Tamarindo weather in June
June in Tamarindo: sweltering, soaked, with clean air — a gamble, with 28 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#11 of 12 months in Tamarindo · #1161 of 1413 destinations to visit in June · comfort 57/100 (tier D)
- Days
- 29°C
- Nights
- 25°C
- Wet days
- 28
- Sun
- 8.3 h
- Humidity
- 86%
- Daylight
- 13 h

Traveller notes on Tamarindo in June
Notes from nearby Monteverde (111 km away)
Tamarindo doesn't have its own notes for June yet — these are about Monteverde, close enough to share the season.
Monteverde-forum threads on a June visit describe wildlife sightings as strong this month, one trip report listing agouti, coati, toucans, emerald toucanets, motmots, parrots and multiple quetzals spotted within the Cloud Forest Reserve. Regulars call June weather here surprisingly sunny compared with other Costa Rica stops on the same trip, one poster calling it the brightest of four destinations visited. Posters call logistics manageable in June despite the season, one traveler reporting no trouble securing rental cars, tables or hotel rooms into early July. Regulars recommend booking Cloud Forest Reserve entry ahead regardless of quieter June crowds, some debating whether reservations are strictly necessary this time of year. Posters recommend real waterproof layers regardless of a bright morning, cloud forest conditions here shifting fast. The record: 23.6C days feeling like 25C, 18.2C nights, an extraordinarily high 313.3mm across nearly 27 days and 87 percent humidity.
Other months in Tamarindo
Tamarindo's forum consistently rates July as one of the better rainy-season months - genuinely the driest stretch of the wet season here, with sunny mornings, clouding over by early afternoon, and a shower or thunderstorm that clears out again rather than lingering. Locals reportedly call this the 'little summer of San Juan,' a real break within the rainy season that feels more like a dry-season week. Daytime temperatures stay in the high 80s F, and forum regulars were clear this counts as a genuinely good month to visit, not a compromise pick.
Forum posters describe January as dry and beautiful, squarely inside Guanacaste's dry season - daytime highs commonly in the low 30sC with bright sun essentially every day, evenings cooling to a comfortable high-20sC. The landscape stays green early in the dry season, though posters note the strong 'December winds' (part of the broader Papagayo/Guanacaste wind pattern) can already be drying things out fast. Beaches generally aren't too windy through most of January, though the very start of the month - the wet-to-dry season transition - can see a stronger, gustier stretch. Overall, posters consistently rate January among the most reliable months here for classic sunny beach weather.
Add your own note from Tamarindo's card on the map.
Tamarindo climate normals — June
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Tamarindo in June
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 Tamarindo'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 weatherTamarindo's weather peaks January–March.
Best weatherFair weatherToughest weather
What's on in Tamarindo in June
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Southern swell season
1 May – 31 Oct · usuallySurf seasonSouthern-hemisphere swells run from May to October and give the beach its biggest and least crowded weeks. The clean offshore mornings belong to the dry months at the other end of the year instead.
- Season
Wet season
MonsoonRisk28 rainy days and about 357 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 Tamarindo — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Tamarindo?
Tamarindo in June — FAQ
- Is June a good time to visit Tamarindo?
- June in Tamarindo: sweltering, soaked, with clean air — a gamble, with 28 rainy days. It ranks #11 of 12 months for Tamarindo on SeasonMap's comfort score (57/100).
- What is the weather like in Tamarindo in June?
- In June, Tamarindo averages a daily high of 29.3°C and a low of 25.3°C, with about 356.5 mm of rain over roughly 27.5 rainy days.
- What is the air quality in Tamarindo in June?
- Tamarindo has a mean US Air Quality Index of about 27 in June.
Within 300 km: Nosara's South swell season around 1 Apr – 31 Oct, and Jacó's South swell season around 1 Apr – 31 Oct.