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Temperature in Guanacaste in March

Guanacaste is a region in Costa Rica. March in has maximum daytime temperatures ranging from high in Nuevo Arenal with 30°C to very high temperatures in Nicoya with 35°C. Nighttime temperatures generally drop to 23°C in Nicoya and 20°C in Nuevo Arenal.

What is the temperature of the different cities in Guanacaste in March?

To get a sense of March's typical temperatures in the key spots of Guanacaste, explore the map below. Click on a point for an in-depth look.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in March in Guanacaste?
  • From a thorough analysis of our records, Nicoya clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 35°C, and evenings that remain near 23°C.

  • What is the coldest city in March in Guanacaste?
  • When looking through our records, we find that Nuevo Arenal stands out as the coolest city in Guanacaste for the month of March. Daytime highs average 30°C and it cools down to about 20°C at night.

  • How much sun does Guanacaste get in March?
  • Tamarindo enjoys approximately 305 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

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