ClimateForecastAugustSeptember >>

Weather in August in Alajuela

Planning a journey to Alajuela this August and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Alajuela in August?

Alajuela is a region in Costa Rica. August in Alajuela generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Birrí at 25°C to very warm in Los Chiles at 30°C. Nighttime temperatures generally drop to 23°C in Los Chiles and 17°C in Birrí.

Precipitation

In August, precipitation varies across different areas. From high rainfall in Playa el Jobo with an average of 152 mm to heavy rainfall in Atenas with 420 mm.

Average sunshine

Fortuna enjoys a balanced 171 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

For a closer look at August's conditions in Alajuela, see the map below. For a more detailed look at Alajuela's yearly weather, check out our Alajuela climate page.

Where to go in Alajuela in August

Find more information for the most popular destinations in the Alajuela on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in August for the 5 most popular destinations in Alajuela?

Fortuna

In August Fortuna generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 21°C and heavy monthly rainfall. So on average the conditions are poor that month.

Fortuna
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
28°C 
21°C 
164 hours 
280 mm 
22 days 
poor 
28°C 
21°C 
171 hours 
263 mm 
22 days 
poor 
29°C 
21°C 
159 hours 
308 mm 
23 days 
poor 
Climate in Fortuna

Alajuela

In August Alajuela generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are poor that month.

Alajuela
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
25°C 
18°C 
152 hours 
279 mm 
23 days 
poor 
26°C 
17°C 
160 hours 
353 mm 
24 days 
poor 
25°C 
17°C 
149 hours 
433 mm 
24 days 
poor 
Climate in Alajuela

El Castillo de La Fortuna

In August El Castillo de La Fortuna generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 21°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

El Castillo de La Fortuna
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
28°C 
21°C 
164 hours 
251 mm 
22 days 
28°C 
21°C 
171 hours 
254 mm 
23 days 
29°C 
21°C 
159 hours 
320 mm 
24 days 
poor 
Climate in El Castillo de La Fortuna

Bijagua

In August Bijagua generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 22°C and heavy monthly rainfall. So on average the conditions are poor that month.

Bijagua
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
29°C 
22°C 
188 hours 
278 mm 
22 days 
poor 
30°C 
22°C 
183 hours 
250 mm 
22 days 
poor 
30°C 
22°C 
158 hours 
298 mm 
24 days 
poor 
Climate in Bijagua

Atenas

In August Atenas generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 19°C and heavy monthly rainfall. So on average the conditions are poor that month.

Atenas
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
27°C 
20°C 
152 hours 
344 mm 
23 days 
poor 
27°C 
19°C 
158 hours 
420 mm 
23 days 
poor 
27°C 
19°C 
147 hours 
482 mm 
23 days 
poor 
Climate in Atenas

Is your destination not in the list? Have a look at other destinations in Alajuela, in Costa Rica.

Is August the best time to visit Alajuela?

In our opinion, August may not be the ideal time to visit Alajuela due to the typically poor weather in Fortuna.

On average, the best time to visit Alajuela is in February and March with generally perfect weather in Fortuna. In contrast, May, June, July, August, September, October and November tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Alajuela. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.