UTC Offset
UTC-04:00
Suffern, United States Snapshot 2026
Where is Suffern?
Suffern, United States
- Continent
- Americas
- Country
- United States
- City
- Suffern
- Population
- 11K
- Elevation
- 95 m
- Coordinates
- 41.11°, -74.15°
Suffern is a city in United States with a population of approximately 11K. Average temperatures range from -3°C (26°F) in January to 29°C (84°F) in July. The best time to visit is May, June, August, September, October.
Time in Suffern right now
Open full time & time zone page 18:50 50
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 Suffern
Daylight in Suffern today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 07m
Climate normals for Suffern
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Excellent June best
Excellent July
Good August best
Excellent September best
Excellent October best
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 4°C / -3°C | -1°C / -8°C | 9days (90 mm) Wet | 5.9h Fair | 67% Muggy | 2.3 Moderate | Poor | View Details |
| February | 6°C / -2°C | 2°C / -7°C | 9days (89 mm) Wet | 6.7h Fair | 68% Muggy | 3.4 Moderate | Poor | View Details |
| March | 10°C / 1°C | 6°C / -4°C | 11days (98 mm) Wet | 8h Good | 66% Muggy | 4.6 Moderate | Poor | View Details |
| April | 15°C / 6°C | 13°C / 3°C | 11days (108 mm) Wet | 8.7h Good | 68% Muggy | 5.3 High | Fair | View Details |
| May best | 21°C / 11°C | 21°C / 10°C | 13days (116 mm) Wet | 9.2h Good | 74% Muggy | 6.1 High | Excellent | View Details |
| June best | 26°C / 17°C | 27°C / 17°C | 11days (86 mm) Wet | 11.1h Excellent | 73% Muggy | 7 High | Excellent | View Details |
| July | 29°C / 21°C | 32°C / 23°C | 14days (133 mm) Wet | 11.5h Excellent | 75% Muggy | 7.3 Very High | Good | View Details |
| August best | 28°C / 20°C | 30°C / 21°C | 12days (109 mm) Wet | 10.3h Excellent | 75% Muggy | 6.5 High | Excellent | View Details |
| September best | 24°C / 16°C | 25°C / 16°C | 10days (108 mm) Wet | 8.6h Good | 76% Humid | 5 Moderate | Excellent | View Details |
| October best | 18°C / 11°C | 17°C / 9°C | 9days (109 mm) Wet | 7.2h Good | 75% Muggy | 4.1 Moderate | Good | View Details |
| November | 11°C / 4°C | 8°C / 0°C | 8days (82 mm) Wet | 6.9h Fair | 71% Muggy | 2.8 Moderate | Poor | View Details |
| December | 5°C / -1°C | 2°C / -5°C | 11days (108 mm) Wet | 5.6h Fair | 72% 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: 15°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: 5°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 90 mm. Feb: 89 mm. Mar: 98 mm. Apr: 108 mm. May: 116 mm. Jun: 86 mm. Jul: 133 mm. Aug: 109 mm. Sep: 108 mm. Oct: 109 mm. Nov: 82 mm. Dec: 108 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 68%. Mar: 66%. Apr: 68%. May: 74%. Jun: 73%. Jul: 75%. Aug: 75%. Sep: 76%. Oct: 75%. Nov: 71%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 18 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 15 km/h . Jun: 14 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 14 km/h . Oct: 16 km/h . Nov: 17 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
Suffern has a population of approximately 11K.
The best months to visit Suffern are May, June, August, September, October, when temperatures are pleasant and rainfall is lower.
Suffern receives approximately 1236mm of rainfall annually across 128 rainy days.
Suffern is located in United States, in the Americas region.
Suffern sits at an elevation of 95 m (312 ft) above sea level.