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Chemainus, Canada Snapshot 2026
Where is Chemainus?
Chemainus, Canada
- Continent
- Americas
- Country
- Canada
- City
- Chemainus
- Population
- 3K
- Coordinates
- 48.92°, -123.72°
Chemainus is a city in Canada with a population of approximately 3K. Average temperatures range from 1°C (33°F) in February to 26°C (79°F) in August. The best time to visit is June, July, August, September.
Time in Chemainus right now
Open full time & time zone page 05:18 18
Tuesday, June 16, 2026
IANA time zone
America/Vancouver
Daylight saving
DST in effect
PST / PDT
Next DST change
November 1
backward -1h
Live weather in Chemainus
Daylight in Chemainus today
View full sunrise & sunset page Sunrise
Sunset
Day length
16h 10m
Climate normals for Chemainus
Long-term monthly averages based on historical data.
January
Wet 
February
Poor March
Poor April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Fair November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 6°C / 1°C | 4°C / -2°C | 17days (207 mm) Wet | 3.8h Poor | 88% Very Muggy | 1.2 Low | Wet | View Details |
| February | 7°C / 1°C | 4°C / -3°C | 14days (115 mm) Wet | 5.4h Fair | 82% Humid | 1.8 Low | Poor | View Details |
| March | 10°C / 2°C | 7°C / -1°C | 17days (126 mm) Wet | 7.3h Good | 82% Humid | 3.1 Moderate | Poor | View Details |
| April | 14°C / 5°C | 12°C / 3°C | 16days (101 mm) Wet | 9.3h Good | 76% Humid | 4.7 Moderate | Fair | View Details |
| May | 19°C / 9°C | 18°C / 8°C | 11days (61 mm) Wet | 11.6h Excellent | 72% Muggy | 6 High | Good | View Details |
| June best | 21°C / 12°C | 21°C / 11°C | 10days (55 mm) Wet | 12.5h Excellent | 69% Muggy | 6.5 High | Excellent | View Details |
| July best | 26°C / 15°C | 26°C / 15°C | 5days (22 mm) Good | 13.5h Excellent | 66% Muggy | 6.9 High | Excellent | View Details |
| August best | 26°C / 16°C | 27°C / 16°C | 5days (25 mm) Good | 12.2h Excellent | 67% Muggy | 5.9 High | Excellent | View Details |
| September best | 21°C / 13°C | 21°C / 12°C | 10days (84 mm) Wet | 9.4h Good | 76% Humid | 4.4 Moderate | Excellent | View Details |
| October | 14°C / 8°C | 13°C / 6°C | 14days (144 mm) Wet | 6.4h Fair | 84% Humid | 2.6 Moderate | Fair | View Details |
| November | 9°C / 4°C | 7°C / 2°C | 18days (211 mm) Wet | 4.1h Fair | 89% Very Muggy | 1.4 Low | Wet | View Details |
| December | 6°C / 1°C | 3°C / -2°C | 19days (201 mm) Wet | 3.2h Poor | 89% Very Muggy | 0.9 Low | Wet | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 6°C / 1°C . Feb: 7°C / 1°C . Mar: 10°C / 2°C . Apr: 14°C / 5°C . May: 19°C / 9°C . Jun: 21°C / 12°C . Jul: 26°C / 15°C . Aug: 26°C / 16°C . Sep: 21°C / 13°C . Oct: 14°C / 8°C . Nov: 9°C / 4°C . Dec: 6°C / 1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 207 mm. Feb: 115 mm. Mar: 126 mm. Apr: 101 mm. May: 61 mm. Jun: 55 mm. Jul: 22 mm. Aug: 25 mm. Sep: 84 mm. Oct: 144 mm. Nov: 211 mm. Dec: 201 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 88%. Feb: 82%. Mar: 82%. Apr: 76%. May: 72%. Jun: 69%. Jul: 66%. Aug: 67%. Sep: 76%. Oct: 84%. Nov: 89%. Dec: 89%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 12 km/h . Mar: 12 km/h . Apr: 12 km/h . May: 10 km/h . Jun: 10 km/h . Jul: 9 km/h . Aug: 9 km/h . Sep: 10 km/h . Oct: 12 km/h . Nov: 13 km/h . Dec: 13 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 3. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 4. Oct: UV 3. Nov: UV 1. Dec: UV 1.
Frequently Asked Questions
Chemainus has a population of approximately 3K.
The best months to visit Chemainus are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Chemainus receives approximately 1352mm of rainfall annually across 156 rainy days.
Chemainus is located in Canada, in the Americas region.