Grand Bay, Alabama Climate
United States
Pop. 3,672 Elev. 30 m / 98 ft
TZ: America/Chicago (UTC-5) ·
Summers in Grand Bay are warm, with July highs around 89°F (32°C), while winters are cool with January lows of 41°F (5°C). Humidity pushes the summer feels-like temperature to around 109°F (43°C). Expect around 66 rainy days annually (48.5 in / 1231 mm total), with snow on 1 days and 5 in (119 mm) of annual accumulation. The city averages 163 sunny days per year and around 57 thunderstorm days. Ocean water temperatures reach 89°F (31°C) in summer.
| Temperature | 89°F (32°C) high | 41°F (5°C) low |
| Feels like | 109°F (43°C) high | 39°F (4°C) low |
| Rain | 66 days | 48.5 in (1231 mm) /yr |
| Snow | 1 days | 4.7 in (119 mm) /yr |
| Sky | 163 sunny | 57 stormy |
| Wind | 2.3 mph (1.0 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Feb, Apr, Jun, Sep, Oct, Nov, Dec
Sky & Air by Month
Cloud cover (%)
53
Jan 52
Feb 46
Mar 40
Apr 59
May 59
Jun 53
Jul 53
Aug 31
Sep 37
Oct 35
Nov 53
Dec Humidity (%)
67
Jan 75
Feb 69
Mar 75
Apr 78
May 78
Jun 78
Jul 79
Aug 69
Sep 68
Oct 73
Nov 78
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 16 mi Mobile Regional Airport (MOB)
Ski resort 323 mi Cloudmont Ski Hill
National park 135 mi Frank Jackson State Park
Mountain peak
(4,967 ft) 416 mi Grassy Top
Hospital 13 mi Singing River Hospital
Hiking trail 18 mi Glenn Sebastian Blue Loop
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 56°F 14°C | 41°F 5°C | 2.9 in 74 mm | 4.7 in119 mm | 12 |
| February | 67°F 19°C | 52°F 11°C | 4.8 in 123 mm | — | 9 |
| March | 71°F 22°C | 56°F 14°C | 5.4 in 136 mm | — | 17 |
| April | 77°F 25°C | 65°F 18°C | 2.6 in 67 mm | — | 18 |
| May | 81°F 27°C | 71°F 22°C | 8.3 in 212 mm | — | 8 |
| June | 87°F 30°C | 76°F 25°C | 4.4 in 112 mm | — | 8 |
| July | 89°F 32°C | 78°F 26°C | 4.7 in 119 mm | — | 12 |
| August | 88°F 31°C | 77°F 25°C | 6.1 in 156 mm | — | 14 |
| September | 88°F 31°C | 73°F 23°C | 0.6 in 16 mm | — | 23 |
| October | 80°F 27°C | 66°F 19°C | 4.1 in 105 mm | — | 15 |
| November | 71°F 22°C | 55°F 13°C | 0.5 in 14 mm | — | 16 |
| December | 63°F 17°C | 49°F 9°C | 3.8 in 97 mm | — | 11 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 12 | 2 |
| February | 9 | 4 |
| March | 17 | 6 |
| April | 18 | 2 |
| May | 8 | 9 |
| June | 8 | 7 |
| July | 12 | 9 |
| August | 14 | 10 |
| September | 23 | 1 |
| October | 15 | 3 |
| November | 16 | 0 |
| December | 11 | 4 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 65°F 18°C | 48°F 9°C |
| February | 66°F 19°C | 60°F 15°C |
| March | 70°F 21°C | 63°F 17°C |
| April | 81°F 27°C | 72°F 22°C |
| May | 84°F 29°C | 78°F 26°C |
| June | 88°F 31°C | 83°F 29°C |
| July | 89°F 31°C | 85°F 30°C |
| August | 88°F 31°C | 85°F 29°C |
| September | 86°F 30°C | 81°F 27°C |
| October | 83°F 29°C | 73°F 23°C |
| November | 72°F 22°C | 64°F 18°C |
| December | 68°F 20°C | 56°F 14°C |