ClimateForecastMarchApril >>

Weather in March in Guanacaste

Considering a trip to Guanacaste this March and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Guanacaste in March?

Guanacaste is a region in Costa Rica. March in Guanacaste generally has temperatures that range from warm to very warm, with precipitation levels ranging from almost none to moderate.

Temperatures

The average highest temperatures fluctuate between warm in Nuevo Arenal at 30°C to very warm in Nicoya at 35°C. Nighttime temperatures generally drop to 23°C in Nicoya and 20°C in Nuevo Arenal. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

Precipitation

In March, precipitation varies across different areas. From almost no rainfall in Ocotal with an average of 3.1 mm to moderate rainfall in Nuevo Arenal with 37 mm.

Average sunshine

Meanwhile, Tamarindo enjoys approximately 305 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

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

Where to go in Guanacaste in March

Find more information for the most popular destinations in the Guanacaste on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
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 March for the 5 most popular destinations in Guanacaste?

Tamarindo

In March Tamarindo generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and almost no monthly rainfall. So on average the conditions are perfect that month.

Tamarindo
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
33°C 
25°C 
275 hours 
3.5 mm 
5 days 
33°C 
25°C 
305 hours 
4.9 mm 
5 days 
April   >> April
>>  
33°C 
26°C 
265 hours 
36 mm 
7 days 
Climate in Tamarindo

Coco

In March Coco generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 25°C and almost no monthly rainfall. So on average the conditions are perfect that month.

Coco
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
31°C 
24°C 
275 hours 
3 mm 
5 days 
32°C 
25°C 
305 hours 
3.2 mm 
5 days 
April   >> April
>>  
33°C 
26°C 
265 hours 
23 mm 
7 days 
Climate in Coco

Playa Flamingo

In March Playa Flamingo generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 25°C and almost no monthly rainfall. So on average the conditions are perfect that month.

Playa Flamingo
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
32°C 
25°C 
275 hours 
3.1 mm 
5 days 
32°C 
25°C 
305 hours 
3.8 mm 
5 days 
April   >> April
>>  
33°C 
26°C 
265 hours 
27 mm 
7 days 
Climate in Playa Flamingo

Sámara

In March Sámara generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 24°C and low monthly rainfall. So on average the conditions are perfect that month.

Sámara
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
32°C 
24°C 
12 mm 
6 days 
32°C 
24°C 
21 mm 
6 days 
April   >> April
>>  
32°C 
25°C 
93 mm 
8 days 
Climate in Sámara

Playa Grande

In March Playa Grande generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and almost no monthly rainfall. So on average the conditions are perfect that month.

Playa Grande
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
32°C 
25°C 
275 hours 
3.3 mm 
5 days 
33°C 
25°C 
305 hours 
4.6 mm 
5 days 
April   >> April
>>  
33°C 
26°C 
265 hours 
34 mm 
7 days 
Climate in Playa Grande

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

Is March the best time to visit Guanacaste?

We consider March to be one of the best times to travel to Guanacaste. Typically, the climate in Tamarindo is perfect. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, January, February, March and December provide perfect weather in Tamarindo. In contrast, May, June, August, September and October tend to have poor weather conditions.

Interested in more climate information?

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