Climate Harrisburg - Illinois

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	42	47	57	69	77	85
Average low in ºF Av. low Lo	23	27	35	45	55	64
Av. precipitation in inch Av. precip. Pre.	3.42	3.42	4.67	4.43	5.07	4.46
Av. snowfall in inch Snowfall Sn	1	2	1	0	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	89	88	82	71	58	45
Average low in ºF Av. low Lo	67	65	56	44	36	26
Av. precipitation in inch Av. precip. Pre.	3.75	3.00	3.05	3.75	4.50	3.94
Av. snowfall in inch Snowfall Sn	0	0	0	0	0	1

Harrisburg Climate Graph - Illinois Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	41.6	23.3	0.16	0.16	0.00	0.00
2 Jan	41.5	23.2	0.28	0.28	0.12	0.30
3 Jan	41.4	23.1	0.39	0.39	0.12	0.30
4 Jan	41.3	23.1	0.55	0.55	0.12	0.30
5 Jan	41.3	23.0	0.67	0.67	0.20	0.50
6 Jan	41.3	23.0	0.83	0.83	0.20	0.50
7 Jan	41.2	22.9	0.94	0.94	0.20	0.50
8 Jan	41.2	22.9	1.06	1.06	0.31	0.80
9 Jan	41.2	22.9	1.18	1.18	0.31	0.80
10 Jan	41.2	22.8	1.30	1.30	0.39	1.00
11 Jan	41.2	22.8	1.42	1.42	0.39	1.00
12 Jan	41.2	22.8	1.54	1.54	0.39	1.00
13 Jan	41.2	22.8	1.65	1.65	0.51	1.30
14 Jan	41.3	22.9	1.77	1.77	0.51	1.30
15 Jan	41.3	22.9	1.89	1.89	0.59	1.50
16 Jan	41.3	22.9	2.01	2.01	0.59	1.50
17 Jan	41.4	22.9	2.13	2.13	0.59	1.50
18 Jan	41.5	23.0	2.24	2.24	0.71	1.80
19 Jan	41.5	23.0	2.32	2.32	0.71	1.80
20 Jan	41.6	23.1	2.44	2.44	0.79	2.00
21 Jan	41.7	23.2	2.56	2.56	0.79	2.00
22 Jan	41.8	23.2	2.64	2.64	0.91	2.30
23 Jan	41.9	23.3	2.72	2.72	0.91	2.30
24 Jan	42.1	23.4	2.80	2.80	0.98	2.50
25 Jan	42.2	23.5	2.87	2.87	0.98	2.50
26 Jan	42.3	23.6	2.99	2.99	1.10	2.80
27 Jan	42.5	23.7	3.07	3.07	1.10	2.80
28 Jan	42.6	23.8	3.15	3.15	1.18	3.00
29 Jan	42.8	23.9	3.23	3.23	1.18	3.00
30 Jan	43.0	24.0	3.35	3.35	1.30	3.30
31 Jan	43.2	24.2	3.43	3.43	1.30	3.30

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Aug	70.0	63.0	0.61	-	-
02 Aug	73.9	64.0	0.25	-	-
03 Aug	80.1	59.0	0.04	-	-
04 Aug	80.1	61.0	0.00	-	-
05 Aug	80.1	64.9	0.00	-	-
06 Aug	82.9	61.0	0.00	-	-
07 Aug	88.0	64.0	0.48	-	-
08 Aug	90.0	73.9	0.00	-	-
09 Aug	93.0	77.0	0.00	-	-
10 Aug	86.0	70.0	0.00	-	-
11 Aug	82.9	60.1	0.00	-	-
12 Aug	82.9	57.9	0.00	-	-
13 Aug	84.0	62.1	0.00	-	-
14 Aug	86.0	66.0	0.00	-	-
15 Aug	87.1	69.1	0.00	-	-
16 Aug	90.0	71.1	0.00	-	-
17 Aug	93.0	73.0	0.00	-	-
18 Aug	91.9	72.0	0.00	-	-
19 Aug	91.0	72.0	0.00	-	-
20 Aug	91.0	69.1	0.00	-	-

	Aug 13	Normal
Average high temperature Av. high temp.	85.2 ºF	88 ºF
Average low temperature Av. low temp.	66.5 ºF	65 ºF
Total precipitation Total precip.	1.38 inch	3.00 inch
Total snowfall Total snowfall	- inch	0 inch

Highest max temperature Highest max temp.	93.0 ºF	-
Lowest max temperature Lowest max temp.	70.0 ºF	-
Highest min temperature Highest min temp.	77.0 ºF	-
Lowest min temperature Lowest min temp.	57.9 ºF	-

Past weather August 2013 incomplete - Missing data

Station Data

Monthly averages Harrisburg
Longitude: -88.5503, Latitude: 37.8113
Average weather Harrisburg, IL - 62977

Monthly: 1981-2010 normals
History: 2007-2013

Abbreviations

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