Annual mean 11°C · wettest around December · prevailing wind S
Warmest
22.0 °C
Coldest
4.2 °C
Wettest
45%
Windiest
2.8 m/s
Prevailing
S
2.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Port Coquitlam over the whole year is 11°C. July is the hottest month, with highs of about 22°C; February is the coldest, with lows of about 3°C. The rainy (wet) season in Port Coquitlam runs from October to April, peaking in December with a 40% chance of rain on a given day. The dry season is May to September; July is the driest month, at 12%. Winds in Port Coquitlam are highest in January, averaging 2.3 m/s (8 km/h), and lightest in August, at 1.6 m/s (6 km/h). The prevailing wind is from the S. The clearest skies in Port Coquitlam come in July, when the sky is typically 41% covered; January is the cloudiest month, at 74%.
Month by month Port Coquitlam climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
6°C
3°C
2°C
38%
74%
2.3 m/s
0
0
17
February
5°C
3°C
2°C
35%
70%
2.3 m/s
0
0
18
March
9°C
5°C
5°C
32%
68%
2.2 m/s
2
0
39
April
12°C
7°C
9°C
28%
62%
2.1 m/s
11
0
65
May
16°C
11°C
14°C
19%
58%
1.9 m/s
45
2
84
June
18°C
14°C
17°C
18%
57%
1.9 m/s
65
7
80
July
22°C
16°C
21°C
12%
41%
1.8 m/s
86
19
69
August
21°C
15°C
21°C
13%
44%
1.6 m/s
85
23
65
September
18°C
13°C
17°C
21%
55%
1.6 m/s
71
6
80
October
13°C
9°C
11°C
30%
63%
1.8 m/s
20
0
72
November
8°C
6°C
6°C
38%
72%
2.2 m/s
1
0
38
December
5°C
3°C
2°C
40%
74%
2.3 m/s
0
0
16
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Port Coquitlam weather by season
Year round, Port Coquitlam has days of about 5°C at their warmest in December, its coolest month, and 22°C in July, its warmest; the coolest hours of the day run from 3°C to 16°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around December and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Port Coquitlam weather in winterDecember to February
High 5°CLow 3°CRain 38%
Winter in Port Coquitlam has typical daily highs of about 5°C and lows of about 3°C, with a 38% chance of rain on a given day.
Port Coquitlam weather in springMarch to May
High 12°CLow 8°CRain 26%
Spring in Port Coquitlam has typical daily highs of about 12°C and lows of about 8°C, with a 26% chance of rain on a given day.
Port Coquitlam weather in summerJune to August
High 20°CLow 15°CRain 14%
Summer in Port Coquitlam has typical daily highs of about 20°C and lows of about 15°C, with a 14% chance of rain on a given day.
Port Coquitlam weather in autumnSeptember to November
High 13°CLow 9°CRain 30%
Autumn in Port Coquitlam has typical daily highs of about 13°C and lows of about 9°C, with a 30% chance of rain on a given day.
When is the rainy season in Port Coquitlam?
The rainy (wet) season in Port Coquitlam runs from October to April, peaking in December with a 40% chance of rain on a given day. The dry season is May to September; July is the driest month, at 12%.
What time of year is Port Coquitlam windiest?
Winds in Port Coquitlam are highest in January, averaging 2.3 m/s (8 km/h), and lightest in August, at 1.6 m/s (6 km/h). The prevailing wind is from the S.
What is the average temperature in Port Coquitlam year round?
The average temperature in Port Coquitlam over the whole year is 11°C. July is the hottest month, with highs of about 22°C; February is the coldest, with lows of about 3°C.