Montaña Grande
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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.

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).

Montaña Grande Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Montaña Grande - and find the best time to visit.

Best Places in Costa Rica in October

Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in October →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Montaña Grande 3-Day Forecast

More climate data for Montaña Grande

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.