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San José weather in April

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

What is the weather like in San José in April?

San José is a region in Costa Rica. April in San José generally has warm temperatures, with precipitation levels ranging from moderate to heavy.

The average maximum temperatures are warm and range from 24°C in La Ese to 28°C in Colón. Nighttime temperatures generally drop to 18°C in Colón and 16°C in La Ese.

In April, precipitation varies across different areas. From moderate rainfall in Heredia with an average of 93 mm to heavy rainfall in San Isidro with 239 mm. The city San José usually sees around 241 hours of sunlight, indicating many sunny days.

For specific regional insights in San José for April, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our San José climate page.

Where to go in San José in April

Find the average weather conditions in April for the most popular destinations in San José on the map below. Click on a destination dot for more detailed information.

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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 in San José

What is the weather like in April for the 5 most popular destinations in San José?

Average weather in San José

In April San José generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 16°C and high monthly rainfall. So on average the conditions are pleasant that month.

San José
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
<<   March March
<<  
25°C 
15°C 
284 hours 
61 mm 
8 days 
26°C 
16°C 
241 hours 
123 mm 
11 days 
May   >> May
>>  
25°C 
17°C 
183 hours 
403 mm 
19 days 
poor 
Climate in San José

Average weather in Heredia

In April Heredia generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 17°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Heredia
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
<<   March March
<<  
26°C 
16°C 
284 hours 
52 mm 
9 days 
26°C 
17°C 
241 hours 
93 mm 
11 days 
May   >> May
>>  
25°C 
17°C 
183 hours 
351 mm 
20 days 
poor 
Climate in Heredia

Average weather in Santa Ana

In April Santa Ana generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 17°C and high monthly rainfall. So on average the conditions are pleasant that month.

Santa Ana
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
<<   March March
<<  
27°C 
17°C 
284 hours 
54 mm 
8 days 
27°C 
17°C 
241 hours 
124 mm 
10 days 
May   >> May
>>  
26°C 
18°C 
183 hours 
415 mm 
19 days 
poor 
Climate in Santa Ana

Average weather in San Gerardo de Dota

In April San Gerardo de Dota generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 16°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

San Gerardo de Dota
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
<<   March March
<<  
24°C 
15°C 
270 hours 
94 mm 
9 days 
24°C 
16°C 
240 hours 
193 mm 
12 days 
May   >> May
>>  
24°C 
17°C 
190 hours 
525 mm 
20 days 
poor 
Climate in San Gerardo de Dota

Average weather in San Isidro

In April San Isidro generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

San Isidro
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
<<   March March
<<  
25°C 
16°C 
270 hours 
110 mm 
9 days 
25°C 
17°C 
240 hours 
239 mm 
11 days 
May   >> May
>>  
24°C 
18°C 
190 hours 
582 mm 
19 days 
poor 
Climate in San Isidro

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

Is April the best time to visit San José?

In our opinion, April is a good time to visit San José with overall pleasant weather in San José. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in January, February and March offering mostly perfect weather in San José. On the other hand, the months of 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 San José. 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 climate conditions. Find out where to go with our weather planner.