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Weather in Liberia, Costa Rica: Best Time to Visit

Weather for Liberia Costa Rica is characterized by a pretty stable temperature and good chances of precipitation for about half of the year.

In general, the weather for Costa Rica is quite hot, a climate-specific for an equatorial country with high temperatures on the lowlands and milder in the central valley and high lands.

The temperatures are quite constant all year round, the only difference between the months and seasons is the quantity of rain that drops.

Most of the country is covered with rainforests so don’t be surprised that it rains a lot during the whole year.

The Pacific Coast and the central valley have the dry season from December to April and the rainy season from May to November, with September and October being the wettest months.

On the other hand, the eastern lowlands and the coasts have a tropical climate with high humidity and a lot of rain all over the year.

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Weather forecast Costa Rica Liberia

Weather in Costa Rica Liberia is different from one season to another as follows:

Spring – from March to May

The temperatures and the humidity of the air make this season a very warm time of the year.

On the coastal area and lowlands, the maximum temperatures in Costa Rica Liberia go up to 36 degrees Celsius (97 degrees Fahrenheit), while on the highlands and the volcanoes area it can go down to 5 degrees Celsius (41 degrees Fahrenheit).

Summer – from June to August

June to August is considered to be the low season in Liberia Costa Rica, with low prices, many sunny days, and warm weather.

The average number of rainy days is between 9 to 11 days and most of the rains occur in the afternoon.

Autumn – from September to November

Autumn comes with windy and rainy days and high humidity in the area, so the days will be quite hot and hard to bear.

This is not a good time to visit Costa Rica because of the heavy rains that fall all across the country except for the Caribbean Coast where the days are sunny and warm.

Winter – from December to February

The peak season or the dry season lasts from December to April, so the whole winter comes with high temperatures, above 32 degrees Celsius (89 degrees Fahrenheit) and no rain.

On average there is a maximum of 2 days of rain per month and some occasional snow on top of the mountains.

What is the weather like in Liberia?

Now that we have a clue about how’s the weather in Liberia Costa Rica let’s see how is the weather each month so that you know which is the best time to visit Liberia for you depending on the weather for Liberia Costa Rica.

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January in Liberia

Although a winter month, bear in mind that Costa Rica is an equatorial country with warm winters and sunny days.

The average temperatures in Liberia in January are between 31 degrees Celsius (87 degrees Fahrenheit) during daytime and 22 degrees Celsius (72 degrees Fahrenheit) at night.

The humidity is around 71% while there are on average just 2 days of rain in the whole month in the Liberia area.

February in Liberia

February is the last month of winter and the temperatures vary between 21 to 32 degrees Celsius (69 to 90 degrees Fahrenheit),.

It is another hot month with less to no rain (on average there are just 2 days with rain on the entire month) and average humidity of 65%.

March in Liberia

Weather for Liberia Costa Rica in March is perfect for sunbathing and exploring the national parks and the rainforest that is not so green.

During this time of the year, the majority of the trees drop their leaves because of the lack of water and the intense heat.

The maximum temperature goes up to 36 degrees Celsius (97 degrees Fahrenheit) while the minimum temperature is around 21 degrees Celsius (70 degrees F).

March is the driest month of the whole year in Liberia with an average of just 1.5 days and a humidity of 61%.


April in Liberia

April is still hot and humid (the humidity is around 62%) perfect for visiting Costa Rica, although because of the Catholic Eastern it is quite a crowded period.

The temperatures are between 25 to 35 degrees Celsius (77 to 95 degrees Fahrenheit), but the cooling breeze of the Pacific makes the temperatures more bearable.

May in Liberia

May is the first month of the rainy season but there are still a few days with sun and high temperatures, so there is nothing to worry about.

More than that, the prices drop significantly and the crowds are gone, so you have more of this country for yourself.

The humidity is at 72%, while the number of rainy days from the whole month is around 15, most of the raindrops are just afternoon showers.

June in Liberia

Although extremely humid and with many days of short showers and rain, June is still a hot month with temperatures of 29 degrees Celsius (86 degrees F).

The humidity index is at 83%, while the number of rainy days increases to 25 per month, most of them being afternoon showers.

Weather for Liberia Costa Rica in July

July is the second month of summer so it comes with high temperatures, high humidity, and rainy days.

The temperatures are above 30 degrees Celsius (86 degrees Fahrenheit), while the humidity index is around 83%.

There are around 22 days with rain during the whole month and in the second part of July is the so-called “small summer”, a short period with no rain, exactly like in the dry season.

August weather in Liberia

With more than 12.5 hours of light and temperatures around 30 degrees Celsius (86 degrees Fahrenheit), August is a good time to visit Costa Rica if you don’t have a problem with the rain.

There are on average around 23 days with short showers and occasional thunderstorms all over the month, so you might reconsider your trip dates if you don’t want to get wet.

September and October weather in Liberia

September and October are by far the rainiest days of the whole year, with an average of 27 days with rain.

The level of humidity is quite high (around 86%), while the maximum temperatures go up to 30 degrees Celsius ( 86 degrees Fahrenheit).

November weather

November is the last month of the rainy season so expect many sunny days, especially in the second half of the month.

The humidity index is still very high, but the heavy rains are gone and the sun is shining again over the lush forest.

Everything is green and lush, and it is a real show for your eyes to admire the forests, the volcanoes, and the animals so the weather for Liberia Costa Rica is great for exploring.

December weather in Liberia

December comes with scattered rains and short showers in the first part of the month, but good weather and sunny days around Christmas and New Year’s holidays.

It is a very crowded period of the year as most of us want to spend our winter holidays in a warm place, near the ocean sipping a cocktail or exploring the fascinating world of plants and animals.


Weather for Liberia Costa Rica is warm all year round, rain being the only phenomenon that influence your date when traveling to this country.

The dry season or the high season, from December to April is the time when this country gets extremely busy, but I don’t necessarily recommend you to travel here during these months.

You’d better visit Costa Rica in May or the end of November when the forest is lush and green, the prices are low and the crowds of tourists are gone.

This way you can have more time to admire this amazing country and to get a better understanding about its culture, people and landscape.


Logistical tips and tricks for your trip

Book your accommodation
We always use as they have the best price-quality ratio and they offer a wide range of hotels, guesthouses, apartments, and villas to choose from.

You will find here all types of accommodations, from the cheapest ones to the most luxurious.

Don't forget travel insurance
We never leave home without HeyMondo Insurance or Safety Wings Insurance as they offer the best services and a good value for money.

When we go for longer trips around the world we get Globelink Insurance as it offers a good cover for an affordable price.

Travel insurance will always protect you against unexpected costs caused by medical events like illness, injury, theft, or travel cancellation.

We never go on any trip without travel insurance and there were many cases when we had to use it.

Renting a car
We like to explore a country on our own and a car gives us the mobility and freedom to do that.

We always rent our car from Discovercars as they have free cancellation 48 hours prior to starting date and a wide range of car rental companies and options to choose from all over the world.

Tours and attractions
When we are looking for some adventure or we simply want to break up the monotony and discover new places, we always use GetYourGuide.

We love it because we always find the most amazing experiences, with free cancellation and a large variety of activities and tours to choose from.

Airplane tickets and holiday packages
Expedia is our ally when searching for the best price for airplane tickets as it works as an aggregator for a huge number of airlines and we always find the best price for our flights.

Travel tip: use Expedia when you are searching for holiday packages as they have many last-minute offers and great discounts for hotels, flights, and even the whole holiday packages.