UTC Offset
UTC-04:00
Montclair, United States Snapshot 2026
Where is Montclair?
Montclair, United States
- Continent
- Americas
- Country
- United States
- City
- Montclair
- Population
- 39.7K
- Elevation
- 93 m
- Coordinates
- 40.83°, -74.21°
Montclair is a city in United States with a population of approximately 39.7K. Average temperatures range from -3°C (26°F) in January to 29°C (85°F) in July. The best time to visit is May, June, July, August, September.
Time in Montclair right now
Open full time & time zone page 14:11 11
Monday, June 15, 2026
IANA time zone
America/New_York
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Montclair
Daylight in Montclair today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 05m
Climate normals for Montclair
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Excellent June best
Excellent July best
Good August best
Excellent September best
Excellent October
Good November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 4°C / -3°C | 0°C / -8°C | 9days (88 mm) Wet | 6h Fair | 67% Muggy | 2.3 Moderate | Poor | View Details |
| February | 6°C / -2°C | 2°C / -7°C | 9days (90 mm) Wet | 6.7h Fair | 68% Muggy | 3.4 Moderate | Poor | View Details |
| March | 10°C / 1°C | 7°C / -4°C | 10days (101 mm) Wet | 8.1h Good | 66% Muggy | 4.6 Moderate | Poor | View Details |
| April | 16°C / 6°C | 13°C / 3°C | 12days (106 mm) Wet | 8.7h Good | 67% Muggy | 5.3 High | Fair | View Details |
| May best | 21°C / 11°C | 20°C / 10°C | 12days (109 mm) Wet | 9.3h Good | 73% Muggy | 6.2 High | Excellent | View Details |
| June best | 26°C / 17°C | 27°C / 17°C | 11days (85 mm) Wet | 11.2h Excellent | 71% Muggy | 6.9 High | Excellent | View Details |
| July best | 29°C / 21°C | 32°C / 23°C | 14days (129 mm) Wet | 11.5h Excellent | 73% Muggy | 7.3 Very High | Good | View Details |
| August best | 28°C / 20°C | 30°C / 21°C | 12days (102 mm) Wet | 10.3h Excellent | 73% Muggy | 6.6 High | Excellent | View Details |
| September best | 24°C / 16°C | 25°C / 16°C | 10days (97 mm) Wet | 8.7h Good | 74% Muggy | 5 Moderate | Excellent | View Details |
| October | 18°C / 11°C | 17°C / 9°C | 9days (102 mm) Wet | 7.3h Good | 73% Muggy | 4.1 Moderate | Good | View Details |
| November | 11°C / 4°C | 8°C / 0°C | 8days (78 mm) Wet | 7h Good | 69% Muggy | 2.9 Moderate | Fair | View Details |
| December | 6°C / -1°C | 2°C / -6°C | 11days (104 mm) Wet | 5.7h Fair | 71% Muggy | 2 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 4°C / -3°C . Feb: 6°C / -2°C . Mar: 10°C / 1°C . Apr: 16°C / 6°C . May: 21°C / 11°C . Jun: 26°C / 17°C . Jul: 29°C / 21°C . Aug: 28°C / 20°C . Sep: 24°C / 16°C . Oct: 18°C / 11°C . Nov: 11°C / 4°C . Dec: 6°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 88 mm. Feb: 90 mm. Mar: 101 mm. Apr: 106 mm. May: 109 mm. Jun: 85 mm. Jul: 129 mm. Aug: 102 mm. Sep: 97 mm. Oct: 102 mm. Nov: 78 mm. Dec: 104 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 68%. Mar: 66%. Apr: 67%. May: 73%. Jun: 71%. Jul: 73%. Aug: 73%. Sep: 74%. Oct: 73%. Nov: 69%. Dec: 71%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 18 km/h . Mar: 20 km/h . Apr: 19 km/h . May: 16 km/h . Jun: 15 km/h . Jul: 14 km/h . Aug: 14 km/h . Sep: 15 km/h . Oct: 17 km/h . Nov: 18 km/h . Dec: 17 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 5. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Montclair has a population of approximately 39.7K.
The best months to visit Montclair are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Montclair receives approximately 1191mm of rainfall annually across 127 rainy days.
Montclair is located in United States, in the Americas region.
Montclair sits at an elevation of 93 m (305 ft) above sea level.