RH% Min/Max: 74-99
Feel Min/Max: 44 to 51		06
High: 61.7
Low: 36.1
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 84-99
Feel Min/Max: 36 to 62		07
High: 46.9
Low: 33.1
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 47-99
Feel Min/Max: 33 to 47
08
High: 63.3
Low: 39.7
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 26-66
Feel Min/Max: 40 to 63		09
High: 65.1
Low: 44.8
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 26-80
Feel Min/Max: 45 to 65		10
High: 54.5
Low: 38.1
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 49-83
Feel Min/Max: 38 to 54		11
High: 43
Low: 34.7
Precip: 0.00
Avg Wind: N @ 0.0
RH% Min/Max: 38-99
Feel Min/Max: 35 to 43		12
High: 57.4
Low: 32
Precip: 0.30
Avg Wind: N @ 0.0
Gust: 11 (3:35 PM)
RH% Min/Max: 22-98
Feel Min/Max: 32 to 57		13
High: 51.3
Low: 34.7
Precip: 0.00
RH% Min/Max: 32-83
Feel Min/Max: 35 to 51		14

Precip: M
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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.