Climate almanac
Upper Grand Lagoon
Florida, United States · 30.16°, -85.74°
What is the climate like in Upper Grand Lagoon?
The best time to visit Upper Grand Lagoon is typically September – November, with trip comfort peaking in October (7.5/10). Upper Grand Lagoon is warmest in August, when daily highs average 86°F (30°C), and coolest in January, when lows fall to about 49°F (10°C). The wettest month is typically August and the driest is November; the year sees roughly 57 in (1436 mm) of precipitation.
- Best time to visitSeptember – November — comfort peaks in October (7.5/10)
- Warmest monthAugust — average high 86°F (30°C)
- Coolest monthJanuary — average low 49°F (10°C)
- Wettest monthAugust (7.5 in (191 mm))
- Driest monthNovember (2.3 in (57 mm))
- Annual precipitation57 in (1436 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromPanama City 5n, 12 km away (1972-2023)