Costa Rica in june: average Weather, Temperature and Climate, Where to go?
Weather in Costa Rica in june 2025
Below, find the the weather forecast for june for most popular cities in Costa Rica. These predictions are probabilities for the month of june from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.
Average weather in june in San José
very bad weather
Weather at 6am
18°C
Moderate rain at times
33% of time
20%
20%
17%
Weather at 12pm
24°C
Moderate rain at times
50% of time
37%
7%
6%
Weather at 6pm
21°C
Heavy rain
76% of time
16%
5%
4%
Weather at 3am
17°C
32%
29%
18%
14%
Where to go in Costa Rica in june?
Where to go in Costa Rica in june: destination map
Where to go in each region in june?
| Caribbean coast of Costa Rica (Tortuguero, Puerto Limón, Manzanillo...) | 26°C to 30°C | 12 à 29 days | 29°C to 30°C | tolerable weather* |
| Central valley (San José, San Isidro, Cartago...) | 23°C to 30°C | 15 à 29 days | very bad weather* | |
| North of Costa Rica (La Fortuna, Quesada, Boca San Carlos...) | 25°C to 31°C | 19 à 27 days | very bad weather* | |
| Pacific coast of Costa Rica (Montezuma, Puntarenas, Puerto Jiménez...) | 26°C to 31°C | 20 à 29 days | 29°C | very bad weather* |
| Provincia Guanacaste (Tamarindo, La Cruz, Liberia (Guanacaste)...) | 30°C to 31°C | 14 à 26 days | 29°C to 30°C | very bad weather* |
Where should you go in Costa Rica in june when it comes to the weather?
Remember:
The climate in Costa Rica in june ranges from tolerable to very bad depending on the region and city.
The month of June is at the heart of the wet season, which explains why all Costa Rican communities face the rain. This period is also characterized by high heat, since the maximum temperatures exceed 30° C in some parts of the country. If it is not heat, it is the high humidity that characterizes the weather in Costa Rica throughout June. Those who wish to leave the beaten track can spend pleasant moments here.
June on Costa Rica's East Coast
The sun continues to define the climate throughout June in Costa Rica on the east coast of the country. Indeed, the rains are relatively rare and the days enjoy the alternation of a superb sunshine and partial cloud coverings. On the other hand, one must expect to face the high heat as temperatures range from 25° C to 34° C - which means it is hot both during both day and night.
June in the Center of Costa Rica
The climatic conditions of the localities located in altitude are dominated by the abundance of rain. Indeed, the days are characterized by the alternation of intense rains and showers, so that the few sunny moments are summed up by cloud thinnings. On the other hand, temperatures between 18° C and 25° C are relatively pleasant. The mornings may seem gentle so it is better to have a light sweater handy, in order to feel comfortable.
June on Costa Rica's West Coast
Despite the rain that is omnipresent, the June weather in Costa Rica on the West Coast is relatively more mild. In fact, rainfall events are less frequent, so one can count on sunny days as well as on partially covered days to spend pleasant moments in the open air. Similarly, the temperatures are high enough to allow a feeling of well-being.
Climate in Costa Rica in june
Climate in San José in june
In june, maximum temperature is 25°C and minimum temperature is 18°C (for an average temperature of 21°C). The climate quite comfortable here in the month of june. With 915mm over 27 days, you will suffer the rain during your stay. Consider to pack clothes for rain.
| June | |||
| Average temperature | 21°C | ||
| Highest temperature | 25°C | ||
| Lowest temperature | 18°C | ||
| Rainfall | 915mm | ||
| Number of days with rainfall | 27 day(s) (89%) | ||
| Humidity | 94% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 64% | ||
| Length of day | 12:42 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in La Cruz in june
In the month of june, the mean temperature in La Cruz is 29°C (maximum temperature is 31°C and minimum temperature is 27°C). The climate is very warm in this city in the month of june. With 239mm over 16 days, you risk getting wet slightly during your trip. But this is moderate and you will not be too bothered by it.
With a correct climate, the month of june is okay (but not good time) for traveling in that area in Costa Rica.
| June | |||
| Average temperature | 29°C | ||
| Highest temperature | 31°C | ||
| Lowest temperature | 27°C | ||
| Sea temperature | 29°C | ||
| Rainfall | 239mm | ||
| Number of days with rainfall | 16 day(s) (54%) | ||
| Humidity | 84% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 47% | ||
| Length of day | 12:46 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Montezuma in june
In the month of june, maximum temperature is 30°C and minimum temperature is 26°C (for an average temperature of 28°C). The climate is very hot in that locality in june. With 533mm over 25 days, you will suffer the rain during your stay. Remember to pack rain clothes.
| June | |||
| Average temperature | 28°C | ||
| Highest temperature | 30°C | ||
| Lowest temperature | 26°C | ||
| Sea temperature | 28.7°C | ||
| Rainfall | 533mm | ||
| Number of days with rainfall | 25 day(s) (82%) | ||
| Humidity | 88% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 44% | ||
| Length of day | 12:41 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in Puerto Limón in june
In the month of june, maximum temperature is 30°C and minimum temperature is 26°C (for an average temperature of 28°C). The climate is very hot in this city in june. With 341mm over 15 days, rainfall can happen for your holidays. But this is rather reasonably and it will not be continuous.
With a bad climate, the month of june is not the best time to go in Puerto Limón.
| June | |||
| Average temperature | 28°C | ||
| Highest temperature | 30°C | ||
| Lowest temperature | 26°C | ||
| Sea temperature | 29.2°C | ||
| Rainfall | 341mm | ||
| Number of days with rainfall | 15 day(s) (49%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 39% | ||
| Length of day | 12:42 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Puntarenas in june
In the month of june, the mean temperature in Puntarenas is 28°C (maximum temperature is 31°C and minimum temperature is 26°C). The climate is very hot here in the month of june. With 482mm over 23 days, you may find yourself often in the rain throughout your vacations. Remember to pack adapted clothes.
| June | |||
| Average temperature | 28°C | ||
| Highest temperature | 31°C | ||
| Lowest temperature | 26°C | ||
| Sea temperature | 28.9°C | ||
| Rainfall | 482mm | ||
| Number of days with rainfall | 23 day(s) (76%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 44% | ||
| Length of day | 12:42 | ||
| Our opinion at whereandwhen.net | bad |
All cities in Costa Rica in june
| San José in june | very bad weather |
| La Cruz in june | tolerable weather |
| Montezuma in june | very bad weather |
| Puerto Limón in june | tolerable weather |
| Puntarenas in june | bad weather |
| Tamarindo in june | tolerable weather |
| Tortuguero in june | tolerable weather |
| Boca San Carlos in june | bad weather |
| Cartago in june | very bad weather |
| La Fortuna in june | bad weather |
| Liberia (Guanacaste) in june | tolerable weather |
| Manzanillo in june | good weather |
| Puerto Jiménez in june | very bad weather |
| Quesada in june | very bad weather |
| San Isidro in june | very bad weather |
| Alajuela in june | very bad weather |
| Bananito Sur in june | tolerable weather |
| Cerro Chirripo in june | very bad weather |
| Dominical in june | very bad weather |
| Escazu in june | very bad weather |
| Esterillos in june | bad weather |
| Golfito in june | very bad weather |
Weather data for Costa Rica in june:
Weather data for Costa Rica in june is derived from an average of the weather forecast since 2009 in Costa Rica. There is a margin of error and these forecasts are to be considered as general information only. The weather in Costa Rica can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Costa Rica.