Port Alberni in Spring
In spring (March, April and May), Port Alberni sees average daytime highs around 11°C and overnight lows near 5°C, with 439 mm of precipitation over about 46 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Over the season highs climb from about 7°C in early March to 16°C by late May. The sky is clear or mostly clear about 18% of the time across spring, and the air most often feels dry.
Spring is Port Alberni's 3rd-best season to visit on our travel score. For the whole year in context, see Port Alberni's year-round climate.
- Avg daytime high
- 11°C
- 3rd-warmest season
- Avg overnight low
- 5°C
- Precipitation
- 439 mm
- 46 wet days
- Avg wind
- 6 km/h
- Travel score
- 2.5
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Port Alberni in Spring
Over the season highs climb from about 7°C in early March to 16°C by late May.
A typical spring day in Port Alberni reaches about 11°C and drops to 5°C overnight. The warmest of the three months is May, the coolest March.
How spring really feels in Port Alberni
Once humidity and wind are folded in, spring brings about 0 days that feel above 32°C and 5 that feel at or below 0°C.
The story in spring is cold — wind chill drags the overnight "feels like" below the raw low.
Port Alberni weather by month
How the three spring months (March, April and May) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 5° / 2° | 289 | 18.5 | 6.8 | 8.5 | 0.1 |
| Feb | 6° / 2° | 178 | 15.2 | 6 | 9.8 | 0.4 |
| Mar | 8° / 2° | 212 | 18.1 | 6.5 | 11.6 | 1.1 |
| Apr | 11° / 5° | 141 | 15.8 | 1.3 | 13.4 | 2.3 |
| May | 15° / 8° | 86 | 12.1 | 0 | 15.1 | 4.2 |
| Jun | 17° / 10° | 66 | 10.3 | 0 | 15.9 | 5.4 |
| Jul | 20° / 13° | 37 | 6.4 | 0 | 15.6 | 7.0 |
| Aug | 21° / 13° | 55 | 6.8 | 0 | 14.2 | 7.1 |
| Sep | 17° / 11° | 90 | 9.6 | 0 | 12.4 | 5.7 |
| Oct | 12° / 7° | 198 | 15.7 | 0.1 | 10.5 | 2.9 |
| Nov | 8° / 4° | 296 | 19 | 3.4 | 8.9 | 0.9 |
| Dec | 5° / 2° | 280 | 19.1 | 8 | 8.1 | 0.1 |
Cloud cover in Spring
The sky is clear or mostly clear about 18% of the time across spring.
Chance of precipitation in Spring
Port Alberni gets around 439 mm of rain and snow over 46 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 6 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 10 h 36 min in early March to 15 h 42 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 4.3 kWh/m².
Hazard calendar for Port Alberni
In spring, Port Alberni overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Port Alberni's rainy season runs October–April, when most of the year's rain falls.
Is spring a good time to visit Port Alberni?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a weaker month for outdoor sightseeing in Port Alberni.
What to pack for Port Alberni in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Port Alberni sees daytime highs around 11°C and nights near 5°C. Pack a warm layer and rain gear. Worth having: a heavy coat and sun protection. About 46 days see rain.
Sea temperature near Port Alberni in Spring
The nearest coast averages about 10°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 20 km away) is warmest in August at about 17°C and coldest in January near 7°C.
The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 7 | 7 | 8 | 10 | 13 | 15 | 17 | 17 | 15 | 12 | 9 | 8 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Cool | Bracing | Bracing | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 7 | Bracing |
| Feb | 7 | Bracing |
| Mar | 8 | Bracing |
| Apr | 10 | Bracing |
| May | 13 | Bracing |
| Jun | 15 | Cool |
| Jul | 17 | Cool |
| Aug | 17 | Cool |
| Sep | 15 | Bracing |
| Oct | 12 | Bracing |
| Nov | 9 | Bracing |
| Dec | 8 | Bracing |
UV index in Port Alberni in Spring
Clear-sky midday UV across spring averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Port Alberni peaks around July 18 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 1 | 4 | 4 | 7 | 6 | 8 | 7 | 4 | 3 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | High | Very high | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 1 | Low |
| Mar | 4 | Moderate |
| Apr | 4 | Moderate |
| May | 7 | High |
| Jun | 6 | High |
| Jul | 8 | Very high |
| Aug | 7 | High |
| Sep | 4 | Moderate |
| Oct | 3 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Where is Port Alberni?
Port Alberni sits at 49.2°N, 124.8°W, 22 m above sea level, in Canada. The nearest listed city is Courtenay, 51 km away.
Topography around Port Alberni
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Port Alberni.
Within 3 km, the terrain around Port Alberni has only modest variations in elevation — a maximum elevation change of 247 m around an average of 64 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,743 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,058 m.
The land around Port Alberni is covered by trees (49%) within 3 km, trees (81%) within 16 km, and trees (61%) and water (34%) within 80 km.
Canada travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 83% of US
- price level, 2025
- GDP per capita
- $55,698
- 2025
- Happiness
- 6.7 / 10
- World Happiness, 2025
- Safe drinking water
- 97%
- of population, 2024
- Homicide rate
- 2
- per 100k, 2023
- Road deaths
- 5.3
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Port Alberni (49.2413°, -124.8028°, elevation 22 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.