Guachipelín weather in September (Guanacaste, Costa Rica)

Is Guachipelín a good destination in September, weather-wise? Check out our in-depth weather guide for this month.

Temperatures

September in Guachipelín generally includes very high temperatures and heavy rainfall. Expect the temperatures during the day to hover around 30°C. At night, they will likely drop to about 22°C. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.

Precipitation

Guachipelín in September falls under the rainy season with heavy rainfall, averaging around 359 mm for the month. In this month, the heaviest downpours of the year are not uncommon. Carrying a poncho might be your best bet to stay dry. Typically, you can expect about 24 days of rain this month.

Average sunshine

The city usually sees around 158 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Guachipelín. January, February, March and December generally stand out with the best circumstances. While May, June, August, September and October tend to showcase less optimal conditions.

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

 

Guachipelín, monthly averages in September

Min Temperature 22°C  

Max Temperature 30°C  

Chance of Rain 79%  

Precipitation 359 mm  

Rainy days 24 days  

Humidity 86% *  

Sunshine 158 hours *  

Percentage Sunshine *  

Data from: Liberia, Costa Rica (14 KM, 8 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 Guachipelín.

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.