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Data Calendar for Jefferson (IA 4)

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:  

 

Dec 2024Jan 2025 Feb 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
29303101
High: 32.9
Low: 20.7
Precip: 0.00
Avg Wind: W @ 5.9
Gust: 21 (10:15 AM)
RH% Min/Max: 63-95
Feel Min/Max: 15 to 28		02
High: 29.7
Low: 5.9
Precip: 0.00
Avg Wind: NNW @ 4.1
Gust: 13 (12:40 PM)
RH% Min/Max: 64-97
Feel Min/Max: -1 to 30		03
High: 22.6
Low: -0.6
Precip: 0.00
Avg Wind: WNW @ 4.6
Gust: 15 (12:35 PM)
RH% Min/Max: 62-92
Feel Min/Max: -8 to 21		04
High: 16.300417
Low: -1.8
Precip: 0.00
Avg Wind: N @ 6.7
Gust: 17 (7:55 PM)
RH% Min/Max: 65-91
Feel Min/Max: -16 to 15
05
High: 15.1
Low: 9.3
Precip: 0.00
Avg Wind: N @ 13.3
Gust: 28 (6:25 PM)
RH% Min/Max: 55-69
Feel Min/Max: -9 to 6		06
High: 22.5
Low: 0.5
Precip: 0.00
Avg Wind: NNW @ 7.4
Gust: 21 (1:00 AM)
RH% Min/Max: 56-85
Feel Min/Max: -11 to 22		07
High: 22.600416
Low: -0.9
Precip: 0.00
Avg Wind: NW @ 3.0
Gust: 12 (1:20 PM)
RH% Min/Max: 51-87
Feel Min/Max: -8 to 22		08
High: 20.7
Low: -1.5
Precip: 0.00
Avg Wind: SW @ 6.0
Gust: 16 (3:15 PM)
RH% Min/Max: 63-91
Feel Min/Max: -13 to 13		09
High: 31.3
Low: 5.9
Precip: 0.00
Avg Wind: SW @ 5.3
Gust: 20 (3:25 PM)
RH% Min/Max: 78-95
Feel Min/Max: -2 to 31		10
High: 30.900202
Low: 22.1
Precip: 0.00
Avg Wind: WNW @ 5.1
Gust: 17 (3:00 PM)
RH% Min/Max: 77-95
Feel Min/Max: 12 to 31		11
High: 34.2
Low: 14.9
Precip: 0.10
Avg Wind: S @ 6.0
Gust: 19 (12:25 PM)
RH% Min/Max: 75-91
Feel Min/Max: 9 to 33
12
High: 36
Low: 7.3
Precip: 0.00
Avg Wind: WNW @ 8.7
Gust: 30 (1:50 PM)
RH% Min/Max: 61-93
Feel Min/Max: -2 to 30		13
High: 21.9
Low: 1
Precip: 0.10
Avg Wind: W @ 6.6
Gust: 21 (3:15 PM)
RH% Min/Max: 69-91
Feel Min/Max: -15 to 20		14
High: 21.6
Low: -7.200411
Precip: 0.00
Avg Wind: NNW @ 6.9
Gust: 33 (1:30 AM)
RH% Min/Max: 60-92
Feel Min/Max: -22 to 13		15
High: 30.700417
Low: -3.3
Precip: 0.00
Avg Wind: SW @ 9.9
Gust: 27 (9:30 PM)
RH% Min/Max: 61-88
Feel Min/Max: -3 to 23		16
High: 40.8
Low: 28.399988
Precip: 0.00
Avg Wind: W @ 6.7
Gust: 24 (1:55 AM)
RH% Min/Max: 63-91
Feel Min/Max: 21 to 38		17
High: 47.5
Low: 17.4
Precip: 0.00
Avg Wind: NW @ 13.2
Gust: 41 (8:10 PM)
RH% Min/Max: 50-90
Feel Min/Max: 2 to 44		18
High: 19
Low: 4.8
Precip: 0.00
Avg Wind: NNW @ 14.6
Gust: 32 (1:05 AM)
RH% Min/Max: 45-77
Feel Min/Max: -11 to 5
19
High: 7.7
Low: -6.3004107
Precip: 0.00
Avg Wind: NW @ 7.4
Gust: 23 (2:15 AM)
RH% Min/Max: 31-75
Feel Min/Max: -26 to 5		20
High: 5
Low: -11.4
Precip: 0.00
Avg Wind: WNW @ 7.6
Gust: 28 (1:20 PM)
RH% Min/Max: 47-80
Feel Min/Max: -26 to -3		21
High: 17.6
Low: -11.700411
Precip: 0.00
Avg Wind: SSW @ 13.4
Gust: 30 (4:30 PM)
RH% Min/Max: 40-74
Feel Min/Max: -31 to 2		22
High: 34.2
Low: 12.2
Precip: 0.00
Avg Wind: WSW @ 9.7
Gust: 36 (12:20 AM)
RH% Min/Max: 57-88
Feel Min/Max: -7 to 34		23
High: 20.1
Low: 1
Precip: 0.00
Avg Wind: NW @ 6.7
Gust: 34 (12:05 AM)
RH% Min/Max: 45-85
Feel Min/Max: -13 to 19		24
High: 39.7
Low: -0.9004108
Precip: 0.00
Avg Wind: SW @ 7.6
Gust: 32 (2:40 PM)
RH% Min/Max: 39-90
Feel Min/Max: -2 to 33		25
High: 38.5
Low: 14.4
Precip: 0.00
Avg Wind: W @ 7.5
Gust: 28 (12:30 PM)
RH% Min/Max: 44-94
Feel Min/Max: 8 to 33
26
High: 32
Low: 5
Precip: 0.00
Avg Wind: WSW @ 5.5
Gust: 18 (3:40 PM)
RH% Min/Max: 36-91
Feel Min/Max: 1 to 26		27
High: 48.700417
Low: 14.9
Precip: 0.00
Avg Wind: WSW @ 11.6
Gust: 34 (1:05 PM)
RH% Min/Max: 27-84
Feel Min/Max: 4 to 42		28
High: 55.2
Low: 15.8
Precip: 0.00
Avg Wind: WSW @ 10.6
Gust: 39 (1:10 PM)
RH% Min/Max: 34-95
Feel Min/Max: 8 to 55		29
High: 54.7
Low: 23.7
Precip: 0.00
Avg Wind: W @ 4.3
Gust: 17 (12:55 AM)
RH% Min/Max: 32-90
Feel Min/Max: 18 to 55		30
High: 60.4
Low: 19.4
Precip: 0.00
Avg Wind: SSE @ 2.7
Gust: 16 (3:55 PM)
RH% Min/Max: 40-98
Feel Min/Max: 14 to 60		31
High: 50.700203
Low: 26.6
Precip: 0.00
Avg Wind: N @ 11.4
Gust: 32 (1:10 PM)
RH% Min/Max: 35-99
Feel Min/Max: 19 to 51		01

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.