Hinesville, Georgia Weather
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Climate of Hinesville: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), July is usually the hottest month in Hinesville, with average daytime highs around 33°C. January is the coolest, when nights typically fall to about 3°C and frost is possible on the coldest nights. That is a wide yearly range of roughly 30°C, so the seasons feel very different from each other.
The area receives about 1140 mm of rain in a typical year. Most of it falls from June to August, and August is the wettest month at roughly 147 mm.
For outdoor plans and travel, March to May and September to November usually offer the most comfortable weather in Hinesville, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 15° | 3° | 68 mm | 79% |
| Feb | 17° | 5° | 86 mm | 80% |
| Mar | 21° | 9° | 86 mm | 77% |
| Apr | 26° | 13° | 79 mm | 72% |
| May | 30° | 18° | 84 mm | 68% |
| Jun | 32° | 22° | 146 mm | 73% |
| Jul | 33° | 23° | 127 mm | 72% |
| Aug | 33° | 23° | 147 mm | 76% |
| Sep | 30° | 20° | 95 mm | 76% |
| Oct | 26° | 14° | 78 mm | 74% |
| Nov | 21° | 8° | 57 mm | 74% |
| Dec | 17° | 5° | 88 mm | 79% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Hinesville. Values describe typical conditions, not a forecast.
About Hinesville weather
Hinesville sits within Georgia's humid subtropical climate, from the coastal plain to the Appalachian foothills, about 54 km south-west of Savannah. Conditions turn hot with hot, humid summers (June–August) with highs often above 33°C. By December, expect mild winters (December–February). This page shows live, auto-refreshing weather for Hinesville: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/New_York.
Frequently asked questions
Hinesville is about 54 km south-west of Savannah, in Georgia.
Hinesville sees mild winters (December–February).
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Hinesville's exact coordinates. No fixed schedule, the page updates whenever you load it.
July is usually the hottest month in Hinesville, with average daytime highs of about 33°C and nights around 23°C.
The coldest nights come in January, when the average low is about 3°C and daytime highs reach around 15°C. Frost is possible on clear, calm nights.
Hinesville receives about 1140 mm of rain in a typical year. August is the wettest month at roughly 147 mm, and the main rainy period is June to August.
March to May and September to November usually offer the most comfortable weather in Hinesville, with mild daytime temperatures and little rain.
In November Hinesville typically sees daytime highs near 21°C and lows near 8°C, with about 57 mm of rain over the month and average humidity around 74%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Hinesville is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Hinesville's day-to-day weather follows the broader pattern of Georgia described above. See the hourly weather forecast or the air quality index for more detail.