Climate Knoxville - Illinois

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	31	37	49	62	72	81
Average low in ºF Av. low Lo	14	19	28	39	50	61
Av. precipitation in inch Av. precip. Pre.	1.88	1.97	2.79	3.95	4.86	4.51
Av. snowfall in inch Snowfall Sn	7	6	4	0	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	84	83	76	64	49	35
Average low in ºF Av. low Lo	64	63	53	41	31	18
Av. precipitation in inch Av. precip. Pre.	4.29	4.19	3.80	3.17	2.76	2.45
Av. snowfall in inch Snowfall Sn	0	0	0	0	1	9

Knoxville Climate Graph - Illinois Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	31.3	14.3	0.08	0.08	0.20	0.50
2 Jan	31.2	14.2	0.16	0.16	0.39	1.00
3 Jan	31.1	14.1	0.20	0.20	0.59	1.50
4 Jan	31.0	14.0	0.28	0.28	0.79	2.00
5 Jan	30.9	13.9	0.35	0.35	0.98	2.50
6 Jan	30.8	13.8	0.39	0.39	1.10	2.80
7 Jan	30.8	13.8	0.47	0.47	1.42	3.60
8 Jan	30.7	13.7	0.51	0.51	1.61	4.10
9 Jan	30.7	13.7	0.59	0.59	1.81	4.60
10 Jan	30.7	13.6	0.67	0.67	2.01	5.10
11 Jan	30.6	13.6	0.71	0.71	2.09	5.30
12 Jan	30.6	13.6	0.75	0.75	2.28	5.80
13 Jan	30.6	13.6	0.83	0.83	2.52	6.40
14 Jan	30.6	13.6	0.87	0.87	2.72	6.90
15 Jan	30.7	13.6	0.91	0.91	2.91	7.40
16 Jan	30.7	13.6	0.98	0.98	3.11	7.90
17 Jan	30.7	13.7	1.06	1.06	3.31	8.40
18 Jan	30.8	13.7	1.10	1.10	3.58	9.10
19 Jan	30.8	13.7	1.18	1.18	3.82	9.70
20 Jan	30.9	13.8	1.22	1.22	4.02	10.20
21 Jan	31.0	13.9	1.30	1.30	4.21	10.70
22 Jan	31.1	13.9	1.34	1.34	4.49	11.40
23 Jan	31.2	14.0	1.38	1.38	4.69	11.90
24 Jan	31.3	14.1	1.46	1.46	4.88	12.40
25 Jan	31.4	14.2	1.50	1.50	5.20	13.20
26 Jan	31.5	14.3	1.57	1.57	5.39	13.70
27 Jan	31.7	14.5	1.61	1.61	5.71	14.50
28 Jan	31.8	14.6	1.69	1.69	5.98	15.20
29 Jan	32.0	14.7	1.77	1.77	6.18	15.70
30 Jan	32.2	14.9	1.81	1.81	6.50	16.50
31 Jan	32.4	15.1	1.89	1.89	6.69	17.00

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Dec	46.9	34.0	0.07	0.00	0.0
02 Dec	-	30.0	0.10	0.00	0.0
03 Dec	30.9	23.0	0.00	0.00	0.0
04 Dec	45.0	30.0	0.00	0.00	0.0
05 Dec	48.0	24.1	0.00	0.00	0.0
06 Dec	55.0	24.1	0.00	0.00	0.0
07 Dec	42.1	21.0	0.00	0.00	0.0
08 Dec	46.9	26.1	0.00	0.00	0.0
09 Dec	50.0	35.1	0.01	0.00	0.0
10 Dec	48.0	10.9	0.00	0.00	0.0
11 Dec	26.1	10.9	0.01	0.00	0.0
12 Dec	32.0	19.0	0.00	0.00	0.0
13 Dec	46.0	30.0	0.00	0.00	0.0
14 Dec	50.0	27.0	0.00	0.00	0.0
15 Dec	27.0	12.0	0.00	0.00	0.0
16 Dec	21.0	12.0	0.14	2.01	2.0
17 Dec	28.0	12.9	0.00	0.00	-
18 Dec	24.1	9.0	0.00	0.00	1.0
19 Dec	23.0	9.0	0.00	0.00	1.0
20 Dec	42.1	21.9	0.00	0.00	1.0
21 Dec	45.0	24.1	0.00	0.00	0.0
22 Dec	46.9	28.0	0.00	0.00	0.0
23 Dec	54.0	32.0	0.00	0.00	0.0
24 Dec	55.0	28.0	0.00	0.00	0.0
25 Dec	59.0	30.0	0.00	0.00	0.0
26 Dec	61.0	30.0	0.00	0.00	0.0
27 Dec	57.0	30.0	0.00	0.00	0.0

	Dec 19	Normal
Average high temperature Av. high temp.	42.7 ºF	35 ºF
Average low temperature Av. low temp.	23.1 ºF	18 ºF
Total precipitation Total precip.	0.33 inch	2.45 inch
Total snowfall Total snowfall	2.01 inch	9 inch

Highest max temperature Highest max temp.	61.0 ºF	-
Lowest max temperature Lowest max temp.	21.0 ºF	-
Highest min temperature Highest min temp.	35.1 ºF	-
Lowest min temperature Lowest min temp.	9.0 ºF	-

Past weather December 2019 incomplete - Missing data

Station Data

Monthly averages Knoxville
Longitude: -90.2849, Latitude: 40.9084
Average weather Knoxville, IL - 61448

Monthly: 1981-2010 normals
History: 2008-2019

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...