San José Province Weather in June

Average temperatures, rainfall, sunshine and the best places to visit in San José Province, Costa Rica in June.

Thinking about venturing to San José Province, Costa Rica this June and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in San José Province in June

San José Province, Costa Rica is a region in Costa Rica. June in San José Province generally has warm temperatures, with heavy precipitation.

Temperatures

The average maximum temperatures are warm and range from 23°C (73°F) in Santa María de Dota to 30°C (86°F) in Carrillo. Nighttime temperatures generally drop to 24°C (75°F) in Carrillo and 15°C (59°F) in Santa María de Dota.

To explore the conditions in San José Province, Costa Rica in more detail, check the map below.

Precipitation

In June, precipitation varies across different areas. From heavy rainfall in Puriscal with an average of 287 mm (11 in) to heavy rainfall in San Ignacio with 609 mm (24 in).

Average sunshine

Sunshine is moderately available across various locations. In San José, you can expect around 145 hours of sunlight in June, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore San José Province by month

Pick a month to see the average temperature, rainfall and sunshine in San José Province — and find the best time to visit. (based on San José)

Best Places to Visit in San José Province in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across San José Province.

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).

Popular Destinations in San José Province

What is the weather like in June for some of the most popular destinations in San José Province, Costa Rica?

Temperature range in San José Province (June)

Precipitation variation in San José Province (June)

San José

In June San José generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 17°C (63°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
25°C (77°F)
25°C (77°F)
24°C (75°F)
Min temperature
17°C (63°F)
17°C (63°F)
17°C (63°F)
Monthly sun hours
183 hours
145 hours
152 hours
Monthly rainfall
403 mm (16 in)
455 mm (18 in)
347 mm (14 in)
Monthly rainy days
19 days
24 days
23 days
Weather conditions

Heredia

In June Heredia generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 17°C (63°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Min temperature
17°C (63°F)
17°C (63°F)
17°C (63°F)
Monthly sun hours
183 hours
145 hours
152 hours
Monthly rainfall
351 mm (14 in)
409 mm (16 in)
290 mm (11 in)
Monthly rainy days
20 days
24 days
24 days
Weather conditions

Carrillo

In June Carrillo generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
25°C (77°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
203 hours
156 hours
164 hours
Monthly rainfall
359 mm (14 in)
394 mm (16 in)
331 mm (13 in)
Monthly rainy days
17 days
22 days
20 days
Weather conditions

Santa Ana

In June Santa Ana generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 18°C (64°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
26°C (79°F)
25°C (77°F)
25°C (77°F)
Min temperature
18°C (64°F)
18°C (64°F)
18°C (64°F)
Monthly sun hours
183 hours
145 hours
152 hours
Monthly rainfall
415 mm (16 in)
483 mm (19 in)
379 mm (15 in)
Monthly rainy days
19 days
24 days
23 days
Weather conditions

San Gerardo de Dota

In June San Gerardo de Dota generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 17°C (63°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Min temperature
17°C (63°F)
17°C (63°F)
16°C (61°F)
Monthly sun hours
190 hours
148 hours
150 hours
Monthly rainfall
525 mm (21 in)
514 mm (20 in)
442 mm (17 in)
Monthly rainy days
20 days
24 days
24 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in San José Province, in Costa Rica.

In our records: Costa Rica June extremes

Notable June records observed across cities in Costa Rica in our climate database (1994 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • Based on our data, the coldest June night in Costa Rica dropped to 10°C (50°F) in San José on June 5, 2013.

Popular cities in June

Day & night temperatures, rainfall and average weather in San José Province in June.

City Weather Day temp Night temp Rainfall
San José 25°C (77°F) 17°C (63°F) 455 mm (18 in)
Heredia 25°C (77°F) 17°C (63°F) 409 mm (16 in)
Carrillo 30°C (86°F) 24°C (75°F) 394 mm (16 in)
Santa Ana 25°C (77°F) 18°C (64°F) 483 mm (19 in)
San Gerardo de Dota 24°C (75°F) 17°C (63°F) 514 mm (20 in)
San Isidro 24°C (75°F) 18°C (64°F) 575 mm (23 in)

San José Province weather in June: frequently asked questions

What is the weather like in San José Province, Costa Rica in June?

June in San José Province, Costa Rica brings poor weather. In San José, daytime temperatures are typically around 25°C (77°F) and nighttime lows hover near 17°C (63°F).

What is the average temperature in San José Province, Costa Rica in June?

Average temperatures in San José Province, Costa Rica during June range from a nighttime low near 17°C (63°F) to a daytime high around 25°C (77°F) in San José.

Does San José Province, Costa Rica get a lot of rain in June?

Expect plenty of rainfall. San José records an average of 455 mm (18 in) in June, putting it among the wetter months for San José Province, Costa Rica.

Is June a Good Time to Visit San José Province, Costa Rica?

Given the typically poor weather conditions in San José, June may not be the ideal time to visit San José Province, Costa Rica.

On average, the best time to visit San José Province, Costa Rica is in January, February and March with generally perfect weather in San José. The weather in May, June, July, August, September, October and November, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in San José Province.

Weather and climate has detailed information for every country in the world. Are you going to Costa Rica? Get detailed historical weather averages for many cities in Costa Rica.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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