Montaña Grande
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Montaña Grande Weather in August

August in Montaña Grande sees daytime temperatures around 29°C (84°F) and lows of 25°C (77°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Montaña Grande in August

As part of the rainy season, Montaña Grande sees around 22 days of rain in August, with an average of 346 mm (14 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Montaña Grande in August

August in Montaña Grande brings high temperatures, with highs of 29°C (84°F) and nights around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Montaña Grande in August

The month brings about 171 hours of sunlight, offering a comfortable mix of sun and rainy moments.

Wind Speed in Montaña Grande in August

Wind speeds average 1 m/s (2 knots) during August. 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.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and March typically offer the best weather for Montaña Grande.

Montaña Grande Temperature in August

Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
72%
Precipitation
346 mm (14 in)
Rainy days
22 days
Windspeed
1 m/s (2 knots) *
Sunshine
171 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 August

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 August →

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 August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Montaña Grande in August

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 August

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

Bucket list

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