El Castillo de La Fortuna Weather in June
With daytime temperatures of 29°C (84°F) and nighttime lows of 21°C (70°F), June in El Castillo de La Fortuna brings high temperatures during the day. Do keep in mind that June is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in El Castillo de La Fortuna in June
El Castillo de La Fortuna is in the rainy season in June, with rain on around 23 days and an average of 319 mm (13 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in El Castillo de La Fortuna in June
Temperatures in El Castillo de La Fortuna in June top out at 29°C (84°F) and drop to 21°C (70°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.
Sunshine in El Castillo de La Fortuna in June
You can expect a moderate amount of sunlight, with approximately 156 hours. Even though this month is part of the wet season, you can still see the sun occasionally.June in El Castillo de La Fortuna has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our El Castillo de La Fortuna's climate page.
El Castillo de La Fortuna Temperature in June
Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Chance of Rain
78%
Precipitation
319 mm (13 in)
Rainy days
23 days
Sunshine
156 hours *
Percentage Sunshine
*
Daily Historical Temperatures
42-year average (1976-2025)
Based on our historical records, temperatures in El Castillo de La Fortuna typically stay consistent throughout June, with daily highs averaging around 29°C (84°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in June
Daily Historical Precipitation
42-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for El Castillo de La Fortuna in June
Browse day-by-day weather records for El Castillo de La Fortuna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
El Castillo de La Fortuna historical weather extremes in June
According to our 30 years of weather records for El Castillo de La Fortuna, the following extremes were recorded between 1996 and 2026.
- On June 13, 1998, temperatures climbed to 34°C (93°F), marking the warmest June day on record.
- The coldest June day was on June 7, 2026, with a maximum of 23°C (73°F).
- The coldest night in June in El Castillo de La Fortuna was on June 9, 2022, with a minimum of 17°C (63°F).
Best Places in Costa Rica in June
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in El Castillo de La Fortuna in June
Warm temperatures in June make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in El Castillo de La Fortuna in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our El Castillo de La Fortuna's climate page.
See the full El Castillo de La Fortuna climate overview or explore weather in Costa Rica.
