Tirimbina weather in September (Heredia, Costa Rica)

What kind of weather does September bring to Tirimbina? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

During September, Tirimbina usually has high temperatures and heavy rainfall. In the daytime, temperatures tend to hover near 29°C, cooling down at night to around 21°C.

Precipitation

Tirimbina in September falls under the rainy season with heavy rainfall, averaging around 300 mm for the month. Based on our climate data of the past 30 years, about 23 days of rain are anticipated.

Average sunshine

Expect a moderate amount of sunlight, with approximately 149 hours. This means a pleasant mix of sun and clouds.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Tirimbina. February, March and April typically offer the most agreeable circumstances. On the other hand, May, June, July, August, September, October, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Tirimbina climate page with graphs.

 

Tirimbina, monthly averages in September

Min Temperature 21°C  

Max Temperature 29°C  

Chance of Rain 76%  

Precipitation 300 mm  

Rainy days 23 days  

Humidity 85% *  

Sunshine 149 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (52 KM, 32 Miles).

Where to go in Costa Rica in September

Find out more about the weather in Costa Rica and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Tirimbina.

Our site offers climate and forecast data for every country in the world. Are you going to Costa Rica? On this website you can find 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.