Costa Rica Vær Værmelding

Cooling. The second half of the window averages 2°C cooler than the days immediately ahead.

The window averages 24°C against a september normal of 25°C - 2°C below.

Regnfall over the next 7 days is close til normal for september (83 mm against a typical 74 mm).

Today is about average for september. The forecast high of 25°C is in line med the 25°C typical for this month.

A 100% chance means rain is expected over most of the area. Plan indoor alternatives. Around 12 mm is forecast, which is enough til soak trails and slow traffic.

Wet roads are likely; braking distances roughly double in heavy rain.

Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.

Northern Hemisphere, so peak summer falls in juni til august.

The gap between the warmest and coldest month averages 2°C - an unusually even climate through the year.