Río Segundo Weather in May

May in Río Segundo brings high temperatures, with daytime highs of 26°C (79°F) and nights around 18°C (64°F). It's part of the rainy season, with 319 mm (13 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Río Segundo in May

Río Segundo is in the rainy season in May, with rain on around 19 days and an average of 319 mm (13 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Río Segundo in May

Temperatures in Río Segundo in May top out at 26°C (79°F) and drop to 18°C (64°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Río Segundo in May

You can expect a moderate amount of sunlight, with approximately 183 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Río Segundo. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
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• May
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• September
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For a detailed overview over the year and the best time to visit Costa Rica, check out our Río Segundo's climate page.

Río Segundo Temperature in May

Min Temperature 18°C (64°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 64%  

Precipitation 319 mm (13 in)  

Rainy days 19 days  

Humidity 77% *  

Sunshine 183 hours *  

Percentage Sunshine *  

* Data from: San José, Costa Rica (41 KM, 25 Miles).

What to Wear in Río Segundo in May

Warm but pleasant conditions in Río Segundo 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Río Segundo 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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Costa Rica, check out our Río Segundo's climate page.

More climate data for Río Segundo

Temperature Rainfall Sunshine Humidity

See the full Río Segundo climate overview or explore weather in Costa Rica.