Climate Princeton - Illinois

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	30	35	48	62	73	82
Average low in ºF Av. low Lo	16	20	30	40	51	61
Av. precipitation in inch Av. precip. Pre.	1.77	1.84	2.61	3.67	4.73	4.49
Av. snowfall in inch Snowfall Sn	8	6	3	0	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	85	83	76	63	48	33
Average low in ºF Av. low Lo	65	63	54	42	32	20
Av. precipitation in inch Av. precip. Pre.	4.02	4.48	3.53	2.97	3.05	2.40
Av. snowfall in inch Snowfall Sn	0	0	0	0	1	8

Princeton Climate Graph - Illinois Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	30.1	16.1	0.08	0.08	0.31	0.80
2 Jan	30.1	16.0	0.12	0.12	0.51	1.30
3 Jan	30.0	15.9	0.20	0.20	0.79	2.00
4 Jan	30.0	15.8	0.24	0.24	0.98	2.50
5 Jan	30.0	15.8	0.31	0.31	1.30	3.30
6 Jan	29.9	15.7	0.39	0.39	1.61	4.10
7 Jan	29.9	15.7	0.43	0.43	1.89	4.80
8 Jan	29.9	15.6	0.51	0.51	2.09	5.30
9 Jan	29.9	15.6	0.55	0.55	2.40	6.10
10 Jan	29.9	15.5	0.63	0.63	2.72	6.90
11 Jan	29.9	15.5	0.67	0.67	2.91	7.40
12 Jan	30.0	15.5	0.75	0.75	3.19	8.10

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Dec	-	37.9	0.13	-	-
03 Dec	37.0	-	-	-	-
04 Dec	-	34.0	-	-	-
05 Dec	45.0	-	-	-	-
06 Dec	51.1	27.0	-	-	-
07 Dec	41.0	21.9	-	-	-
08 Dec	-	26.1	-	-	-
09 Dec	-	35.1	-	-	-
10 Dec	50.0	-	-	-	-
11 Dec	-	-	0.04	-	-
12 Dec	23.0	-	0.02	0.51	-
14 Dec	46.0	28.0	-	-	-
15 Dec	30.9	-	-	-	-
16 Dec	21.9	-	0.14	1.61	2.0
17 Dec	28.0	16.0	-	-	-
18 Dec	26.1	12.0	-	-	-
19 Dec	19.9	10.0	-	-	1.0
20 Dec	39.0	19.9	-	-	-
21 Dec	43.0	19.0	-	-	-
22 Dec	46.9	24.1	-	-	-
23 Dec	53.1	28.9	-	-	-
24 Dec	52.0	-	-	-	-
25 Dec	55.9	30.0	-	-	-
26 Dec	61.0	36.0	-	-	-
27 Dec	60.1	32.0	0.00	0.00	0.0

	Dec 19	Normal
Average high temperature Av. high temp.	- ºF	30 ºF
Average low temperature Av. low temp.	25.8 ºF	16 ºF
Total precipitation Total precip.	0.33 inch	1.77 inch
Total snowfall Total snowfall	- inch	8 inch

Highest max temperature Highest max temp.	61.0 ºF	-
Lowest max temperature Lowest max temp.	19.9 ºF	-
Highest min temperature Highest min temp.	37.9 ºF	-
Lowest min temperature Lowest min temp.	10.0 ºF	-

Past weather December 2019 incomplete - Missing data

Station Data

Monthly averages Princeton
Longitude: -89.46, Latitude: 41.37
Average weather Princeton, IL - 61356

Monthly: 1991-2020 normals
History: 2007-2019

Abbreviations

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