Verdict: Fair month
Savannah Weather in August
August runs warm in Savannah, with daily highs around 31°C (88°F) and nights near 23°C (73°F). It's also the wet side of the calendar: rain falls on about 22 days, so build flexibility into plans. August is workable in Savannah if your dates are fixed — just plan around the conditions.
Average high
31°C / 88°F
Average low
23°C / 73°F
Rain days
~22
Precipitation
207 mm
What to pack for Savannah in August
- Light, breathable clothing — linen and technical fabrics earn their keep
- High-SPF sunscreen, sunglasses, and a refillable water bottle
- Rain gear is non-negotiable — expect rain on roughly 22 days
- Comfortable walking shoes — every guide on this site assumes you'll use them
August against the rest of the year
Warmest in Savannah: Jul (32°C / 90°F) · Coolest: Jan (17°C / 63°F) · Wettest: Aug (~22 rain days)
17°
7°
Jan
19°
9°
Feb
22°
12°
Mar
24°
14°
Apr
28°
18°
May
31°
22°
Jun
32°
24°
Jul
31°
23°
Aug
29°
20°
Sep
25°
16°
Oct
21°
12°
Nov
17°
8°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)