Climate Boise - Idaho

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	38	45	55	62	72	81
Average low in ºF Av. low Lo	25	28	34	39	47	54
Av. precipitation in inch Av. precip. Pre.	1.24	0.99	1.39	1.23	1.39	0.69
Av. snowfall in inch Snowfall Sn	5	3	1	0	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	91	90	79	65	48	38
Average low in ºF Av. low Lo	60	60	51	41	32	24
Av. precipitation in inch Av. precip. Pre.	0.33	0.24	0.58	0.75	1.35	1.55
Av. snowfall in inch Snowfall Sn	0	0	0	0	3	7

Boise Climate Graph - Idaho Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	36.3	23.2	0.04	0.04	0.20	0.50
2 Jan	36.4	23.2	0.08	0.08	0.39	1.00
3 Jan	36.4	23.3	0.16	0.16	0.71	1.80
4 Jan	36.5	23.4	0.20	0.20	0.91	2.30
5 Jan	36.5	23.5	0.24	0.24	1.10	2.80
6 Jan	36.6	23.6	0.28	0.28	1.30	3.30
7 Jan	36.7	23.7	0.31	0.31	1.50	3.80
8 Jan	36.7	23.8	0.35	0.35	1.61	4.10
9 Jan	36.8	23.9	0.39	0.39	1.81	4.60
10 Jan	36.9	24.0	0.47	0.47	2.01	5.10
11 Jan	37.0	24.2	0.51	0.51	2.20	5.60
12 Jan	37.1	24.3	0.55	0.55	2.28	5.80
13 Jan	37.2	24.4	0.59	0.59	2.52	6.40
14 Jan	37.3	24.5	0.63	0.63	2.72	6.90
15 Jan	37.4	24.6	0.67	0.67	2.80	7.10
16 Jan	37.6	24.7	0.71	0.71	2.99	7.60
17 Jan	37.7	24.8	0.75	0.75	3.11	7.90
18 Jan	37.8	24.9	0.79	0.79	3.31	8.40
19 Jan	38.0	25.0	0.83	0.83	3.39	8.60
20 Jan	38.1	25.2	0.87	0.87	3.58	9.10
21 Jan	38.3	25.3	0.91	0.91	3.70	9.40
22 Jan	38.4	25.4	0.94	0.94	3.90	9.90
23 Jan	38.6	25.5	0.98	0.98	4.02	10.20
24 Jan	38.8	25.6	0.98	0.98	4.21	10.70
25 Jan	38.9	25.7	1.02	1.02	4.29	10.90
26 Jan	39.1	25.8	1.06	1.06	4.41	11.20
27 Jan	39.3	25.9	1.10	1.10	4.61	11.70
28 Jan	39.5	26.0	1.14	1.14	4.69	11.90
29 Jan	39.7	26.1	1.18	1.18	4.80	12.20
30 Jan	40.0	26.2	1.18	1.18	5.00	12.70
31 Jan	40.2	26.3	1.22	1.22	5.12	13.00

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Dec	37.0	19.9	0.13	1.30	0.0
02 Dec	36.0	32.0	0.03	0.20	1.0
03 Dec	39.0	33.1	0.01	0.00	0.0
04 Dec	45.0	28.9	0.00	0.00	0.0
05 Dec	39.9	28.9	0.00	0.00	0.0
06 Dec	51.1	36.0	0.00	0.00	0.0
07 Dec	51.1	37.0	0.03	0.00	0.0
08 Dec	46.9	37.9	0.16	0.00	0.0
09 Dec	45.0	28.9	0.00	0.00	0.0
10 Dec	45.0	28.0	0.00	0.00	0.0
11 Dec	43.0	32.0	0.05	T	0.0
12 Dec	48.0	39.0	0.28	0.00	0.0
13 Dec	41.0	34.0	0.07	0.00	0.0
14 Dec	42.1	28.9	0.07	T	0.0
15 Dec	37.0	27.0	T	T	0.0
16 Dec	36.0	21.0	0.00	0.00	0.0
17 Dec	36.0	19.0	0.00	0.00	0.0
18 Dec	35.1	21.9	0.00	0.00	0.0
19 Dec	45.0	30.0	0.01	0.20	0.0
20 Dec	50.0	39.9	0.00	0.00	0.0
21 Dec	50.0	39.9	0.00	0.00	0.0
22 Dec	61.0	36.0	0.00	0.00	0.0
23 Dec	48.0	37.0	T	0.00	0.0
24 Dec	39.9	28.9	0.16	0.59	T
25 Dec	35.1	28.0	0.01	0.12	0.0
26 Dec	33.1	30.9	T	T	0.0

	Dec 19	Normal
Average high temperature Av. high temp.	42.9 ºF	38 ºF
Average low temperature Av. low temp.	30.9 ºF	24 ºF
Total precipitation Total precip.	1.01 inch	1.55 inch
Total snowfall Total snowfall	2.41 inch	7 inch

Highest max temperature Highest max temp.	61.0 ºF	-
Lowest max temperature Lowest max temp.	33.1 ºF	-
Highest min temperature Highest min temp.	39.9 ºF	-
Lowest min temperature Lowest min temp.	19.0 ºF	-

Past weather December 2019 incomplete - Missing data

Station Data

Monthly averages Boise
Longitude: -116.215, Latitude: 43.6187
Average weather Boise, ID - 83702

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, ...