Puerto Viejo (Puerto Viejo de Talamanca) weather in July
July in Puerto Viejo: hot, soaked, with clean air — a gamble, with 30 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#11 of 12 months in Puerto Viejo · #1102 of 1413 destinations to visit in July · comfort 58/100 (tier D)
- Days
- 28°C
- Nights
- 23°C
- Wet days
- 30
- Sun
- 7.4 h
- Humidity
- 88%
- Daylight
- 13 h

Traveller notes on Puerto Viejo in July
Other months in Puerto Viejo
Puerto Viejo's forum consistently rates August as better than the genuinely wet June-July stretch on the Caribbean coast, with the back half of the month described as noticeably improving as September - reportedly the driest, sunniest month here - approaches. That framing is relative, though: some rain most days is still the norm this time of year, and posters were honest that Caribbean-side weather stays genuinely unpredictable regardless of the calendar. Hot and humid is the constant, with the real variable being how much of each day gets interrupted by a shower.
Forum posters describe February as genuinely variable here - some visitors get a good run of sunny days mixed with a few cloudy, showery ones, while others land mostly sunny and dry throughout their stay, with no reliable way to predict which in advance. Posters are consistent that the Caribbean side of Costa Rica, where Puerto Viejo sits, gets real rain year-round unlike the more clearly seasonal Pacific coast, with local experience suggesting roughly 65% of rain falls at night and most daytime rain is a short shower rather than an all-day event. Posters generally rate the destination higher for wildlife and rainforest activities than for guaranteed beach-lounging weather, given the real chance of a rainier-than-hoped stretch even in the relatively better dry season.
Add your own note from Puerto Viejo's card on the map.
Puerto Viejo climate normals — July
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Puerto Viejo 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.
Quietschool holidays in 3 of the markets that fill it, one of its worst months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Puerto Viejo'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).
Toughest weatherPuerto Viejo's weather peaks January–March.
Best weatherFair weatherToughest weather
What's on in Puerto Viejo in July
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Leatherback nesting at Gandoca
1 Mar – 15 Jul · usuallyTurtle nestingLeatherbacks, greens and hawksbills all use the refuge beaches south of Manzanillo. Night walks go out with the monitoring project rather than on your own, and the numbers are small enough that nothing is guaranteed. Source ↗
- Season
Wet season
MonsoonRisk30 rainy days and about 380 mm in the month — the real kind of rainy season, not afternoon showers.
from the climate normals
Nearby, and something's on
Within 300 km of Puerto Viejo — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Puerto Viejo?
Puerto Viejo in July — FAQ
- Is July a good time to visit Puerto Viejo?
- July in Puerto Viejo: hot, soaked, with clean air — a gamble, with 30 rainy days. It ranks #11 of 12 months for Puerto Viejo on SeasonMap's comfort score (58/100).
- What is the weather like in Puerto Viejo in July?
- In July, Puerto Viejo averages a daily high of 27.5°C and a low of 22.6°C, with about 379.9 mm of rain over roughly 29.7 rainy days.
- What is the air quality in Puerto Viejo in July?
- Puerto Viejo has a mean US Air Quality Index of about 28 in July.
Within 300 km: Bocas del Toro's Sea turtle nesting around 1 Mar – 31 Oct, and Tortuguero's Green turtle nesting on 1 Jul – 31 Oct.