Alajuela Weather in June

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

Thinking about venturing to Alajuela, 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 Alajuela in June

Alajuela, Costa Rica is a region in Costa Rica. Alajuela, Costa Rica offers a broad spectrum of weather patterns. In June, one might encounter temperatures that range from warm to very warm, and heavy precipitation.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Birrí at 25°C (77°F) to very warm in Los Chiles at 31°C (88°F). Nighttime temperatures generally drop to 24°C (75°F) in Los Chiles and 18°C (64°F) in Birrí.

To explore the conditions in Alajuela, Costa Rica in more detail, check the map below.

Precipitation

In June, precipitation varies across different areas. From heavy rainfall in Playa el Jobo with an average of 200 mm (7.9 in) to heavy rainfall in San Mateo with 502 mm (20 in).

Average sunshine

Sunshine is moderately available across various locations. In Fortuna, you can expect around 156 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 Alajuela by month

Pick a month to see the average temperature, rainfall and sunshine in Alajuela - and find the best time to visit. (based on Fortuna)

Best Places to Visit in Alajuela in June

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

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 Alajuela

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

Temperature range in Alajuela (June)

Precipitation variation in Alajuela (June)

Fortuna

In June Fortuna generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

May
June
July
Max temperature
29°C (84°F)
29°C (84°F)
28°C (82°F)
Min temperature
21°C (70°F)
21°C (70°F)
21°C (70°F)
Monthly sun hours
203 hours
156 hours
164 hours
Monthly rainfall
274 mm (11 in)
330 mm (13 in)
280 mm (11 in)
Monthly rainy days
18 days
23 days
22 days
Weather conditions

Alajuela

In June Alajuela generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 18°C (64°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

May
June
July
Max temperature
26°C (79°F)
26°C (79°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
340 mm (13 in)
408 mm (16 in)
279 mm (11 in)
Monthly rainy days
19 days
24 days
23 days
Weather conditions

El Castillo de La Fortuna

In June El Castillo de La Fortuna generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

May
June
July
Max temperature
29°C (84°F)
29°C (84°F)
28°C (82°F)
Min temperature
21°C (70°F)
21°C (70°F)
21°C (70°F)
Monthly sun hours
203 hours
156 hours
164 hours
Monthly rainfall
264 mm (10 in)
319 mm (13 in)
251 mm (9.9 in)
Monthly rainy days
19 days
23 days
22 days
Weather conditions

Bijagua

In June Bijagua generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

May
June
July
Max temperature
30°C (86°F)
30°C (86°F)
29°C (84°F)
Min temperature
22°C (72°F)
22°C (72°F)
22°C (72°F)
Monthly sun hours
204 hours
167 hours
188 hours
Monthly rainfall
242 mm (9.5 in)
300 mm (12 in)
278 mm (11 in)
Monthly rainy days
18 days
23 days
22 days
Weather conditions

Atenas

In June Atenas generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

May
June
July
Max temperature
28°C (82°F)
27°C (81°F)
27°C (81°F)
Min temperature
20°C (68°F)
20°C (68°F)
20°C (68°F)
Monthly sun hours
183 hours
144 hours
152 hours
Monthly rainfall
389 mm (15 in)
455 mm (18 in)
344 mm (14 in)
Monthly rainy days
19 days
23 days
23 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Alajuela, 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 Alajuela in June.

City Weather Day temp Night temp Rainfall
Fortuna 29°C (84°F) 21°C (70°F) 330 mm (13 in)
Alajuela 26°C (79°F) 18°C (64°F) 408 mm (16 in)
El Castillo de La Fortuna 29°C (84°F) 21°C (70°F) 319 mm (13 in)
Bijagua 30°C (86°F) 22°C (72°F) 300 mm (12 in)
Atenas 27°C (81°F) 20°C (68°F) 455 mm (18 in)
Grecia 26°C (79°F) 19°C (66°F) 395 mm (16 in)

Alajuela weather in June: frequently asked questions

What is the weather like in Alajuela, Costa Rica in June?

June in Alajuela, Costa Rica brings less favorable weather. In Fortuna, daytime temperatures are typically around 29°C (84°F) and nighttime lows hover near 21°C (70°F).

What is the average temperature in Alajuela, Costa Rica in June?

Average temperatures in Alajuela, Costa Rica during June range from a nighttime low near 21°C (70°F) to a daytime high around 29°C (84°F) in Fortuna.

Does Alajuela, Costa Rica get a lot of rain in June?

Yes. June brings heavy rainfall to Alajuela, Costa Rica, with Fortuna averaging around 330 mm (13 in). Expect frequent showers and pack accordingly.

Is June a Good Time to Visit Alajuela, Costa Rica?

Given the typically less favorable weather conditions in Fortuna, June may not be the ideal time to visit Alajuela, Costa Rica.

Generally speaking, February and March provide excellent weather in Fortuna. The weather in May, June, July, August, September, October and November, on the other hand, tends to be less favorable.

Interested in more climate information?

We have much more information about the climate in Alajuela.

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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