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Caño Negro Weather in May
Caño Negro in May sees very high daytime temperatures of 31°C (88°F) and nighttime lows of 23°C (73°F). As part of the rainy season, showers are frequent and often heavy. Budget around 241 mm (9.5 in) of rainfall for the month.
Rainfall in Caño Negro in May
Caño Negro is in the rainy season in May, with rain on around 17 days and an average of 241 mm (9.5 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Caño Negro in May
May in Caño Negro sees highs of 31°C (88°F) and lows of 23°C (73°F) overnight. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 23°C (73°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.May in Caño Negro can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Caño Negro Temperature in May
Min Temperature
23°C (73°F)
Max Temperature
31°C (88°F)
Chance of Rain
56%
Precipitation
241 mm (9.5 in)
Rainy days
17 days
Humidity
84% *
* Data from: Los Chiles, Costa Rica (17 KM, 10 Miles).
Caño Negro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Caño Negro - and find the best time to visit.
Best Places in Costa Rica in May
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 May →
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 Caño Negro in May
Warm temperatures in May 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!
What To Do in Caño Negro in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Caño Negro 3-Day Forecast
More climate data for Caño Negro
See the full Caño Negro climate overview or explore weather in Costa Rica.
Popular in May
Where to go in May - average daytime high across popular destinations.
Tamarindo
32°C (90°F) Santa Teresa29°C (84°F) Cahuita29°C (84°F) Fortuna29°C (84°F) Herradura29°C (84°F) Puerto Viejo de Talamanca29°C (84°F) Jacó29°C (84°F) San José25°C (77°F) Bucket list
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