Montego Bay in August
In August, Montego Bay averages 31°C (87°F) during the day and 24°C (76°F) at night, with frequent rain — about 28 days of the month see precipitation (142 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
It's peak hurricane season in Montego Bay during August. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How August compares to the rest of the year in Montego Bay
August is one of the warmest months in Montego Bay (1st of 12) and moderately rainy compared to the rest of the year (4th of 12). Daytime temperature runs 2°C above the annual average (29°C). August runs roughly the same as July (31°C) and stays flat into September.
August sunrise & sunset in Montego Bay
Times shown for Montego Bay local time (America/Jamaica), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Montego Bay — August
Golden-hour and blue-hour windows for the 15th of August, in Montego Bay's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Montego Bay in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (Shoulder) and Montego Bay's popularity.
Crowds & pricing — August in Montego Bay
Montego Bay is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: Northern Hemisphere summer holidays peak hazard season (1 active)
Sun & mosquito risk — August in Montego Bay
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Montego Bay — August
Across the year Montego Bay's sea swings from 27.3°C (February) to 30.8°C (September) — August sits at 30.4°C.
Montego Bay in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 27°C / 81°F | 21°C / 70°F | 63 mm | 24 | — |
| February | 28°C / 82°F | 21°C / 70°F | 55 mm | 23 | — |
| March | 28°C / 83°F | 21°C / 70°F | 71 mm | 24 | — |
| April | 29°C / 84°F | 22°C / 71°F | 106 mm | 27 | — |
| May | 30°C / 85°F | 23°C / 73°F | 212 mm | 29 | — |
| June | 30°C / 87°F | 24°C / 75°F | 123 mm | 25 | — |
| July | 31°C / 87°F | 24°C / 76°F | 97 mm | 26 | — |
| August | 31°C / 87°F | 24°C / 76°F | 142 mm | 28 | — |
| September | 31°C / 87°F | 24°C / 76°F | 181 mm | 29 | — |
| October | 30°C / 85°F | 24°C / 75°F | 190 mm | 30 | — |
| November | 28°C / 83°F | 23°C / 73°F | 96 mm | 25 | — |
| December | 28°C / 82°F | 22°C / 72°F | 67 mm | 22 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Montego Bay in August →
Frequently asked questions
How hot is Montego Bay in August?
In August, Montego Bay averages a high of 31°C (87°F) and a low of 24°C (76°F) — generally hot.
Does it rain a lot in Montego Bay in August?
August is quite rainy in Montego Bay, with about 28 rainy days on average.
Is August a good time to visit Montego Bay?
August is hot but on the rainy side. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Montego Bay in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full August packing list for Montego Bay for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.