Costa Rica · June
Low seasonCosta Rica · North America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, ↑ warmestØ day↑ warmest | 28° (82°)29° (84°) | 28° (82°)30° (86°) | 29° (84°)31° (88°) | 29° (84°)31° (88°) | 28° (82°)30° (86°) | 28° (82°)29° (84°) | 27° (81°)29° (84°) | 28° (82°)29° (84°) | 27° (81°)29° (84°) | 27° (81°)29° (84°) | 26° (79°)29° (84°) | 27° (81°)29° (84°) |
Ø night, ↓ coldestØ night↓ coldest | 19° (66°)16° (61°) | 19° (66°)16° (61°) | 20° (68°)17° (63°) | 20° (68°)17° (63°) | 20° (68°)18° (64°) | 20° (68°)17° (63°) | 20° (68°)17° (63°) | 20° (68°)17° (63°) | 19° (66°)17° (63°) | 19° (66°)17° (63°) | 19° (66°)17° (63°) | 20° (68°)16° (61°) |
☀️Sunshine | 9h | 10h | 9h | 8h | 5h | 5h | 5h | 5h | 4h | 4h | 5h | 7h |
🌊Water Temp | 27° (81°) | 27° (81°) | 28° (82°) | 29° (84°) | 30° (86°) | 29° (84°) | 29° (84°) | 30° (86°) | 30° (86°) | 29° (84°) | 28° (82°) | 28° (82°) |
🌧Rain Days | 0d6mm (0.2") | 1d4mm (0.2") | 1d17mm (0.7") | 6d76mm (3.0") | 13d235mm (9.3") | 15d224mm (8.8") | 11d140mm (5.5") | 13d199mm (7.8") | 17d260mm (10.2") | 18d286mm (11.3") | 11d148mm (5.8") | 3d31mm (1.2") |
Best travel time current monthØ = average · ↑ warmest day · ↓ coldest nightClimate data 2005–2025 · Source: ERA5 + station data
Off-season — lowest travel prices with still acceptable climate.
June in Costa Rica offers acceptable conditions — but it's not among the top travel months. Those looking for ideal weather should visit in January, February, March, April, and December.
Daytime highs average 28°C (82°F), cooling to 20°C (68°F) at night (daily average: 23°C (73°F)). Peaks reach around 29°C (84°F), the coldest nights around 17°C (63°F). With 5 sunshine hours per day and 15 rain days (224 mm (8.8 in)), this is one of the cloudier months. The water is a warm 29°C (84°F) — perfect for snorkelling and swimming.
An umbrella or waterproof jacket is essential. On rainy days, plan indoor activities like museums and markets.
Green season: rain every day, the hills turn lush and green, water birds everywhere. Surfers come for the Pacific waves. Lower prices and national parks in fresh green.
Packing list for Costa Rica in June
- T-shirts and shorts
- Swimwear and beach towel
- Sunscreen
- Sunglasses
- Rain jacket and waterproof shoes
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is June a good time to visit Costa Rica?
- June is not an optimal month for Costa Rica (Score: 50/100), but it is manageable. For better conditions, consider January, February, March, April, and December.
- How warm is it in Costa Rica in June?
- In June, Costa Rica sees daily highs of 28°C (82°F). Nights cool to 20°C (68°F), with a daily average of 23°C (73°F). Peaks reach around 29°C (84°F), the coldest nights around 17°C (63°F).
- How much rain falls in Costa Rica in June?
- In June, Costa Rica receives an average of 224 mm (8.8 in) of rain over 15 rain days. With frequent rain days, waterproof clothing is recommended.
- How many sunshine hours does Costa Rica get in June?
- Costa Rica averages 5 sunshine hours per day in June — below the annual average.
- How warm is the water in Costa Rica in June?
- Water temperature in Costa Rica in June averages 29°C (84°F) — ideal for swimming and snorkelling.
