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Data Calendar for Little Sioux River 3 NW Spencer / Highway 18

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 2026Jul 2026 Aug 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
28293001

Precip: M
Max Stage[ft]: 1318.15		02

Precip: M
Max Stage[ft]: 1318.37		03

Precip: M
Max Stage[ft]: 1318.89		04

Precip: M
Max Stage[ft]: 1319.04
05

Precip: M
Max Stage[ft]: 1319.04		06

Precip: M
Max Stage[ft]: 1318.79		07

Precip: M
Max Stage[ft]: 1318.51		08

Precip: M
Max Stage[ft]: 1318.23		09

Precip: M
Max Stage[ft]: 1318.05		10

Precip: M
Max Stage[ft]: 1317.93		11

Precip: M
Max Stage[ft]: 1317.77
12

Precip: M
Max Stage[ft]: 1317.64		13

Precip: M		1415161718
19202122232425
26272829303101

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.