San Isidro
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San Isidro Weather in June

June in San Isidro brings high temperatures around 24°C (75°F) during the day, dropping to 18°C (64°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in San Isidro in June

As part of the rainy season, San Isidro sees around 23 days of rain in June, with an average of 575 mm (23 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.

Temperature in San Isidro in June

June in San Isidro brings typical temperatures with highs around 24°C (75°F) and lows of 18°C (64°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in San Isidro in June

The area experiences a moderate amount of sunshine, with approximately 148 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.

June in San Isidro can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

San Isidro Temperature in June

Min Temperature
18°C (64°F)
Max Temperature
24°C (75°F)
Chance of Rain
77%
Precipitation
575 mm (23 in)
Rainy days
23 days
Humidity
83% *
Sunshine
148 hours *
Percentage Sunshine
*
* Data from: Quepos, Costa Rica (50 KM, 31 Miles).

San Isidro Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Isidro - and find the best time to visit.

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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in San Isidro in June

Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month

San Isidro 3-Day Forecast

More climate data for San Isidro

Popular in June

Where to go in June - average daytime high across popular destinations.

Bucket list

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