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Berkeley Lake, GA
Full City Profile · Georgia · Gwinnett County County
3.8
/5.0
B+
Good
2,615
Population
1,503/sq mi density
$160,505
Median Income
$68,890 per capita
$674,400
Home Value
$758,591 Zillow
62°F
Avg Temperature
304 sunny days/yr
94
Violent Crime/100K
2,069 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$160,505 median income, 1.3% unemployment
A
Affordability
4.3 / 5.0
$674,400 home value, /mo rent
F
Safety
1.0 / 5.0
94 violent crimes/100K
A+
Education
5.0 / 5.0
62.7% bachelor's degree or higher
Berkeley Lake enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 42°F in January while summers reach 80°F in July. The area gets 304 sunny days per year. Annual precipitation totals 51.4 inches. Air quality is rated Good with a median AQI of 44.
Temperature
42°F Jan (6°C)
80°F Jul (26°C)
| Annual Average | 61.5°F |
| 14% above US avg | |
| January Average | 42°F (6°C) |
| July Average | 80°F (26°C) |
| Sunny Days | 304 days/yr |
Geography
| Elevation | 1,053 ft (321 m) |
| Area | 1.2 sq mi (3.1 km²) |
| Population Density | 1,503/sq mi |
| Coordinates | 33.9814°N, 84.1856°W |
| Timezone | America/New_York |
| County | Gwinnett County County |
| Nearest Airport | Hartsfield - Jackson Atlanta International (ATL) 28 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 44.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0487 ppm |
| PM2.5 (Fine Particles) | 9.7 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 95.4 / 100 |
| Social Vulnerability | 21.0 / 100 |
| Community Resilience | 8.2 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Relatively Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively High |
| Hail | Relatively High |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Moderate |
| Lightning | Very High |
| Ice Storm | Relatively High |
| Drought | Relatively Low |
| Cold Wave | Relatively High |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 5.2 in | Coldest |
| February | 46°F (8°C) | 4.8 in | |
| March | 54°F (12°C) | 5.8 in | Wettest |
| April | 61°F (16°C) | 4.5 in | |
| May | 69°F (21°C) | 4.3 in | |
| June | 76°F (24°C) | 3.8 in | |
| July | 80°F (26°C) | 4.9 in | Warmest |
| August | 78°F (26°C) | 3.9 in | |
| September | 73°F (23°C) | 3.8 in | |
| October | 62°F (17°C) | 3.5 in | Driest |
| November | 53°F (12°C) | 3.9 in | |
| December | 45°F (7°C) | 4.6 in |
Berkeley Lake has a seasonal temperature swing of 37°F / from 42°F in January to 80°F in July. Total annual precipitation is 53.0 inches, with March being the wettest month (5.8") and October the driest (3.5").