Costa Rica Vær Værmelding
Costa Rica weather: 24°C, light drizzle. Time for time forecast, 14-day outlook, UV, air quality and the best time til visit.
Costa Rica weather in september
A workable month, med trade-offs.
september runs close til the annual average in Costa Rica.
Compare med august.
Vær map for Costa Rica
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klima in Costa Rica month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 26° | 17° | 20 mm | ★★★★★ |
| februar | 26° | 17° | 28 mm | ★★★★★ |
| mars | 28° | 17° | 29 mm | ★★★★★ |
| april | 27° | 17° | 99 mm | ★★★★☆ |
| mai | 27° | 18° | 232 mm | ★★★☆☆ |
| juni | 25° | 18° | 436 mm | ★★★☆☆ |
| juli | 26° | 18° | 298 mm | ★★★☆☆ |
| august | 25° | 17° | 286 mm | ★★★☆☆ |
| september | 25° | 17° | 430 mm | ★★★☆☆ |
| oktober | 24° | 16° | 558 mm | ★★★☆☆ |
| november | 24° | 17° | 406 mm | ★★★☆☆ |
| desember | 25° | 17° | 102 mm | ★★★★☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Beste tid å besøke Costa Rica
Go in januar, februar and mars. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: juni, juli and august - expect the least comfortable mix of heat, cold or rain.
What til pack, what til skip
- sønglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid juni, juli and august - historically the least comfortable months here.
How Costa Rica compares med nearby places
Annual averages, and the difference against Costa Rica.
Se prognosen for Costa Rica etter tidsintervall
Costa Rica weather - more answers
Explore Costa Rica
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Costa Rica?
Costa Rica er et land i Nord-Amerika. Its coordinates are 9.9281, -84.0907. It lies in Nord-Amerika.
What is the weather like in Costa Rica akkurat nå?
It is currently 24°C (75°F) med light drizzle. Luftfuktighet is 70% and wind is 10 km/h.
When is the best time til visit Costa Rica?
januar, februar and mars offer the most comfortable conditions in Costa Rica, which has a temperate climate. juni, juli and august are usually the hardest months for outdoor plans.
What time zone is Costa Rica in?
Costa Rica observes America/Costa_Rica (UTC-06:00). The local time is 9:35 AM.
How many people live in Costa Rica?
Costa Rica has a population of approximately 5.2 million.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated august 25, 2026 at 9:35 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
