Climate Boonton - New Jersey

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	37	40	49	61	72	80
Average low in ºF Av. low Lo	19	21	29	39	49	58
Av. precipitation in inch Av. precip. Pre.	3.72	2.90	3.92	4.49	4.47	4.59
Av. snowfall in inch Snowfall Sn	9	8	3	1	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	85	83	76	65	53	42
Average low in ºF Av. low Lo	63	61	53	41	33	24
Av. precipitation in inch Av. precip. Pre.	5.05	4.00	4.50	4.50	4.01	3.73
Av. snowfall in inch Snowfall Sn	0	0	0	0	1	4

Boonton Climate Graph - New Jersey Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	37.6	20.6	0.12	0.12	0.31	0.80
2 Jan	37.4	20.4	0.24	0.24	0.59	1.50
3 Jan	37.3	20.3	0.31	0.31	0.91	2.30
4 Jan	37.2	20.2	0.43	0.43	1.18	3.00
5 Jan	37.0	20.0	0.55	0.55	1.42	3.60
6 Jan	36.9	19.9	0.67	0.67	1.69	4.30
7 Jan	36.8	19.8	0.79	0.79	2.01	5.10
8 Jan	36.7	19.7	0.87	0.87	2.28	5.80
9 Jan	36.7	19.6	0.98	0.98	2.60	6.60
10 Jan	36.6	19.5	1.10	1.10	2.91	7.40
11 Jan	36.6	19.4	1.22	1.22	3.19	8.10
12 Jan	36.5	19.3	1.34	1.34	3.50	8.90

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Jun	75.9	55.0	0.00	0.00	0.0
02 Jun	72.0	45.0	0.00	0.00	0.0
03 Jun	77.0	48.9	0.00	0.00	0.0
04 Jun	82.9	55.9	0.00	0.00	0.0
05 Jun	84.9	55.0	0.00	0.00	0.0
06 Jun	90.0	57.9	0.00	0.00	0.0
07 Jun	-	-	-	-	-
08 Jun	-	-	-	-	-
09 Jun	-	-	-	-	-
10 Jun	-	-	-	-	-
11 Jun	-	-	-	-	-
12 Jun	-	-	-	-	-
13 Jun	-	-	-	-	-
14 Jun	-	-	-	-	-
15 Jun	-	-	-	-	-
16 Jun	-	-	-	-	-
17 Jun	-	-	-	-	-
18 Jun	-	-	-	-	-
19 Jun	-	-	-	-	-
20 Jun	-	-	-	-	-
21 Jun	-	-	-	-	-
22 Jun	-	-	-	-	-
23 Jun	-	-	-	-	-
24 Jun	-	-	-	-	-
25 Jun	-	-	-	-	-
26 Jun	-	-	-	-	-
27 Jun	-	-	-	-	-
28 Jun	-	-	-	-	-
29 Jun	-	-	-	-	-
30 Jun	-	-	-	-	-

	Jun 26	Normal
Average high temperature Av. high temp.	80.5 ºF	37 ºF
Average low temperature Av. low temp.	53.0 ºF	19 ºF
Total precipitation Total precip.	0.00 inch	3.72 inch
Total snowfall Total snowfall	0.00 inch	9 inch

Highest max temperature Highest max temp.	90.0 ºF	-
Lowest max temperature Lowest max temp.	72.0 ºF	-
Highest min temperature Highest min temp.	57.9 ºF	-
Lowest min temperature Lowest min temp.	45.0 ºF	-

Past weather June 2026 incomplete - Missing data

USGS National Map — Open interactive map

Station Data

Monthly averages Boonton
Longitude: -74.41, Latitude: 40.9
Average weather Boonton, NJ - 7005

Monthly: 1991-2020 normals
History: 2012-2026

Abbreviations

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