Monterrey
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Monterrey Weather in August

August in Monterrey typically sees daytime highs of 29°C (84°F) and nighttime lows of 21°C (70°F). August falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Monterrey in August

As part of the rainy season, Monterrey sees around 22 days of rain in August, with an average of 271 mm (11 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Monterrey in August

August in Monterrey brings typical temperatures with highs around 29°C (84°F) and lows of 21°C (70°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors.

August in Monterrey has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

Monterrey Temperature in August

Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Chance of Rain
73%
Precipitation
271 mm (11 in)
Rainy days
22 days
Humidity
89% *
* Data from: Los Chiles, Costa Rica (53 KM, 33 Miles).

Monterrey Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Monterrey - 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 Monterrey in August

Warm weather calls for comfortable, breathable clothing in August. 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.

What To Do in Monterrey in August

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Monterrey 3-Day Forecast

More climate data for Monterrey

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.