Daytime highs, nighttime lows and the warmest cities in Guanacaste, Costa Rica this June.
Guanacaste, Costa Rica, a region in Costa Rica, experiences maximum daytime temperatures in June ranging from 29°C (84°F) in Puerto Coyote to 32°C (90°F) in Nicoya. Nighttime temperatures generally drop to 23°C (73°F) in Nicoya and 25°C (77°F) in Puerto Coyote.
Curious about the June temperatures in the prime spots of Guanacaste? Navigate the map below and tap on a destination dot for more detailed stats.
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Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Guanacaste.
Marker color shows the average daytime high temperature in June: blue is cold, red is hot.
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Expect daytime temperatures around 31°C (88°F) in Tamarindo. That makes June a very high month for Guanacaste, Costa Rica.
After dark, Tamarindo cools to about 25°C (77°F) on an average June night.
Based on our systematic data collection, Nicoya has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 32°C (90°F), while at night it goes down to an approximate temperature of 23°C (73°F).
Our database indicates that in June, Puerto Coyote is the city with the coolest temperatures in Guanacaste, Costa Rica. You can expect daytime highs of 29°C (84°F) and nighttime lows close to 25°C (77°F).
Most cities enjoy a balanced amount of sunshine, with around 167 hours of sunlight anticipated in Tamarindo. This ensures the days are neither too dim nor excessively sunny.
We have much more information about the climate in Guanacaste.
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