Samaná (Las Terrenas) weather in July

July in Samaná: sweltering, a little rain, with muggy air — fine if you can take 18 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Samaná🇩🇴 Dominican Republic · Greater Antilles · Beach87
  1. 91Jan
  2. 91Feb
  3. 91Mar
  4. 88Apr
  5. 88May
  6. 89Jun
  7. 87Jul
  8. 86Aug
  9. 83Sep
  10. 85Oct
  11. 84Nov
  12. 90Dec

#8 of 12 months in Samaná · #412 of 1413 destinations to visit in July · comfort 87/100 (tier A)

Days
30°C
Nights
26°C
Wet days
18
Sun
11.5 h
Humidity
80%
Daylight
13 h
Samaná, Dominican Republic
Photo: Laura Stanley · Pexels

Traveller notes on Samaná in July

Samaná-area forum threads describe July as hot and sunny most days, typically 33C or more, with tropical showers a regular but usually brief feature rather than something that derails a day - warm evenings and lots of sun are the overall theme. Multiple posters specifically pushed back on online weather apps that show high rain-percentage forecasts here, calling them misleading since actual conditions run far sunnier than the numbers suggest; a passing shower can register as 'rain' for the day while barely interrupting time outside. July does fall within hurricane season, so posters recommended keeping half an eye on tropical storm tracking even on an otherwise sunny-forecast trip.
SamanaPeninsulaRegular · July · 1 month ago · Read more on Tripadvisor ↗

Other months in Samaná

Regulars are specific the dry season here officially runs December through April, sunny days and lower humidity the norm along with virtually zero chance of a hurricane this late in the year. Our row backs that warm, genuinely wet read, 27.1C reading as a hot 30C, over 23.7C nights feeling 27C, with 57.3mm of rain across 16.5 days and humidity at 80 percent. Regulars are consistent early December specifically tends to bring the better weather within the month, generally nice and hot with real rain still a possibility on any given day despite the dry-season label. The sea sits at a warm 27.7C. The record: 9.9 hours of sun, a 14.2 kph wind and AQI 36.
DrySeasonLabelStillMeansRealRain · December · 1 month ago · Read more on Tripadvisor ↗
April is the month after. The humpback season closes on the 31st of March, the whales begin heading north in the first days of April, and by the middle of the month there is effectively nothing to see - so a trip booked here for them needs to be a fortnight earlier. April is still inside the favoured December-to-April run and remains peak travel season on the island. Our row is wetter than March's, though, at 94.6mm across 15.3 precipitation days against 60.7 and 12.7, so the dry season is already loosening. Heat is up too: 27.9C over 23.5C reads as 32C and 27C, with the sea at 27.5C. The record: humidity 78 percent, 11 hours of sun, a 15.3 kph wind and AQI 39.
TheWhalesLeaveEarlyThisMonth · April · 1 month ago · Read more on Tripadvisor ↗
For once the month and the animal agree. Humpbacks come into Samana Bay to court and calve from January to March, and the season is fixed to the day: the 15th of January to the 31st of March, in what is a designated marine mammal sanctuary. Regulars add that later is better if you want to see mothers with their young, which makes March the pick of the three rather than the last resort - and that a trip in April misses it entirely. Excursions all leave from the port in Samana town. Our row is undemanding around it: 27.3C over 22.9C reading as 30C, 60.7mm across 12.7 precipitation days at under five millimetres each, and a 26.5C sea. The record: humidity 76 percent, 11 hours of sun, a 16.2 kph wind and AQI 39.
MothersAndCalvesLate · March · 1 month ago · Read more on Tripadvisor ↗
The humpback season in Samana Bay runs from 15 January to 31 March, and February into early March is its peak - mid-February is the date regulars give for the height of the migration. The weather is the variable rather than the whales: a trip at the start of one February came back with cloud, chop and everyone in soaked rain jackets, and operators cancel for weather with a re-book or a refund. Our row's 14.1 precipitation days carrying only 40.7mm is the usual Caribbean shape, frequent short showers rather than wet days. The record: 26.8C days that feel like 29C, 22.9C nights, 10.4 hours of sun and a 25.8C sea.
FifteenthJanToThirtyFirstMarch · February · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Samaná's card on the map.

Samaná climate normals — July

Daytime high30°C / 85°F🔥 sweltering
Nighttime low26°C / 78°F
Feels like (high)35°C / 95°F
Sea temperature31°C / 87°F♨️ bath-warm
Rainfall75 mm / 3 in🌦 some rain
Rainy days18 days
Humidity80%💦 very humid
Dew point24°C / 74°F
Sunshine11.5 h/day
Daylight13.2 h
Wind17 km/h / 11 mph
Air quality (US AQI)59🙂 moderate

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Samaná in July

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Shoulder seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Samaná's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherSamaná's weather doesn't swing hard through the year — comfort stays fairly steady in every month.

JFMAMJJASOND

What's on in Samaná in July

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Sargassum on the Atlantic side

    1 Apr – 31 Aug · usuallySargassum season

    The north-facing beaches around Las Terrenas and the peninsula's eastern end take the weed. The bay itself, tucked behind the headland, usually stays clean through the summer.

  • Hazard

    Hurricane season

    1 Jun – 30 Nov

    The peninsula is on the exposed north coast and the mountain roads slide after long rain. August to early October is the run that matters; rates in those weeks are the year's lowest. Source ↗

What's on around the world in July →

Nearby, and something's on

Within 300 km of Samaná — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Samaná?

Loading map…

Samaná in July — FAQ

Is July a good time to visit Samaná?
July in Samaná: sweltering, a little rain, with muggy air — fine if you can take 18 rainy days. It ranks #8 of 12 months for Samaná on SeasonMap's comfort score (87/100).
What is the weather like in Samaná in July?
In July, Samaná averages a daily high of 29.6°C and a low of 25.7°C, with about 75.2 mm of rain over roughly 18 rainy days.
What is the air quality in Samaná in July?
Samaná has a mean US Air Quality Index of about 59 in July.

Within 300 km: Punta Cana's Turtle nesting on the east coast around 15 Mar – 15 Nov.