ClimateForecastSeptemberOctober >>

Weather in September in Heredia

Planning a journey to Heredia this September 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 Heredia in September?

Heredia is a region in Costa Rica. September in Heredia generally has temperatures that range from warm to very warm, with heavy precipitation.

Temperatures

The average maximum daytime temperatures vary from warm in Santo Domingo at 25°C to very warm in Sarapiquí at 30°C. Nighttime temperatures generally drop to 22°C in Sarapiquí and 16°C in Santo Domingo.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Sarapiquí with an average of 286 mm to heavy rainfall in San Antonio with 458 mm.

Average sunshine

Most areas experience a moderate amount of sunshine, with approximately 149 hours of sunlight expected in Heredia. This makes it neither too gloomy nor overly bright.

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

Where to go in Heredia in September

Find more information for the most popular destinations in the Heredia 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 September for the 5 most popular destinations in Heredia?

Heredia

In September Heredia 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 poor 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
<<   August August
<<  
25°C 
17°C 
160 hours 
355 mm 
24 days 
poor 
25°C 
17°C 
149 hours 
426 mm 
24 days 
poor 
October   >> October
>>  
24°C 
17°C 
162 hours 
443 mm 
24 days 
poor 
Climate in Heredia

Tigre

In September Tigre generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 21°C and heavy monthly rainfall. So on average the conditions are poor that month.

Tigre
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
<<   August August
<<  
29°C 
21°C 
160 hours 
286 mm 
22 days 
poor 
30°C 
21°C 
149 hours 
290 mm 
22 days 
poor 
October   >> October
>>  
29°C 
21°C 
162 hours 
351 mm 
22 days 
poor 
Climate in Tigre

Sarapiquí

In September Sarapiquí generally has very 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.

Sarapiquí
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
<<   August August
<<  
30°C 
22°C 
160 hours 
294 mm 
22 days 
poor 
30°C 
22°C 
149 hours 
286 mm 
22 days 
poor 
October   >> October
>>  
30°C 
22°C 
162 hours 
356 mm 
22 days 
poor 
Climate in Sarapiquí

San Antonio

In September San Antonio 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 poor that month.

San Antonio
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
<<   August August
<<  
25°C 
17°C 
160 hours 
387 mm 
24 days 
poor 
25°C 
17°C 
149 hours 
458 mm 
24 days 
poor 
October   >> October
>>  
25°C 
17°C 
162 hours 
467 mm 
23 days 
poor 
Climate in San Antonio

Vara Blanca

In September Vara Blanca generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 18°C and heavy monthly rainfall. So on average the conditions are poor that month.

Vara Blanca
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
<<   August August
<<  
26°C 
18°C 
160 hours 
300 mm 
24 days 
poor 
26°C 
18°C 
149 hours 
353 mm 
24 days 
poor 
October   >> October
>>  
25°C 
18°C 
162 hours 
376 mm 
23 days 
poor 
Climate in Vara Blanca

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

Is September the best time to visit Heredia?

Given the typically poor weather conditions in Heredia, September may not be the ideal time to visit Heredia.

On average, the best time to visit Heredia is in January, February, March and April with generally perfect weather in Heredia. On the other hand, the weather in May, June, July, August, September, October and November tend to be poor.

Interested in more climate information?

We have much more information about the climate in Heredia. 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.