Weather in Kostaryka in wrzesień
Country-wide climate normals across 15 cities in Kostaryka.
How Hot Is Kostaryka in wrzesień?
Uniform warmth covers Kostaryka in September: highs near 26°C across all cities.
Sunshine in Kostaryka in wrzesień
Persistent cloud and grey skies define Kostaryka's September: about 0.6h of sun a day in Limón. Daylight is in short supply too, running from 5:20 am to 5:30 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Kostaryka In wrzesień?
Heavy seasonal rains saturate Kostaryka in September — Limón averages 470mm of rain across 29 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is Kostaryka Humid In wrzesień?
Kostaryka is enveloped in tropical-thick humidity through September: Limón averages 87%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Kostaryka In wrzesień
Winds are light across Kostaryka in September — averaging 8 kph in Limón, with mostly still air across the country. Outdoor activity is comfortable; sailing and similar wind-dependent sports may struggle. The pattern is consistent in most regions.
Cloud Cover In Kostaryka In wrzesień
Heavy overcast covers Kostaryka in September: 80% cloud cover in Limón, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.