Warm-summer humid continental climate

Climate Altoona - Pennsylvania

Annual high58ºF

Annual low40ºF

Precipitation42.43 inch

Month	HighºF	LowºF	Precipinch
Jan	33	18	2.73
Feb	37	20	2.56
Mar	45	28	3.53
Apr	58	38	3.55
May	68	48	4.41
Jun	77	56	3.92
Jul	81	61	3.89
Aug	80	59	3.58
Sep	72	52	3.91
Oct	61	41	3.47
Nov	49	33	3.88
Dec	37	23	3.00

JanHigh 33ºFLow 18ºFPrecip 2.73 inch
FebHigh 37ºFLow 20ºFPrecip 2.56 inch
MarHigh 45ºFLow 28ºFPrecip 3.53 inch
AprHigh 58ºFLow 38ºFPrecip 3.55 inch
MayHigh 68ºFLow 48ºFPrecip 4.41 inch
JunHigh 77ºFLow 56ºFPrecip 3.92 inch
JulHigh 81ºFLow 61ºFPrecip 3.89 inch
AugHigh 80ºFLow 59ºFPrecip 3.58 inch
SepHigh 72ºFLow 52ºFPrecip 3.91 inch
OctHigh 61ºFLow 41ºFPrecip 3.47 inch
NovHigh 49ºFLow 33ºFPrecip 3.88 inch
DecHigh 37ºFLow 23ºFPrecip 3.00 inch

Altoona Climate Graph - Pennsylvania Climate Chart

Put the Altoona climate chart on your websiteFree embed · choose colors and unitsGet the code

Climate summary

What is the average weather in Altoona, Pennsylvania?

Altoona experiences a humid continental climate, characterized by warm summers and cold winters. Precipitation is fairly wet overall, with moisture spread relatively evenly throughout the year. While there's a modest seasonal pattern, rainfall is consistent across all months.

Based on climate normals · 1991–2020

Altoona weather averages

Annual high58ºF

Annual low40ºF

Precipitation42.43 inch

Daily normals Altoona - Pennsylvania - January

Day	HighºF	LowºF	Prec/moinch	Prec/yrinch	Snow/moinch	Snow/yrinch
Jan 1	34.8	20.7	0.10	0.10	0.20	0.20
Jan 2	34.6	20.5	0.20	0.20	0.30	0.30
Jan 3	34.5	20.3	0.29	0.29	0.50	0.50
Jan 4	34.4	20.1	0.39	0.39	0.70	0.70
Jan 5	34.2	20.0	0.48	0.48	0.90	0.90
Jan 6	34.1	19.8	0.58	0.58	1.10	1.10
Jan 7	34.0	19.6	0.67	0.67	1.30	1.30
Jan 8	33.9	19.5	0.76	0.76	1.60	1.60
Jan 9	33.8	19.3	0.85	0.85	1.90	1.90
Jan 10	33.7	19.2	0.94	0.94	2.10	2.10
Jan 11	33.7	19.0	1.04	1.04	2.40	2.40
Jan 12	33.6	18.9	1.14	1.14	2.70	2.70
Jan 13	33.5	18.8	1.23	1.23	3.10	3.10
Jan 14	33.5	18.6	1.33	1.33	3.40	3.40
Jan 15	33.4	18.5	1.43	1.43	3.70	3.70
Jan 16	33.4	18.4	1.52	1.52	4.00	4.00
Jan 17	33.4	18.3	1.62	1.62	4.30	4.30
Jan 18	33.4	18.3	1.71	1.71	4.70	4.70
Jan 19	33.4	18.2	1.80	1.80	5.00	5.00
Jan 20	33.4	18.1	1.89	1.89	5.40	5.40
Jan 21	33.4	18.1	1.98	1.98	5.70	5.70
Jan 22	33.5	18.0	2.08	2.08	6.10	6.10
Jan 23	33.5	18.0	2.17	2.17	6.50	6.50
Jan 24	33.5	18.0	2.27	2.27	7.00	7.00
Jan 25	33.6	18.0	2.37	2.37	7.40	7.40
Jan 26	33.7	18.0	2.47	2.47	7.80	7.80
Jan 27	33.8	18.0	2.56	2.56	8.30	8.30
Jan 28	33.9	18.0	2.65	2.65	8.70	8.70
Jan 29	34.0	18.1	2.75	2.75	9.20	9.20
Jan 30	34.1	18.1	2.84	2.84	9.60	9.60
Jan 31	34.2	18.2	2.94	2.94	10.10	10.10

Precipitation and snow add up through the month (/mo) and the year (/yr)

Weather history Altoona - September 2026

Day	HighºF	LowºF	Precip.inch
Sep 1	87.1	70.0	0.00
Sep 2	84.0	66.9	0.62
Sep 3	84.9	64.0	0.95
Sep 4	79.0	64.9	T
Sep 5	75.9	62.1	0.00
Sep 6	73.9	57.0	0.00
Sep 7	75.0	54.0	0.00
Sep 8	79.0	55.9	0.00
Sep 9	84.0	63.0	0.09
Sep 10	78.1	66.9	0.24
Sep 11	79.0	62.1	T
Sep 12	68.0	59.0	0.33
Sep 13	80.1	66.0	0.27
Sep 14	69.1	52.0	0.00
Sep 15	72.0	48.0	0.00
Sep 16	84.0	57.0	0.00
Sep 17	80.1	68.0	0.62
Sep 18	75.0	59.0	0.00
Sep 19	64.0	55.0	0.02
Sep 20	71.1	60.1	0.54
Sep 21	62.1	51.1	0.23
Sep 22	54.0	50.0	0.43
Sep 23	62.1	46.9	0.00
Sep 24	63.0	42.1	0.00
Sep 25	70.0	44.1	0.00
Sep 26	71.1	50.0	0.00
Sep 27	61.0	52.0	0.12
Sep 28	60.1	54.0	0.00
Sep 29	66.9	57.0	T
Sep 30	72.0	57.9	0.00

–No data
–Not yet observed or received
TTrace, too small to measure

Observed extremes

Highest max temperature87.1ºF · Sep 1
Lowest max temperature54.0ºF · Sep 22
Highest min temperature70.0ºF · Sep 1
Lowest min temperature42.1ºF · Sep 24

Geo Altoona - Pennsylvania

40.52°N, 78.39°W

Location

Country: United States
State: Pennsylvania
County: Blair
City: Altoona
Zip Code: 16601
Elevation: 1165 ft
Longitude: -78.39
Latitude: 40.52
ICAO: –
IATA: –

Map of Altoona - Pennsylvania

Open interactive map

USGS National Map