Birrí Weather in May
May in Birrí typically sees daytime highs of 26°C (79°F) and nighttime lows of 18°C (64°F). May falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Birrí in May
Birrí is in the rainy season in May, with rain on around 20 days and an average of 341 mm (13 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Birrí in May
Birrí in May gets highs of 26°C (79°F) during the day and drops to 18°C (64°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Birrí in May
The city usually sees around 183 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March and April typically offer the best weather for Birrí.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Birrí's climate page.
Birrí Temperature in May
Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Chance of Rain
66%
Precipitation
341 mm (13 in)
Rainy days
20 days
Humidity
77% *
Sunshine
183 hours *
Percentage Sunshine
*
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 →
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What to Wear in Birrí in May
Warm but pleasant conditions in Birrí in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Birrí in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Birrí's climate page.
Temperature Rainfall Sunshine Humidity
See the full Birrí climate overview or explore weather in Costa Rica.
