Montaña Grande Weather in October

In Montaña Grande, October brings high daytime temperatures around 29°C (84°F), with nights cooling to 25°C (77°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Montaña Grande in October

As part of the rainy season, Montaña Grande sees around 21 days of rain in October, with an average of 415 mm (16 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Montaña Grande in October

If you're visiting Montaña Grande in October, expect highs of 29°C (84°F) and overnight lows around 25°C (77°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Montaña Grande in October

The month experiences a moderate amount of sunlight, with 167 hours of sunshine. This provides a nice balance between sunshine and rain.

Wind Speed in Montaña Grande in October

Wind speeds average 1 m/s (2 knots) during October. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

October in Montaña Grande has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit Costa Rica, check out our Montaña Grande's climate page.

Montaña Grande Temperature in October

Min Temperature 25°C (77°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 70%  

Precipitation 415 mm (16 in)  

Rainy days 21 days  

Windspeed 1 m/s (2 knots) *  

Sunshine 167 hours *  

Percentage Sunshine *  

* Data from: Puntarenas, Costa Rica (23 KM, 14 Miles).

What to Wear in Montaña Grande in October

Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Montaña Grande in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our Montaña Grande's climate page.

More climate data for Montaña Grande

Temperature Rainfall Sunshine Wind Speed

See the full Montaña Grande climate overview or explore weather in Costa Rica.