Climate Petersburg - Alaska

	JanJa	FebFe	MarMa	AprAp	MayMa	JunJu
Average high in ºF Av. high Hi	36	38	42	49	56	62
Average low in ºF Av. low Lo	26	27	30	34	40	46
Av. precipitation in inch Av. precip. Pre.	11.48	7.36	8.45	6.04	5.92	4.94
Av. snowfall in inch Snowfall Sn	22	16	17	1	0	0

	JulJu	AugAu	SepSe	OctOc	NovNo	DecDe
Average high in ºF Av. high Hi	64	63	57	49	40	36
Average low in ºF Av. low Lo	49	48	44	38	31	27
Av. precipitation in inch Av. precip. Pre.	5.21	7.20	13.65	15.71	12.22	11.05
Av. snowfall in inch Snowfall Sn	0	0	0	1	9	11

Petersburg Climate Graph - Alaska Climate Chart

Day	High ºF	Low ºF	Prec/mo inch	Prec/yr inch	Snow/mo inch	Snow/yr inch
1 Jan	35.6	26.0	0.35	0.35	0.59	1.50
2 Jan	35.6	25.9	0.71	0.71	1.10	2.80
3 Jan	35.6	25.9	1.10	1.10	1.69	4.30
4 Jan	35.6	25.9	1.46	1.46	2.28	5.80
5 Jan	35.6	25.8	1.81	1.81	2.91	7.40
6 Jan	35.6	25.8	2.17	2.17	3.50	8.90
7 Jan	35.6	25.8	2.56	2.56	4.09	10.40
8 Jan	35.7	25.8	2.87	2.87	4.69	11.90
9 Jan	35.7	25.8	3.23	3.23	5.31	13.50
10 Jan	35.8	25.8	3.58	3.58	5.98	15.20
11 Jan	35.8	25.8	3.94	3.94	6.69	17.00
12 Jan	35.9	25.8	4.29	4.29	7.40	18.80

Day	High ºF	Low ºF	Precip. inch	Snow inch	Snow d. inch
01 Dec	39.0	33.1	0.52	0.00	0.0
02 Dec	45.0	36.0	0.91	0.00	0.0
03 Dec	36.0	32.0	0.46	1.50	1.0
04 Dec	36.0	35.1	0.01	0.98	2.0
05 Dec	34.0	25.0	0.03	0.00	1.0
06 Dec	34.0	25.0	0.40	0.98	3.0
07 Dec	34.0	27.0	0.00	0.00	3.0
08 Dec	36.0	28.9	0.00	0.00	3.0
09 Dec	34.0	28.0	0.00	0.00	3.0
10 Dec	48.0	32.0	0.36	0.00	0.0
11 Dec	46.0	39.0	0.41	0.00	0.0
12 Dec	46.0	37.0	0.29	0.00	0.0
13 Dec	39.0	34.0	0.11	0.00	0.0
14 Dec	35.1	30.0	0.00	0.00	0.0
15 Dec	37.0	25.0	0.00	0.00	0.0
16 Dec	37.0	35.1	0.32	0.00	0.0
17 Dec	37.9	32.0	0.39	0.00	0.0
18 Dec	43.0	37.0	0.23	0.00	0.0
19 Dec	43.0	37.0	0.26	0.00	0.0
20 Dec	41.0	37.0	0.38	0.00	0.0
21 Dec	37.9	36.0	0.43	0.00	0.0
22 Dec	39.0	34.0	0.17	0.00	0.0
23 Dec	36.0	32.0	1.35	2.52	1.0
24 Dec	36.0	28.0	0.00	0.00	1.0
25 Dec	37.9	30.0	0.34	0.00	0.0
26 Dec	39.0	37.0	1.02	0.00	0.0

	Dec 19	Normal
Average high temperature Av. high temp.	38.7 ºF	36 ºF
Average low temperature Av. low temp.	32.4 ºF	26 ºF
Total precipitation Total precip.	8.39 inch	11.48 inch
Total snowfall Total snowfall	5.98 inch	22 inch

Highest max temperature Highest max temp.	48.0 ºF	-
Lowest max temperature Lowest max temp.	34.0 ºF	-
Highest min temperature Highest min temp.	39.0 ºF	-
Lowest min temperature Lowest min temp.	25.0 ºF	-

Past weather December 2019 incomplete - Missing data

Station Data

Monthly averages Petersburg
Longitude: -132.956, Latitude: 56.8125
Average weather Petersburg, AK - 99833

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, ...