Birrí
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Birrí Weather in December

December in Birrí sees daytime temperatures around 24°C (75°F) and lows of 16°C (61°F) at night. With around 163 mm (6.4 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Birrí in December

Typically around 16 days of rainfall are expected, averaging 163 mm (6.4 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Birrí in December

In December, expect high temperatures in Birrí, with highs of 24°C (75°F) and lows of 16°C (61°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Birrí in December

Enjoy a sunny month with about 244 hours of sunshine, the clear skies make Birrí even more beautiful.

If you prefer enjoying temperate temperatures and rain-free days, February, March and April typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Birrí Temperature in December

Min Temperature
16°C (61°F)
Max Temperature
24°C (75°F)
Chance of Rain
52%
Precipitation
163 mm (6.4 in)
Rainy days
16 days
Humidity
74% *
Sunshine
244 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 December

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 December →

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 December

Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Birrí in December

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

  • Swimming
    8/10
  • Camping
    6/10

Birrí 3-Day Forecast

More climate data for Birrí

Popular in December

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

Bucket list

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