Birrí
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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.

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
*
* Data from: San José, Costa Rica (16 KM, 10 Miles).

Birrí Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Birrí - 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 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.

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

Birrí 3-Day Forecast

More climate data for Birrí

Popular in May

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

Bucket list

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