Port Alberni Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Port Alberni Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	1.1125	1.8		4.293749999999999	3.7
	1.6062500000000002	3.7		4.2	5.8
	1.6375000000000002	5.4		4.6812499999999995	7.2
	1.65625	3.8		4.725	7.1
	1.6812500000000001	-0.1		4.68125	2.2
	1.9625000000000001	3.4		4.68125	7.1
	1.6500000000000004	3.2		4.83125	5.4
	1.3999999999999997	1.3		4.706250000000001	3.9
	1.925	3.3		5.1625000000000005	6.5
	1.49375	5.2		4.6812499999999995	6.9
	1.1500000000000004	6.4		4.45625	7.3
	0.6812500000000002	7.9		4.487499999999999	8.9
	1.1687499999999997	7.3		4.343749999999999	8.3
	1.2625	7.2		4.5375000000000005	8.2
Jan.	1.65625	4.6		4.593749999999999	6.9
	1.875	6		4.93125	9.6
	1.85625	5.1		5.2562500000000005	6.2
	1.7562499999999999	2.9		5.074999999999999	6.9
	1.7875	2.8		5.1375	6
	2.1125	3.2		5.256250000000001	5.2
	2.2499999999999996	2.3		5.568750000000001	3.6
	2.4125	1		5.375000000000001	2.7
	2.3875	0.6		5.74375	2
	2.6875000000000004	3.1		5.812500000000001	6.4
	2.64375	0.9		5.906250000000001	2.7
	2.4	1.2		6.13125	3.2
	2.7375	3.7		6.35	6.1
	2.8499999999999996	5.6		6.2875	6.8
	2.4562500000000007	6.2		6.29375	6.7
	2.1625	6.8		5.5249999999999995	7.4
	2.1312499999999996	6.4		5.66875	8
	1.8187499999999996	7.4		5.15625	8
	1.78125	6.8		4.762500000000001	7.2
	0.7375	6.4		4.30625	7.9
	1.0437500000000002	8.5		4.33125	9.8
	1.1437499999999996	8.2		5.05625	11.2
	1.28125	4.4		4.76875	7.5
	1.1937499999999996	6.4		5.15625	8.1
	0.6187499999999999	3.4		5.025000000000001	6
	0.78125	3.5		4.8500000000000005	6.5
	1.4125	4.2		5.25625	5.8
	1.2874999999999996	1.9		4.81875	4.9
	1.53125	4.7		5.01875	5.8
	1.3375000000000001	4.2		5.50625	5.6
	1.7124999999999997	0.4		5.85	4.7
Feb.	1.7625000000000004	-0.3		5.418750000000001	1.8
	1.8812499999999999	1		5.7125	2.7
	1.66875	0.9		5.65625	3
	1.2375	-0.9		4.9937499999999995	2.5
	1.18125	-3.2		5.456249999999999	1.2
	1.4749999999999999	0.5		5.825000000000001	2.4
	1.21875	2.2		5.581250000000001	4.1
	0.5125	4.7		4.9624999999999995	7.2
	0.18750000000000006	4.2		4.66875	6
	0.3875	2.6		4.01875	5
	0.4374999999999999	2.4		5.1812499999999995	8.7
	0.7375	4.7		5.2125	9
	1.0625	1.9		5.375	4.9
	1.5625	0.3		5.53125	5.6
	1.65	3.6		5.7	9.4
	1.6874999999999998	6.4		5.6125	8.5
	1.4124999999999996	5.9		6.125	10.1
	1.9249999999999998	5.7		5.793749999999998	9.2
	1.7437500000000004	3.8		6.362500000000001	6.2
	1.28125	5.5		6.78125	6.7
	1.5	7.2		6.281249999999999	9.8
	1.8250000000000002	1.9		6.2124999999999995	6.9
	1.5062499999999999	0.9		6.36875	2.8
	1.7187500000000002	0.9		6.606249999999999	3.9
	2.6	1.1		6.2	3
	2.8875	1.3		7.18125	3.7
	3.05625	0.6		7.356250000000001	2.9
	2.6374999999999997	-0.1		6.831250000000001	5.2
Mar.	2.3	1.9		6.90625	3.9
	2.1812500000000004	3		7.8062499999999995	7.5
	2.3375	7.5		8.33125	9.8
	2.4312500000000004	7.9		8.25	10.8
	3.0937500000000004	4.8		8.100000000000001	9.6
	3.2	4.2		8.3125	10.2
	3.6875	1.9		8.3375	4.9
	2.8812499999999996	2.4		8.081249999999999	4.9
	3.2	2.1		7.50625	5.2
	3.4437499999999996	2.6		8.4875	6.9
	3.575	3.6		8.68125	7.6
	3.75625	1.8		8.962500000000002	4.9
	4.39375	4.2		9.43125	7.2
	4.5874999999999995	1.4		9.375	7.1
	4.2124999999999995	0.7		8.9875	6.3
	4.2625	1.1		10.024999999999999	4.2
	4.081249999999999	1.6		10.19375	5.8
	3.7437499999999995	1.9		9.806249999999999	5.9
	3.5374999999999996	1.7		9.468750000000002	9.1
	3.6750000000000003	2.1		8.512500000000001	7
	3.49375	3.1		8.606250000000001	12.4
	3.6875	4.9		9.00625	16.7
	3.90625	3.5		9.137500000000001	16.3
	4.38125	0.8		9.843750000000002	11.9
	4.0062500000000005	-0.2		10.131250000000001	13.6
	3.9625	2.6		9.7	15.9
	4.0875	5.9		10.35625	17.8
	4.1375	6.2		9.943749999999998	12.9
	3.9562499999999994	4.4		9.6875	12.9
	4.05	3.5		10.231250000000001	9.3
	3.4437499999999996	0.2		10.681249999999999	6.4
Apr.	4.29375	-0.7		11.224999999999998	4.7
	4.675000000000001	-0.1		11.774999999999999	7.7
	4.7375	0.1		11.025000000000002	8.2
	5.15	1.5		11.25	14.4
	5.46875	6.7		12.168750000000001	17.7
	5.3500000000000005	9.4		11.681250000000002	20
	5.33125	8.7		12.13125	15.3
	5.2875	5.9		11.6125	16.4
	5.56875	5.3		11.625000000000002	16.4
	5.693750000000001	5.7		11.775	17.2
	6.218749999999999	6		12.156249999999998	16.7
	5.9875	5.8		11.756249999999998	17.8
	5.4750000000000005	5.9		11.549999999999999	12.8
	5.625	7.2		11.674999999999999	11.7
	5.78125	4.1		11.93125	18.2
	6.237500000000001	7.2		12.5125	20
	6.393749999999999	8.1		13.149999999999999	19.3
	6.325000000000001	9.2		13.65	21.9
	6.693749999999999	11.3		13.25	24.4
	6.78125	14.6		13.3	24.6
	6.856249999999999	10.8		13.931250000000002	20.8
	6.856249999999999	7.1		14.387500000000001	16
	7.0375000000000005	5.5		14.443749999999996	16.7
	7.450000000000001	5.5		15.16875	13.5
	7.8125	4.8		15.281249999999998	16.9
	8.15625	6.6		16.0125	15.5
	8.325000000000001	4.9		16.025000000000002	17.9
	8.71875	8.6		15.656250000000002	22.6
	8.6125	5.5		16.1875	16
	9.543750000000001	3.9		17.068749999999998	11
May	9.899999999999999	4.1		17.00625	8.2
	9.8375	2.4		16.162499999999998	10
	9.193750000000001	3.8		15.631250000000001	16.4
	8.7125	6.6		15.400000000000002	13.9
	8.60625	6.2		15.9	13.3
	8.6875	5.8		16.275000000000002	18.2
	9.1625	8.8		15.9625	21.9
	9.237499999999999	8.1		16.375	20.8
	9.43125	7.5		16.16875	16.9
	9.237500000000002	4.8		15.05	16.5
	9.43125	6.8		15.431250000000002	10
	9.4625	4.8		16.431250000000002	19.9
	9.600000000000001	9.3		16.58125	23.6
	9.89375	10.7		16.6125	24.2
	9.95	7.2		16.16875	14.2
	9.375000000000002	4.2		15.793750000000003	12.6
	9.84375	5.3		16.69375	18.3
	10.30625	8.3		17.05625	23.4
	10.831249999999999	13		16.381249999999998	24.8
	9.96875	8.6		16.168750000000003	16.8
	9.7375	5.3		16.28125	12.7
	9.787500000000001	5.4		17.4	11
	10.437500000000002	5.1		18.31875	12.3
	10.65	5.2		18.86875	13.3
	10.9	6.6		18.287500000000005	12.1
	10.412500000000001	7.3		16.59375	11.5
	10.25	5.1		16.874999999999996	14.6
	10.71875	4.5		17.1125	16.6
	10.712499999999999	8		17.3125	21.9
	10.38125	11.3		16.75	25.4
	9.912500000000001	15.6		16.462500000000002	28.9
Jun.	9.924999999999999	15.1		16.5625	26.1
	10.34375	10.8		17.775	18
	10.9625	7.4		17.999999999999996	19.7
	11.099999999999998	7.9		17.349999999999998	23.9
	11.356249999999998	10.6		16.987499999999997	23.3
	11.45	8.1		18.068749999999998	23.1
	11.656250000000002	9.3		18.89375	25.1
	12.05625	12.1		19.30625	26.6
	12.268749999999999	15.8		19.06875	28.9
	12.362499999999999	13.6		18.50625	28
	12.762500000000001	10.2		19.893750000000004	14.8
	12.768749999999999	9.7		20.60625	12.5
	13.118750000000002	6.8		19.75625	16.4
	13.287499999999998	7.3		19.775	18.5
	13.3	9.9		20.35625	20
	13.699999999999998	8.9		20.725	17.5
	13.5	7.9		20.5125	15.6
	13.025	7.9		20.46875	13.2
	12.55	9.6		19.79375	16.9
	12.7875	8.1		19.80625	14.5
	13.237499999999999	7.7		20.65	22
	13.71875	11.1		21.356250000000003	25.6
	14.03125	10.4		21.40625	20.7
	14.087499999999999	9		21.537499999999998	20.5
	14.331249999999999	10.4		21.756249999999998	19.3
	14.1625	8.8		21.25625	17.1
	13.931250000000002	7.4		21.04375	15.5
	13.956250000000002	6.6		21.15625	16.8
	13.61875	7.8		21.39375	22.1
	13.831250000000002	11.7		21.974999999999998	25
Jul.	14.8625	11.6		22.375	26.1
	14.331249999999999	14		22.387500000000003	25.4
	14.343750000000004	11.4		22.3625	17.8
	14.231250000000001	10.1		21.962500000000002	18
	14.381249999999998	9.6		21.931250000000002	23.1
	14.30625	13.4		21.712500000000002	28.8
	14.525	16.6		21.937500000000004	31.8
	14.25	18.2		21.181250000000002	32.9
	14.299999999999999	15.6		21.48125	23.7
	14.018749999999999	11.5		21.231249999999996	24
	14.58125	10.8		21.799999999999997	16.4
	14.406249999999998	11.7		22.556250000000002	13.9
	14.625000000000002	10.3		23.175	14.8
	15.08125	11		23.6625	15.9
	15.700000000000001	8.6		23.956250000000004	19.1
	16.012500000000003	9.4		24.125000000000004	18.6
	15.8625	12.2		23.6625	22.2
	15.75625	10.4		22.781250000000004	14.7
	15.724999999999998	7.5		22.6875	17.6
	15.237499999999999	8.3		22.649999999999995	24.5
	15.399999999999999	12.9		23.7375	26.5
	15.862500000000002	14.1		23.518750000000004	28.2
	16.09375	14.1		22.85625	28
	15.675	14.4		22.143750000000004	27.6
	15.2125	13.3		21.962500000000006	24.8
	15.3875	11.5		22.212499999999995	22.7
	15.525	10.6		23.187500000000004	22.5
	15.893749999999997	10.3		23.093750000000004	22.5
	15.31875	13.5		23.25	26.8
	15.212499999999999	14.5		22.681250000000002	28.1
	15.493750000000002	14.9		22.73125	25
Aug.	15.425	14		22.549999999999997	23.7
	15.55625	12.5		22.5875	24.6
	15.237499999999999		14.3	23.412499999999998		27.5
	15.112499999999999		12.6	22.981250000000006		23.2
	15.175		11.5	22.543750000000003		20.7
	14.8375		12.5	21.618749999999995		23.7
	14.51875		14.9	21.5625		25.8
	14.40625		11.3	21.0125		22.3
	14.112499999999997		11.4	20.30625		21.1
	13.91875		13.8	21.050000000000004		23.8
	14.243749999999999		14.2	21.6125		21.8
	14.275		14.1	21.518750000000004		21.4
	14.731250000000001		14.4	22.274999999999995		21.9
	14.374999999999998		14.2	20.88125		20.7
	13.862499999999999		13.9	19.3		19.8
	13.425		13.5	18.7875		18.9
	13.150000000000002		13.2	18.8		19.3
	13.018750000000002		13.3	19.2625		19.5
	13.068749999999998		13.1	19.793750000000003		19.8
	13.45		13.3	19.962499999999995		19.8
	13.149999999999997		13.1	20.1625		20.4
	13.625		13.8	21.0625		20.6
	13.99375		13.7	20.300000000000004		20.2
	13.825000000000001		13.8	20.225		20.2
	13.94375		13.5	20.106250000000003		19.6
	13.556249999999999		13.1	19.537499999999998		18.8
	12.974999999999998		12.9	19.6625		19.3
	13.4875		13.2	19.1125		19.2
	12.65		12.7	18.5		19
	12.131250000000001		12.4	18.4125		18.5
	12.206249999999999		12.4	18.099999999999998		18.1
Sep.	11.58125		11.8	17.7625		17.9
	11.756249999999998		11.7	17.24375		17.3
	11.6625			16.762500000000003
	11.481250000000001			17.174999999999997
	11.512499999999998			16.6625
	11.1875			16.6375
	11.168750000000001			16.968750000000004
	11.062500000000002			16.1375
	11.337499999999999			15.256249999999998
	11.362499999999999			15.474999999999998
	11.018749999999999			15.387499999999998
	11.00625			15.2125
	10.66875			15.35
	10.35625			15.337499999999999
	10.062500000000002			15.34375
	9.4625			14.931249999999999
	9.487499999999999			14.718749999999998
	9.68125			14.0625
	9.09375			14.1625
	9.012500000000003			13.881250000000003
	9.13125			14.525
	9.75625			15.168750000000001
	9.731250000000001			14.3875
	9.775000000000002			14.106250000000001
	9.362499999999999			13.818750000000001
	8.9625			12.9125
	7.7625			12.36875
	7.64375			11.88125
	7.649999999999999			12.63125
	8.0875			12.60625
Oct.	8.575			12.6875
	8.675			12.487499999999999
	8.20625			12.125
	8.049999999999999			11.7
	8.343749999999998			12.387500000000001
	8.01875			12.38125
	7.8500000000000005			11.331249999999999
	6.89375			11.325
	6.7562500000000005			10.5
	6.5625			10.062499999999998
	6.331250000000001			9.86875
	5.606249999999999			9.581249999999999
	6.037500000000001			9.831249999999999
	6.4375			9.93125
	6.625000000000001			10.75625
	6.55			10.15625
	6.162499999999999			9.875
	5.749999999999998			9.4375
	5.64375			9.425000000000002
	5.9375			8.887500000000001
	6.281249999999999			9.34375
	5.9625			9.143749999999999
	5.281249999999999			8.518749999999999
	4.862500000000001			7.931249999999999
	4.768750000000001			8.05625
	5.2124999999999995			8.13125
	4.5625			7.893750000000001
	4.2749999999999995			7.46875
	4.88125			7.78125
	4.8374999999999995			7.99375
	4.73125			7.725
Nov.	4.28125			7.475
	3.03125			6.76875
	2.875			6.8125
	3.10625			6.356249999999999
	2.79375			6.2625
	2.7125			5.875
	3.59375			6.7437499999999995
	3.08125			6.6375
	2.4999999999999996			6.1875
	3.3875			6.025000000000001
	3.4687499999999996			6.26875
	3.4687500000000004			6.6625
	3.3875			6.54375
	2.05			5.71875
	1.9499999999999997			5.06875
	2.6187499999999995			5.28125
	2.4			5.95
	1.8625			4.9125
	2.1937499999999996			5.075000000000001
	2.2249999999999996			4.918749999999999
	1.84375			4.95625
	1.9375			5.25625
	2.53125			5.4624999999999995
	2.725			5.562499999999999
	2.2624999999999997			5.25
	2.6125			5.2625
	2.7375			5.43125
	2.3375			5.356249999999999
	2.75			5.231250000000001
	2.225			5.1125
Dec.	2.2062500000000003			4.8875
	2.325			4.856249999999999
	2.2874999999999996			4.925
	1.7624999999999997			4.749999999999999
	1.7625			4.325
	1.7874999999999999			4.5125
	1.89375			4.5125
	1.7625000000000002			4.58125
	1.1500000000000001			4.437500000000001
	1.71875			4.5125
	0.93125			4.30625
	0.8187500000000001			3.6875
	1.225			4.074999999999999
	1.9937500000000001			4.4375
	1.5500000000000003			4.3875
	1.09375			3.85625
	0.6533333333333334			3.2333333333333334

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

33°C

Highest Temp

22 Jul. 26

-3°C

Lowest Temp

19 Feb. 26

Seasonal Breakdown

Hottest MonthAugust24.24°C

Coldest MonthMarch3.14°C

Wettest MonthJanuary12.77mm

Windiest MonthMarch20.31km/h

Port Alberni Climate Change InsightsSee how climate patterns are evolving over time. Temperature shifts, rainfall trends, and extreme events—all in one place.

Weather City Ranking GloballyExplore Real time of the world’s hottest & Coldest Cities based on current temperature data.

Frequently Asked Questions

1. What is the hottest month in Port Alberni historically?

August is historically Port Alberni's hottest month, with average maximum temperatures around 22°C. During peak heatwave events, the highest recorded temperatures have reached 34°C on 2021-06-28.

2. What is the coldest month in Port Alberni historically?

February is Port Alberni's coldest month, with average minimum temperatures around 1°C. The all-time record low of -12°C was recorded on 2021-12-27.

3. What is the average annual rainfall in Port Alberni over the past 17 years?

Port Alberni's average annual rainfall is approximately 1727.8mm, based on records spanning 17 years.

4. How many rainy days does Port Alberni experience on average per year?

Port Alberni historically records approximately 192.05 rainy days per year. January has the highest number of rain days at an average of 20.7 days.

5. What is the all-time highest temperature ever recorded in Port Alberni?

The all-time highest temperature recorded in Port Alberni is 34°C on 2021-06-28.

6. What is the all-time lowest temperature ever recorded in Port Alberni?

The all-time lowest temperature recorded in Port Alberni is -12°C on 2021-12-27.

7. What is the windiest time of year in Port Alberni historically?

Port Alberni experiences its strongest winds during December. The historic gust record of 55.8 kph was recorded on 2024-12-14.

8. What is the highest and lowest humidity in Port Alberni during a year?

Usually, Port Alberni's humidity peaks in January at around 85.8% and drops to its lowest in July at approximately 71.8%.

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Port Alberni Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Port Alberni Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

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