How warm is Jamaica in July?

Typical highs are about 89°F and the sea is about 85°F. That is warm enough for long swims without a wetsuit.

Is there sargassum in Jamaica in July?

In a typical year seaweed is high in July. It is usually lightest in February and March and heaviest in September and October. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.

Is July hurricane season in Jamaica?

July falls in the tropical storm season; the typical risk on a given day is low. It peaks in September. Travel insurance and flexible bookings help.

How crowded is Jamaica in July?

Typically very busy, around US summer school break, Mexico summer vacation and Independence Day (US). The quietest months are usually September and October.

Jamaica in July

July is a middling month for Jamaica: a typical day grades C+, the 9th best of the 12 months. Expect highs near 89°F, water around 85°F and about a 61% chance of rain on a given day. Sargassum (seaweed) is usually high in July. Beaches are typically very busy (US summer school break, Mexico summer vacation and Independence Day (US)).

Typical dayC+9th of 12 months

Highs / water89°FSea 85°F

Rain chance61%on a given day

SeaweedHightypical year

CrowdsVery busyUS summer school break

Storm riskLowhurricane season

Jamaica month by month

Typical grade and high for each month. Higher is better: A+ to F.

June: C+ · July: C+ · August: C. The best months are usually January, February and March, and the weakest are August and September.

Best beaches in Jamaica in July

Resorts with the best typical July, and their grades for the next few days.

Beach	Typical Jul	Seaweed	This week
Stones Beach House	A-	Very low	SatCSunC+MonC+TueBWedC+
Breathless Montego Bay Resort & Spa	A-	Very low	SatC-SunCMonC+TueB-WedC+
Bluebird Villa	A-	Low	SatD+SunCMonCTueC+WedC+
Round Hill Hotel & Villas	A-	Low	SatC-SunCMonCTueCWedC
Iberostar Waves Rose Hall Beach	A-	Low	SatDSunD+MonD+TueC-WedB-
Hotel A Grand View	A-	Low	SatC-SunCMonCTueC+WedC
Sandals Royal Caribbean Resort	A-	Low	SatCSunCMonCTueB-WedC+
Toby Resort	A-	Low	SatC-SunCMonCTueB-WedC

Grades for the next few days from Veabird's beach forecast, updated Oct 3, 18:00 UTC. Higher is better: A+ to F.

Better beach options in July

Elsewhere in the Caribbean, Cuba's Cays (A-), Turks & Caicos (A-) and the Bahamas (A-) usually grade higher in July. Further afield: Maui (A), Oʻahu (A) and Los Cabos (A-). Every destination in July.

Questions

Is July a good time to visit Jamaica?: July is a middling month for Jamaica: a typical day grades C+, the 9th best of the 12 months. Expect highs near 89°F, water around 85°F and about a 61% chance of rain on a given day. Sargassum (seaweed) is usually high in July. Beaches are typically very busy (US summer school break, Mexico summer vacation and Independence Day (US)).
How warm is Jamaica in July?: Typical highs are about 89°F and the sea is about 85°F. That is warm enough for long swims without a wetsuit.
Is there sargassum in Jamaica in July?: In a typical year seaweed is high in July. It is usually lightest in February and March and heaviest in September and October. Landings vary a lot by year, wind and currents; Veabird's weekly sargassum report and each beach's page have the current forecast.
Is July hurricane season in Jamaica?: July falls in the tropical storm season; the typical risk on a given day is low. It peaks in September. Travel insurance and flexible bookings help.
How crowded is Jamaica in July?: Typically very busy, around US summer school break, Mexico summer vacation and Independence Day (US). The quietest months are usually September and October.

Plan it

Jamaica: this week's forecast, beach by beach
Caribbean Beach Report: this week, updated every Monday
Compare dates and beaches on the map

Typical-month numbers from Veabird's year-ahead outlook for the 109 resorts here (median resort): 6 years of ERA5 climate normals, the seasonal pattern of the Atlantic sargassum belt, holiday crowd calendars and historical storm tracks. Any given year can differ; check the 16-day forecast before you go.