Climate Walnut - Illinois

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	29	34	47	61	71	81
Average low in ºF Av. low Lo	12	17	28	38	50	59
Av. precipitation in inch Av. precip. Pre.	1.29	1.57	2.15	3.18	4.36	4.56
Av. snowfall in inch Snowfall Sn	10	8	3	1	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	84	82	75	63	48	33
Average low in ºF Av. low Lo	63	61	52	40	30	17
Av. precipitation in inch Av. precip. Pre.	3.85	4.44	3.12	2.89	2.44	1.96
Av. snowfall in inch Snowfall Sn	0	0	0	0	1	9

Walnut Climate Graph - Illinois Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	29.8	13.1	0.04	0.04	0.39	1.00
2 Jan	29.7	13.0	0.08	0.08	0.71	1.80
3 Jan	29.6	12.9	0.12	0.12	1.10	2.80
4 Jan	29.6	12.8	0.16	0.16	1.42	3.60
5 Jan	29.5	12.7	0.20	0.20	1.69	4.30
6 Jan	29.4	12.6	0.24	0.24	2.09	5.30
7 Jan	29.3	12.5	0.31	0.31	2.40	6.10
8 Jan	29.3	12.4	0.35	0.35	2.80	7.10
9 Jan	29.2	12.3	0.39	0.39	3.11	7.90
10 Jan	29.2	12.2	0.43	0.43	3.39	8.60
11 Jan	29.1	12.2	0.47	0.47	3.82	9.70
12 Jan	29.1	12.1	0.51	0.51	4.09	10.40
13 Jan	29.1	12.1	0.55	0.55	4.49	11.40
14 Jan	29.1	12.0	0.59	0.59	4.80	12.20
15 Jan	29.1	12.0	0.67	0.67	5.12	13.00
16 Jan	29.1	11.9	0.71	0.71	5.39	13.70
17 Jan	29.1	11.9	0.75	0.75	5.79	14.70
18 Jan	29.1	11.9	0.79	0.79	6.10	15.50
19 Jan	29.1	11.9	0.83	0.83	6.42	16.30
20 Jan	29.2	11.9	0.87	0.87	6.69	17.00
21 Jan	29.2	11.9	0.91	0.91	7.01	17.80
22 Jan	29.3	12.0	0.94	0.94	7.28	18.50
23 Jan	29.3	12.0	0.98	0.98	7.60	19.30
24 Jan	29.4	12.1	1.02	1.02	7.91	20.10
25 Jan	29.5	12.1	1.06	1.06	8.11	20.60
26 Jan	29.6	12.2	1.10	1.10	8.39	21.30
27 Jan	29.7	12.3	1.14	1.14	8.70	22.10
28 Jan	29.8	12.4	1.18	1.18	9.02	22.90
29 Jan	29.9	12.5	1.22	1.22	9.29	23.60
30 Jan	30.0	12.7	1.26	1.26	9.61	24.40
31 Jan	30.2	12.8	1.30	1.30	9.88	25.10

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Dec	43.0	35.1	0.10	-	-
02 Dec	37.9	30.0	0.00	0.00	-
23 Dec	53.1	33.1	0.00	-	-
24 Dec	48.9	30.0	0.00	-	-
25 Dec	55.9	30.0	0.00	-	-
26 Dec	59.0	42.1	0.00	-	-

	Dec 19	Normal
Average high temperature Av. high temp.	49.6 ºF	33 ºF
Average low temperature Av. low temp.	33.4 ºF	17 ºF
Total precipitation Total precip.	0.10 inch	1.96 inch
Total snowfall Total snowfall	- inch	9 inch

Highest max temperature Highest max temp.	59.0 ºF	-
Lowest max temperature Lowest max temp.	37.9 ºF	-
Highest min temperature Highest min temp.	42.1 ºF	-
Lowest min temperature Lowest min temp.	30.0 ºF	-

Past weather December 2019 incomplete - Missing data

Station Data

Monthly averages Walnut
Longitude: -89.59, Latitude: 41.56
Average weather Walnut, IL - 61376

Monthly: 1981-2010 normals
History: 2007-2019

Abbreviations

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