Puerto Coyote Temperature by Month

The average annual maximum temperature in Puerto Coyote, Puntarenas, Costa Rica is 29°C (84°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Puerto Coyote compares to cities worldwide.

The temperature in Puerto Coyote remains steady throughout the year, providing a consistently very warm climate. Maximum daytime temperatures range from a very warm 31°C (88°F) in March to a comfortable 29°C (84°F) in October. Nights are mild year-round, with lows ranging from 25°C (77°F) in March to 25°C (77°F) in October.

The chart below illustrates the average maximum day and minimum night temperatures in Puerto Coyote by month:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest. March, the warmest month, gets 282 hours of sunshine.

The chart below shows the average temperature throughout the year:

Puerto Coyote's average annual maximum temperature is 29°C (84°F). To put that in context, here's how it compares to a few well-known destinations:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.

San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation, summers are often cool and foggy, winters mild.

Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.

Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Puerto Coyote this rarely lasts long on the ground.

For more on Puerto Coyote's weather, including monthly rainfall, sunshine hours, and humidity, visit our Puerto Coyote climate page.