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Costa Rica

Climate in Atenas, Costa Rica

Climate comfort can shape daily life, travel timing, health routines, and whether a place feels practical across the year.

Climate Comfort

Overall Comfort

4.6 / 5 · Excellent

Summer Feel

4.6 / 5 · Excellent

Average Summer High

Warm · 85°F

Days Above 90°F

23 days/year

Winter Feel

4.9 / 5 · Excellent

Average Winter Low

63°F / 17°C

Days Below Freezing

0 days/year

Humidity

Very Humid · 81% average

Comfortable Months

12 months

Solar Exposure

Sunny · 1,880 peak-sun-hr/yr

Weather Signals

Air Quality

3.9 / 5 · Very Good

Current AQI

AQI 45 · Good

Recent Fine-Particle Pollution

Good · 5.9 µg/m³ multi-year average

Best Months

JAN, FEB, MAR

Toughest Months

MAY, JUN, OCT

Allergy Levels

Poor

Heat Risk

Moderate

Drought Risk

Moderate

Weather Volatility

3.9 / 5 · Strong

How to use this tab

Climate comfort helps estimate how practical daily life may feel across the year, especially for heat, humidity, cold, and seasonal constraints.

What to verify

Seasonal timing, health conditions, air conditioning, air quality, and elevation can change the lived experience.