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Data Calendar for Castana - Western ISU-RDF

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:  

 

Apr 2026May 2026 Jun 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
262728293001
High: 53.708
Low: 37.6016
Precip: 0.00
Avg Wind: NNW @ 8.2
Gust: 25 (1:10 PM)
RH% Min/Max: 31-80
Feel Min/Max: 32 to 54		02
High: 66.722
Low: 36.4352
Precip: 0.00
Avg Wind: SW @ 5.8
Gust: 20 (4:36 PM)
RH% Min/Max: 24-61
Feel Min/Max: 36 to 67
03
High: 73.49
Low: 52.106
Precip: 0.00
Avg Wind: WNW @ 8.9
Gust: 25 (11:54 AM)
RH% Min/Max: 25-56
Feel Min/Max: 52 to 73		04
High: 73.292
Low: 51.476
Precip: 0.00
Avg Wind: NW @ 11.6
Gust: 31 (3:35 PM)
RH% Min/Max: 26-56
Feel Min/Max: 51 to 73		05
High: 55.184
Low: 41.3816
Precip: 0.00
Avg Wind: NNW @ 8.4
Gust: 27 (1:44 PM)
RH% Min/Max: 32-65
Feel Min/Max: 38 to 55		06
High: 58.478
Low: 33.791
Precip: 0.00
Avg Wind: NW @ 5.9
Gust: 23 (12:46 PM)
RH% Min/Max: 25-67
Feel Min/Max: 33 to 58		07
High: 68.414
Low: 40.694
Precip: 0.00
Avg Wind: WSW @ 5.1
Gust: 14 (3:47 PM)
RH% Min/Max: 20-72
Feel Min/Max: 37 to 68		08
High: 78.53
Low: 48.434
Precip: 0.00
Avg Wind: WNW @ 5.5
Gust: 21 (5:51 PM)
RH% Min/Max: 20-49
Feel Min/Max: 46 to 79		09
High: 69.404
Low: 48.704
Precip: 0.00
Avg Wind: NNW @ 8.5
Gust: 28 (6:58 AM)
RH% Min/Max: 26-50
Feel Min/Max: 45 to 69
10
High: 70.844
Low: 39.4898
Precip: 0.00
Avg Wind: NNW @ 5.7
Gust: 20 (12:20 PM)
RH% Min/Max: 25-62
Feel Min/Max: 39 to 71		11
High: 83.57
Low: 43.9232
Precip: 0.00
Avg Wind: SSE @ 10.8
Gust: 25 (11:45 PM)
RH% Min/Max: 23-48
Feel Min/Max: 40 to 81		12
High: 77.36
Low: 60.692
Precip: 0.00
Avg Wind: W @ 14.1
Gust: 35 (2:52 AM)
RH% Min/Max: 20-44
Feel Min/Max: 61 to 77		13
High: 60.818
Low: 51.476
Precip: M
Gust: 7 (1:23 AM)
RH% Min/Max: 34-52
Feel Min/Max: 51 to 61		14

Precip: M		1516
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24252627282930
31010203040506

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.