Canada's Plant Hardiness Site

Acer rubrum var. rubrum L.

red maple, scarlet maple, soft maple, swamp maple, northern red maple

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Data Details

Number unique observations: 544
Zone range (Canada): 3a - 7b

p 1971-2000

Map Legend

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	0
0b	0
1a	0
1b	0
2a	0
2b	0
3a	1
3b	1
4a	2
4b	2
5a	1
5b	1
6a	1
6b	1
7a	1
7b	1
8a	0
8b	0
9a	0
Outside Canada	86

USDA Zones
Zone	%
1	0
2	0
3	3
4	14
5	19
6	29
7	16
8	15
9	1
10	0
11	0
12	0
13	0

Bioclimatic profile

name	mean	S.D.	1%	5%	10%	25%	50%	75%	90%	95%	99%	maximum	minimum
Annual Mean Temperature	8.99	4.52	2.24	3.5	4.1	5.4	7.3	13.3	15.8	16.4	18.56	19.4	1.8
Max Temperature of Warmest Period	28.73	2.85	23.5	25.0	25.6	26.7	28.2	31.5	33.1	33.79	34.3	34.7	21.8
Min Temperature of Coldest Period	-12.1	7.3	-23.2	-22.2	-20.3	-18.1	-14.4	-4.8	-1.9	-1.02	2.33	3.8	-24.5
Annual Precipitation	1006.28	246.34	668.29	694.15	741.6	810.75	877.5	1196.25	1350.7	1459.85	1615.14	1745.0	549.0
Precipitation of Warmest Quarter	307.99	32.84	238.43	249.0	265.0	289.0	310.0	328.0	338.0	349.7	413.14	430.0	220.0
Precipitation of Coldest Quarter	185.95	113.29	53.43	59.0	67.3	86.0	151.0	286.0	339.4	403.1	442.57	467.0	47.0