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Sun Prairie, Wisconsin USA
43.18336 -89.21365 - Station Elevation 1007'

Updated: 12-Dec-2025 8:32pm

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Temperature Reports (°F)

Report for Year 2025

Data last updated 12/12/2025 8:32 PM.

Other Years:

Day	Jan		Feb		Mar		Apr		May		Jun		Jul		Aug		Sep		Oct		Nov		Dec
Day	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo
1	28.0	20.5	30.7	16.0	28.2	15.4	41.8	26.2	51.2	46.7	76.8	45.2	84.7	63.7	75.5	54.9	74.2	51.6	75.1	57.9	43.9	34.3	25.0	9.1
2	28.0	17.4	38.5	28.3	36.6	11.9	62.8	34.7	58.2	43.7	85.8	53.3	86.8	66.6	80.8	55.9	75.0	54.2	80.0	55.3	48.9	30.3	22.3	15.2
3	21.1	11.4	35.1	25.6	48.2	28.7	49.7	36.5	53.4	41.4	81.0	60.4	89.6	68.5	80.6	56.9	66.5	49.2	85.2	59.9	57.6	39.8	29.2	9.0
4	18.4	5.8	25.6	9.7	48.4	39.1	51.2	32.9	65.2	40.2	75.1	57.5	87.9	69.1	80.0	59.2	62.1	43.1	84.5	62.2	58.2	37.0	13.3	1.3
5	15.2	5.4	28.9	11.0	41.0	26.0	49.0	35.0	67.8	44.3	79.4	54.5	87.9	70.6	82.7	60.6	60.3	50.4	79.4	61.0	55.2	38.5	26.1	8.4
6	22.5	14.9	36.9	16.0	40.3	20.6	53.8	28.1	81.4	48.7	79.2	60.7	79.3	67.0	85.0	61.0	62.4	44.8	68.8	54.1	53.0	30.6	26.4	20.2
7	23.3	9.5	26.0	10.7	37.1	28.3	43.9	26.0	68.6	49.2	78.8	58.3	80.3	58.3	87.8	67.3	63.9	42.9	65.2	50.3	58.1	42.6	21.5	3.8
8	20.0	8.3	32.0	21.6	50.2	20.9	45.0	19.8	64.3	39.7	73.4	55.9	84.6	62.5	89.6	71.6	70.2	45.1	60.0	40.8	42.6	30.4	22.4	2.9
9	30.1	9.1	27.3	14.5	59.6	31.5	49.3	32.1	74.7	37.1	65.8	55.5	81.3	66.5	88.3	72.1	73.5	52.4	63.2	40.5	30.4	22.8	32.8	18.2
10	29.8	21.8	28.9	10.3	68.2	37.2	42.2	33.7	75.5	48.7	73.5	54.2	81.2	62.8	74.4	67.1	73.8	56.5	70.7	48.4	32.7	19.6	33.8	22.4
11	29.1	24.5	19.1	9.4	52.0	31.2	55.9	30.7	78.1	40.5	88.1	61.4	76.0	65.5	82.2	68.6	75.8	58.0	64.1	41.4	42.0	23.8	22.4	12.8
12	30.6	15.7	15.9	7.8	54.9	29.3	64.5	34.1	85.2	49.0	75.4	58.7	82.4	67.2	80.1	67.8	80.1	54.3	64.7	48.9	51.8	36.3	25.7	8.6
13	15.7	2.6	16.1	1.1	65.4	29.3	61.0	48.8	77.1	60.8	74.8	54.0	79.8	62.0	79.3	63.2	76.9	61.5	66.8	52.2	51.1	31.9	---	---
14	13.5	-0.9	23.0	-4.0	77.4	42.8	58.3	47.4	83.5	58.6	82.5	53.1	86.4	63.3	80.3	62.2	80.5	62.0	63.3	46.0	64.5	37.5	---	---
15	22.2	0.8	27.8	18.7	66.8	33.4	54.3	35.7	87.2	59.2	78.5	58.0	86.7	66.9	85.1	64.7	80.9	61.4	54.4	47.0	65.2	41.3	---	---
16	34.9	22.2	22.8	2.6	41.4	27.1	57.4	29.5	81.6	54.9	82.1	64.5	85.3	65.5	80.7	65.2	81.5	58.7	63.3	51.3	45.5	32.4	---	---
17	48.1	24.5	5.8	-8.1	56.7	24.3	61.9	36.2	63.9	48.9	87.8	67.7	69.5	58.0	75.4	65.6	81.3	61.0	75.8	55.7	43.0	27.3	---	---
18	32.4	4.5	8.3	-12.1	63.4	37.5	67.9	49.2	64.2	43.1	74.6	63.4	77.6	53.3	75.7	65.0	81.9	61.8	72.6	54.6	38.1	33.7	---	---
19	4.5	-5.2	10.4	-4.4	37.7	29.7	58.3	42.9	56.4	38.2	83.4	62.9	84.6	68.3	79.4	63.6	79.5	63.4	56.8	42.7	41.5	27.9	---	---
20	1.3	-7.9	25.2	0.1	40.4	25.8	50.9	39.2	49.0	40.1	86.8	68.7	77.0	63.7	75.1	63.2	74.4	61.8	64.3	38.3	45.9	40.1	---	---
21	-0.1	-13.8	29.0	5.9	59.5	27.5	54.4	41.4	48.2	43.3	94.1	73.7	80.4	59.1	75.8	60.1	74.6	60.0	48.8	43.0	43.3	30.6	---	---
22	21.0	-0.4	28.6	12.4	45.3	26.2	69.3	38.3	59.3	44.5	95.0	76.8	85.3	62.7	79.7	60.9	76.3	60.7	46.6	41.8	44.4	25.3	---	---
23	21.6	2.0	40.0	20.4	48.7	30.5	73.5	45.8	66.3	44.5	92.4	67.9	91.1	71.2	73.4	59.1	72.9	59.4	48.8	35.8	53.0	34.8	---	---
24	19.1	-3.1	51.9	35.6	45.4	28.7	70.7	51.5	65.1	43.7	82.4	68.5	81.8	73.5	69.9	54.7	64.9	55.3	50.0	31.2	47.0	36.0	---	---
25	35.4	16.6	51.3	34.6	46.5	27.5	51.4	44.2	68.4	44.2	80.0	69.0	81.1	70.7	67.9	49.8	72.9	52.1	45.5	33.8	48.9	37.2	---	---
26	31.7	9.4	45.6	35.3	54.4	30.3	57.8	40.0	70.0	44.4	89.1	69.9	83.9	68.0	72.1	50.5	78.0	57.9	57.9	41.3	37.2	27.1	---	---
27	41.3	18.2	45.2	31.9	60.9	40.3	68.9	37.7	71.9	54.6	81.0	64.7	93.4	69.6	72.6	53.6	81.9	57.2	55.1	38.5	28.2	21.7	---	---
28	46.9	23.6	54.6	27.1	79.0	44.3	81.7	50.6	58.4	53.8	83.1	61.2	91.9	72.3	72.8	57.7	76.4	52.4	55.0	37.8	27.9	18.0	---	---
29	43.0	27.7			66.9	34.5	76.2	49.0	67.9	50.8	89.7	69.9	87.1	72.7	65.5	51.4	83.6	55.5	53.9	39.5	28.7	22.4	---	---
30	56.6	25.5			38.0	32.0	65.9	36.4	73.2	51.7	86.6	67.3	75.2	60.3	71.7	56.7	80.2	58.6	50.1	35.6	30.6	16.7	---	---
31	41.8	27.9			46.4	28.3			71.2	48.8			74.2	58.3	72.4	50.4			47.8	35.9			---	---

	Jan		Feb		Mar		Apr		May		Jun		Jul		Aug		Sep		Oct		Nov		Dec
High	56.6		54.6		79.0		81.7		87.2		95.0		93.4		89.6		83.6		85.2		65.2		33.8
Avg High	26.7		29.7		51.8		58.3		67.9		81.9		83.0		77.8		74.5		62.5		45.3		25.1
Mean	18.7		21.4		39.5		47.4		57.0		70.9		73.5		68.7		64.3		53.5		38.4		18.8
Avg Low	10.9		13.5		29.7		37.8		47.0		61.9		65.4		60.7		55.4		45.9		30.9		11.0
Low	-13.8		-12.1		11.9		19.8		37.1		45.2		53.3		49.8		42.9		31.2		16.7		1.3


Color Key
< 0	0 - 10	10 - 20	20 - 30	30 - 40	40 - 50	50 - 60	60 - 70	70 - 80	80 - 90	90 - 100	100 - 110	110>

Script Developed by Murry Conarroe of Wildwood Weather.