Climate and monthly weather forecastPort Alberni, Canada
Climate and monthly weather forecast
Weather in January
January, like December, in Port Alberni, Canada, is a wintry winter month, with an average temperature fluctuating between 4.8°C (40.6°F) and 1.8°C (35.2°F). The arrival of January marks a slight shift to an average high-temperature of a still icy 4.8°C (40.6°F) from December's 4.3°C (39.7°F). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Port Alberni, Canada, with an average temperature varying between 4.9°C (40.8°F) and 1.2°C (34.2°F). Port Alberni's February reports an average high-temperature of a still wintry 4.9°C (40.8°F), exhibiting a minor difference from January. Weather in February »Weather in March
March, the first month of the spring in Port Alberni, is a frosty month, with an average temperature ranging between min 2.6°C (36.7°F) and max 7°C (44.6°F). March brings a marginal elevation to a chilly 7°C (44.6°F) from February's 4.9°C (40.8°F) in Port Alberni's average high-temperatures. Weather in March »Weather in April
April in Port Alberni, Canada, is a fresh spring month, with an average temperature fluctuating between 4.8°C (40.6°F) and 10.3°C (50.5°F). The arrival of April brings a soft temperature shift, with the average high-temperature nudging from a frosty 7°C (44.6°F) in March to a cool 10.3°C (50.5°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Port Alberni, Canada, with an average temperature varying between 15.3°C (59.5°F) and 8.2°C (46.8°F). Port Alberni in May shows a temperature shift, moving from an average high of a cool 10.3°C (50.5°F) in April to a refreshing 15.3°C (59.5°F). Weather in May »Weather in June
The first month of the summer, June, is an enjoyable month in Port Alberni, Canada, with an average temperature varying between 17.4°C (63.3°F) and 10.3°C (50.5°F). June experiences an average high-temperature of an enjoyable 17.4°C (63.3°F), barely different from May's 15.3°C (59.5°F). Weather in June »Weather in July
July is a pleasant summer month in Port Alberni, Canada, with an average temperature ranging between max 20.6°C (69.1°F) and min 12.7°C (54.9°F). Port Alberni's warmest temperatures are experienced in July, with average high temperatures of 20.6°C (69.1°F) and lows of 12.7°C (54.9°F). Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Port Alberni, Canada, with an average temperature ranging between max 20.4°C (68.7°F) and min 13°C (55.4°F). As August takes hold, the average high-temperature is a still agreeable 20.4°C (68.7°F), nearly mirroring that of the previous month. Weather in August »Weather in September
September, the first month of the autumn in Port Alberni, is still a comfortable month, with an average temperature ranging between max 16.9°C (62.4°F) and min 10.8°C (51.4°F). Port Alberni observes a small decrease in the average high-temperature with the arrival of September, falling from August's pleasant 20.4°C (68.7°F) to a refreshing 16.9°C (62.4°F). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Port Alberni, Canada, with an average temperature ranging between min 7.4°C (45.3°F) and max 11.7°C (53.1°F). October brings a decrease in the average high-temperature, falling from September's refreshing 16.9°C (62.4°F) to a cool 11.7°C (53.1°F). Weather in October »Weather in November
November, the last month of the autumn in Port Alberni, is also a frosty month, with an average temperature ranging between max 7.2°C (45°F) and min 3.8°C (38.8°F). Transition into November subtly marks a drop in the average high-temperature, moderately moving from a cool 11.7°C (53.1°F) in October to a chilly 7.2°C (45°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Port Alberni, Canada, with an average temperature varying between 4.3°C (39.7°F) and 1.4°C (34.5°F). Port Alberni's coldest temperatures are experienced in December, with average high temperatures of 4.3°C (39.7°F) and lows of 1.4°C (34.5°F). Weather in December »Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the most humid month in Port Alberni, with an average relative humidity of 86%.
The month with the most rainfall in Port Alberni is January, when the rain falls for 17.9 days and typically aggregates up to 145mm (5.71") of precipitation.
Throughout the year, in Port Alberni, Canada, there are 177.9 rainfall days, and 904mm (35.59") of precipitation is accumulated.
Months with snowfall are January through April, November and December.
In Port Alberni, Canada, during the entire year, snow falls for 11 days and aggregates up to 196mm (7.72") of snow.
The month with the least sunshine in Port Alberni is January, with an average of 4h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
The month with the most snowfall is February, when snow falls for 3.6 days and typically aggregates up to 71mm (2.8") of snow.
February is the month with the coldest seawater, with an average sea temperature of 7.8°C (46°F).
On Sunday, 10. March 2024, at 2:00 am, Daylight Saving Time starts in Port Alberni, and the time zone changes from PST to PDT. Daylight Saving Time ends on Sunday, 03. November 2024, at 2:00 am, and the time zone reverts from PDT to PST.
May through October are months without snowfall in Port Alberni.
The month with the longest days in Port Alberni, Canada, is June, with an average of 16h and 12min of daylight.
The temperatures in Port Alberni, Canada, reach their highest averages in July, with highs of 20.6°C (69.1°F) and lows of 12.7°C (54.9°F).
The least humid month in Port Alberni, Canada, is July, with an average relative humidity of 71%.
The month with the least rainfall in Port Alberni is July, when the rain falls for 9.3 days and typically collects 20mm (0.79") of precipitation.
With an average sea temperature of 12.4°C (54.3°F), July is the month with the warmest seawater in Port Alberni.
The months with the most sunshine are July and August, with an average of 10.8h of sunshine.
With an average maximum UV index of 5, July is the month with the highest UV index in Port Alberni.
In Port Alberni, Canada, the average lowest temperatures are observed in December, with a high of 4.3°C (39.7°F) and a low of 1.4°C (34.5°F).
December has the shortest days of the year in Port Alberni, with an average of 8h and 18min of daylight.
Average temperature
Port Alberni, Canada
The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is December (4.3°C).
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure
Port Alberni, Canada
- Average pressure in January:
1016.6mbar - Average pressure in February:
1016.7mbar - Average pressure in March:
1014.7mbar - Average pressure in April:
1016.7mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1017.5mbar - Average pressure in August:
1016.3mbar - Average pressure in September:
1015.8mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1015.1mbar - Average pressure in December:
1016.6mbar
The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is March (1014.7mbar).
Average wind speed
Port Alberni, Canada
- Average wind speed in January:
10km/h - Average wind speed in February:
9km/h - Average wind speed in March:
9.6km/h - Average wind speed in April:
8.8km/h - Average wind speed in May:
6.9km/h - Average wind speed in June:
6.9km/h
- Average wind speed in July:
6.5km/h - Average wind speed in August:
6.2km/h - Average wind speed in September:
6.9km/h - Average wind speed in October:
8.4km/h - Average wind speed in November:
10.2km/h - Average wind speed in December:
9.9km/h
The windiest month (with the highest average wind speed) is November (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity
Port Alberni, Canada
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (71%).
Average rainfall
Port Alberni, Canada
The wettest month (with the highest rainfall) is January (145mm).
The driest month (with the least rainfall) is July (20mm).
Average rainfall days
Port Alberni, Canada
- Average rainfall days in January:
17.9 days - Average rainfall days in February:
13.4 days - Average rainfall days in March:
19.3 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
11.9 days - Average rainfall days in June:
13.4 days
- Average rainfall days in July:
9.3 days - Average rainfall days in August:
8.3 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
17.7 days - Average rainfall days in November:
19.7 days - Average rainfall days in December:
18.4 days
The month with the highest number of rainy days is November (19.7 days).
The month with the least rainy days is August (8.3 days).
Average snowfall
Port Alberni, Canada
The month with the highest snowfall is February (71mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Port Alberni, Canada
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
3.6 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature
Port Alberni, Canada
The best month for swimming (with the highest average sea temperature) is July (12.4°C).
The coldest month (with the lowest average sea temperature) is February (7.8°C).
Average daylight / Average sunshine
Port Alberni, Canada
- Average daylight in January:
8h and 48min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 42min - Average daylight in August:
14h and 18min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 18min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 24min - Average sunshine in March:
6h and 6min - Average sunshine in April:
8h and 24min - Average sunshine in May:
10h and 6min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 48min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 6min - Average sunshine in November:
4h and 24min - Average sunshine in December:
4h and 12min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Port Alberni, Canada
- Average sunshine days in January:
11.4 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
10.6 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
16.5 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
19.3 days - Average sunshine days in August:
19.9 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
9 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is August (19.9 days).
The month with the least sunshine days is November (9 days).
Average UV index
Port Alberni, Canada
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Port Alberni, Canada
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Port Alberni, Canada
The months with the highest visibility are May, June, July and August (10km).
The months with the lowest visibility are January, February, March, April, September, October, November and December (9km).
