PlaneSaneAbout
Limón International Airport
Limón · LIO · CR

How reliable is Limón International Airport?

Month-by-month weather risk and connection guidance for Limón International Airport. We don’t yet have on-time performance history here — see why below.

0.0

Weather favorability

year-round climate

IATA / ICAO
LIO · MRLM
Time zone
America/Costa Rica
Coordinates
9.96, -83.02

On-time performance data isn’t available for LIO yet

Our historical on-time and cancellation record currently covers the US, UK, Brazil, and Australia, so we don’t score departure reliability at Limón International Airport yet. Weather climatology below comes from global airport observations and still applies.

Advertisement

Weather by month

When the weather works for you at Limón

A calm-weather score (0–100) for each month from decades of airport observations — how often conditions disrupt flying, not temperature. Higher is calmer.

Calm-weather score025507510099J99F100M99A99M99J98J99A99S99O99N99D
Calm (80+)Mixed (60–79)Disruptive (<60)

Calmest month

Mar

Calmest flying weather of the year · 100/100 favorability

Roughest month

Jul

Most disruptivethunderstorms, low visibility & fog · 98/100 favorability

The read on LIO

What the numbers say about flying through Limón International Airport

PlaneSane doesn't yet have on-time and cancellation history for Limón International Airport, so it isn't scored for departure reliability here — that record currently covers the US, UK, Brazil, and Australia. The weather and connection context below comes from separate global sources and still applies.

On weather, Limón is an unusually calm-weather airport year-round. March is the calmest stretch for flying, scoring 100 out of 100 for favorable conditions, while July is the most disruptive at 98, driven mainly by thunderstorms and low visibility & fog. The year is relatively steady, so no single month stands out as one to avoid on weather alone.

None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Limón, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.

Common questions about LIO

What is the best month to fly from LIO for good weather?
March has the calmest flying weather at Limón International Airport. July is the most disruptive, mainly from thunderstorms and low visibility & fog.

Planning a trip through Limón?

Score real flights to and from LIO on reliability, weather, and connection safety — not just price.