Climate Avon - Illinois

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	32	36	49	63	73	82
Average low in ºF Av. low Lo	14	18	27	39	50	60
Av. precipitation in inch Av. precip. Pre.	1.64	1.54	2.61	3.63	4.34	4.20
Av. snowfall in inch Snowfall Sn	7	6	2	1	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	85	84	77	65	50	36
Average low in ºF Av. low Lo	63	62	52	41	31	20
Av. precipitation in inch Av. precip. Pre.	4.38	3.64	3.52	2.89	2.71	1.98
Av. snowfall in inch Snowfall Sn	0	0	0	0	1	7

Avon Climate Graph - Illinois Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	31.9	14.6	0.04	0.04	0.20	0.50
2 Jan	31.8	14.4	0.12	0.12	0.39	1.00
3 Jan	31.7	14.3	0.16	0.16	0.59	1.50
4 Jan	31.6	14.1	0.20	0.20	0.91	2.30
5 Jan	31.5	14.0	0.28	0.28	1.10	2.80
6 Jan	31.4	13.9	0.31	0.31	1.30	3.30
7 Jan	31.3	13.9	0.35	0.35	1.50	3.80
8 Jan	31.3	13.8	0.43	0.43	1.81	4.60
9 Jan	31.3	13.8	0.47	0.47	2.01	5.10
10 Jan	31.2	13.7	0.55	0.55	2.20	5.60
11 Jan	31.2	13.7	0.59	0.59	2.40	6.10
12 Jan	31.2	13.7	0.63	0.63	2.72	6.90

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Dec	-	33.1	0.06	-	-
02 Dec	37.0	-	0.03	-	-
03 Dec	32.0	23.0	-	-	-
05 Dec	-	24.1	-	-	-
06 Dec	55.0	-	-	-	-
07 Dec	39.9	19.9	-	-	-
08 Dec	41.0	-	-	-	-
09 Dec	51.1	34.0	-	-	-
10 Dec	48.0	-	-	-	-
11 Dec	26.1	10.9	-	-	-
12 Dec	-	19.0	-	-	-
13 Dec	-	28.9	-	-	-
14 Dec	48.9	-	-	-	-
15 Dec	28.9	12.0	-	-	-
16 Dec	21.0	12.9	0.24	2.99	3.0
17 Dec	27.0	14.0	-	-	-
18 Dec	23.0	10.0	-	-	-
19 Dec	25.0	3.9	-	-	2.0
20 Dec	39.0	18.0	-	-	1.0
21 Dec	43.0	21.9	-	-	-
22 Dec	45.0	26.1	-	-	-
23 Dec	53.1	28.0	-	-	-
24 Dec	54.0	27.0	-	-	-
26 Dec	61.0	36.0	-	-	-
27 Dec	59.0	30.0	0.00	0.00	0.0

	Dec 19	Normal
Average high temperature Av. high temp.	- ºF	32 ºF
Average low temperature Av. low temp.	21.6 ºF	14 ºF
Total precipitation Total precip.	0.33 inch	1.64 inch
Total snowfall Total snowfall	- inch	7 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.	36.0 ºF	-
Lowest min temperature Lowest min temp.	3.9 ºF	-

Past weather December 2019 incomplete - Missing data

Station Data

Monthly averages Avon
Longitude: -90.4349, Latitude: 40.6642
Average weather Avon, IL - 61415

Monthly: 1991-2020 normals
History: 2008-2019

Abbreviations

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