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Brookhaven, United States Snapshot 2026
Where is Brookhaven?
Brookhaven, United States
- Continent
- Americas
- Country
- United States
- City
- Brookhaven
- Population
- 51.9K
- Elevation
- 298 m
- Coordinates
- 33.86°, -84.34°
Brookhaven is a city in United States with a population of approximately 51.9K. Average temperatures range from 2°C (36°F) in January to 31°C (88°F) in July. The best time to visit is April, May, September, October. The city sits at an elevation of 298 m above sea level.
Time in Brookhaven right now
Open full time & time zone page 14:50 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 Brookhaven
Daylight in Brookhaven today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 24m
Climate normals for Brookhaven
Long-term monthly averages based on historical data.
January
Poor 
February
Fair March
Good April best
Excellent May best
Excellent June
Good July
Poor August
Fair September best
Excellent October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 11°C / 2°C | 8°C / -1°C | 10days (123 mm) Wet | 6.5h Fair | 71% Muggy | 3.4 Moderate | Poor | View Details |
| February | 15°C / 6°C | 13°C / 3°C | 11days (121 mm) Wet | 6.6h Fair | 74% Muggy | 4.4 Moderate | Fair | View Details |
| March | 18°C / 8°C | 17°C / 5°C | 12days (129 mm) Wet | 8.2h Good | 69% Muggy | 5.7 High | Good | View Details |
| April best | 22°C / 11°C | 22°C / 9°C | 9days (103 mm) Wet | 10h Excellent | 69% Muggy | 7 High | Excellent | View Details |
| May best | 26°C / 16°C | 27°C / 16°C | 11days (98 mm) Wet | 10.5h Excellent | 72% Muggy | 7.3 Very High | Excellent | View Details |
| June | 29°C / 20°C | 33°C / 22°C | 14days (105 mm) Wet | 11.4h Excellent | 73% Muggy | 8.1 Very High | Good | View Details |
| July | 31°C / 22°C | 36°C / 26°C | 17days (118 mm) Wet | 11.7h Excellent | 76% Humid | 8.1 Very High | Poor | View Details |
| August | 30°C / 22°C | 34°C / 25°C | 15days (125 mm) Wet | 10.6h Excellent | 78% Humid | 7.6 Very High | Fair | View Details |
| September best | 28°C / 19°C | 30°C / 20°C | 8days (93 mm) Wet | 9.8h Good | 71% Muggy | 6.6 High | Excellent | View Details |
| October best | 23°C / 14°C | 23°C / 13°C | 6days (75 mm) Good | 8.6h Good | 70% Muggy | 5.3 High | Excellent | View Details |
| November | 17°C / 8°C | 15°C / 5°C | 7days (77 mm) Good | 7.4h Good | 70% Muggy | 3.9 Moderate | Good | View Details |
| December | 13°C / 5°C | 10°C / 1°C | 10days (118 mm) Wet | 5.9h Fair | 75% Muggy | 3.1 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 11°C / 2°C . Feb: 15°C / 6°C . Mar: 18°C / 8°C . Apr: 22°C / 11°C . May: 26°C / 16°C . Jun: 29°C / 20°C . Jul: 31°C / 22°C . Aug: 30°C / 22°C . Sep: 28°C / 19°C . Oct: 23°C / 14°C . Nov: 17°C / 8°C . Dec: 13°C / 5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 123 mm. Feb: 121 mm. Mar: 129 mm. Apr: 103 mm. May: 98 mm. Jun: 105 mm. Jul: 118 mm. Aug: 125 mm. Sep: 93 mm. Oct: 75 mm. Nov: 77 mm. Dec: 118 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 71%. Feb: 74%. Mar: 69%. Apr: 69%. May: 72%. Jun: 73%. Jul: 76%. Aug: 78%. Sep: 71%. Oct: 70%. Nov: 70%. Dec: 75%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 19 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 16 km/h . Jun: 14 km/h . Jul: 12 km/h . Aug: 12 km/h . Sep: 13 km/h . Oct: 15 km/h . Nov: 17 km/h . Dec: 18 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 6. Apr: UV 7. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Brookhaven has a population of approximately 51.9K.
The best months to visit Brookhaven are April, May, September, October, when temperatures are pleasant and rainfall is lower.
Brookhaven receives approximately 1285mm of rainfall annually across 130 rainy days.
Brookhaven is located in United States, in the Americas region.
Brookhaven sits at an elevation of 298 m (978 ft) above sea level.