Canada's Plant Hardiness Site

Alnus serrulata (Aiton) Willd.

smooth alder, brookside alder, hazel alder

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Data Details

Number unique observations: 2196
Zone range (Canada): 5b - 7b

p 1971-2000

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Hardiness Zones

Canadian Plant Hardiness Zones
Zone	%
0a	0
0b	0
1a	0
1b	0
2a	0
2b	0
3a	0
3b	0
4a	0
4b	0
5a	0
5b	1
6a	1
6b	1
7a	1
7b	1
8a	0
8b	0
9a	0
Outside Canada	98

USDA Zones
Zone	%
1	0
2	0
3	0
4	1
5	5
6	25
7	29
8	35
9	3
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	13.68	3.31	6.1	7.9	9.0	11.0	14.2	16.2	17.8	18.6	19.2	20.7	4.5
Max Temperature of Warmest Period	31.11	2.32	25.3	26.9	27.7	29.3	31.7	32.9	33.6	34.1	34.9	36.0	23.9
Min Temperature of Coldest Period	-4.1	4.18	-15.4	-11.2	-9.6	-7.2	-3.55	-1.1	1.1	2.2	3.3	6.9	-16.8
Annual Precipitation	1275.03	162.26	965.0	1035.0	1090.5	1156.75	1248.5	1404.0	1485.0	1551.75	1680.2	1804.0	804.0
Precipitation of Warmest Quarter	317.59	41.41	222.55	264.0	276.0	294.0	313.0	333.0	366.0	394.0	465.0	480.0	184.0
Precipitation of Coldest Quarter	315.38	72.43	176.0	206.75	227.0	263.0	296.0	384.0	418.0	433.0	458.05	506.0	140.0