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Data Calendar for JEFFERSON

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/New_York timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Jul 2026Aug 2026 Sep 2026
SundayMondayTuesdayWednesday ThursdayFridaySaturday
26272829303101 (@8)
High: 75
Low: 56
Precip: 0.00
02 (@8)
High: 82
Low: 56
Precip: 0.00
03 (@8)
High: 82
Low: 64
Precip: 0.09
04 (@8)
High: 77
Low: 58
Precip: 0.55
05 (@8)
High: 78
Low: 56
Precip: 0.00
06 (@8)
High: 82
Low: 56
Precip: 0.00
07 (@7)
High: 84
Low: 60
Precip: 0.00
08 (@8)
High: 84
Low: 67
Precip: 0.07
09 (@7)
High: 80
Low: 60
Precip: 0.53
10 (@7)
High: 80
Low: 60
Precip: 0.00
11 (@24)
High: 72(E)
Low: 56(E)
Precip: 1.14(E)
12 (@24)
High: 72(E)
Low: 53(E)
Precip: 0.00(E)
13 (@24)
High: 70(E)
Low: 53(E)
Precip: 0.13(E)
14 (@24)
High: 65(E)
Low: 47(E)
Precip: 0.55(E)
15 (@24)
High: 65(E)
Low: 44(E)
Precip: 0.00(E)
16 (@24)
High: 72(E)
Low: 45(E)
Precip: 0.00(E)
17 (@24)
High: 72(E)
Low: 60(E)
Precip: 0.06(E)
18 (@24)
High: 74(E)
Low: 58(E)
Precip: 0.30(E)
19 (@24)
High: 78(E)
Low: 54(E)
Precip: 0.00(E)
202122
23242526272829
30310102030405

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.