UTC Offset
UTC-04:00
Mercier, Canada Snapshot 2026
Where is Mercier?
Mercier, Canada
- Continent
- Americas
- Country
- Canada
- City
- Mercier
- Population
- 10.1K
- Coordinates
- 45.31°, -73.74°
Mercier is a city in Canada with a population of approximately 10.1K. Average temperatures range from -11°C (12°F) in January to 27°C (80°F) in July. The best time to visit is May, June, July, August, September.
Time in Mercier right now
Open full time & time zone page 23:13 13
Wednesday, June 17, 2026
IANA time zone
America/Toronto
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Mercier
Daylight in Mercier today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 39m
Climate normals for Mercier
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May best
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -3°C / -11°C | -8°C / -16°C | 11days (79 mm) Wet | 5h Fair | 78% Humid | 2.1 Moderate | Poor | View Details |
| February | -1°C / -11°C | -6°C / -16°C | 11days (79 mm) Wet | 6.2h Fair | 75% Muggy | 3.2 Moderate | Poor | View Details |
| March | 4°C / -5°C | 0°C / -10°C | 13days (85 mm) Wet | 7.6h Good | 72% Muggy | 4 Moderate | Poor | View Details |
| April | 11°C / 2°C | 8°C / -3°C | 13days (118 mm) Wet | 8.4h Good | 67% Muggy | 4.8 Moderate | Poor | View Details |
| May best | 19°C / 9°C | 18°C / 6°C | 11days (86 mm) Wet | 10.3h Excellent | 67% Muggy | 5.6 High | Good | View Details |
| June best | 24°C / 15°C | 24°C / 14°C | 13days (115 mm) Wet | 10.8h Excellent | 70% Muggy | 6.3 High | Excellent | View Details |
| July best | 27°C / 18°C | 28°C / 19°C | 13days (104 mm) Wet | 11.8h Excellent | 73% Muggy | 6.6 High | Excellent | View Details |
| August best | 25°C / 17°C | 27°C / 18°C | 13days (116 mm) Wet | 10.7h Excellent | 75% Muggy | 5.6 High | Excellent | View Details |
| September best | 22°C / 14°C | 21°C / 13°C | 8days (69 mm) Wet | 9.4h Good | 75% Muggy | 4.9 Moderate | Excellent | View Details |
| October | 15°C / 8°C | 13°C / 5°C | 12days (122 mm) Wet | 6.7h Fair | 76% Humid | 3.1 Moderate | Fair | View Details |
| November | 6°C / 0°C | 2°C / -4°C | 12days (92 mm) Wet | 5.2h Fair | 77% Humid | 2.1 Moderate | Poor | View Details |
| December | 0°C / -7°C | -4°C / -12°C | 13days (89 mm) Wet | 4.5h Fair | 76% Humid | 1.6 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -3°C / -11°C . Feb: -1°C / -11°C . Mar: 4°C / -5°C . Apr: 11°C / 2°C . May: 19°C / 9°C . Jun: 24°C / 15°C . Jul: 27°C / 18°C . Aug: 25°C / 17°C . Sep: 22°C / 14°C . Oct: 15°C / 8°C . Nov: 6°C / 0°C . Dec: 0°C / -7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 79 mm. Feb: 79 mm. Mar: 85 mm. Apr: 118 mm. May: 86 mm. Jun: 115 mm. Jul: 104 mm. Aug: 116 mm. Sep: 69 mm. Oct: 122 mm. Nov: 92 mm. Dec: 89 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 75%. Mar: 72%. Apr: 67%. May: 67%. Jun: 70%. Jul: 73%. Aug: 75%. Sep: 75%. Oct: 76%. Nov: 77%. Dec: 76%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 20 km/h . Mar: 20 km/h . Apr: 19 km/h . May: 17 km/h . Jun: 17 km/h . Jul: 15 km/h . Aug: 15 km/h . Sep: 15 km/h . Oct: 18 km/h . Nov: 20 km/h . Dec: 19 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 6. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Mercier has a population of approximately 10.1K.
The best months to visit Mercier are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Mercier receives approximately 1154mm of rainfall annually across 143 rainy days.
Mercier is located in Canada, in the Americas region.