Monthly climate guide
Quepos weather in May
May in Quepos is typically hot, with average daytime highs around 29°C (83°F) and night-time lows near 25°C (77°F). The month usually brings about 322 mm of rain (very wet) and is often cloudy. Daytime highs are 2°C cooler than April and about the same as June.
What stands out in May
- Days and nights are close, only about 3°C apart.
- It's humid — around 83% — so the heat feels heavier.
- Even after dark it stays around 25°C, so sleeping can feel warm.
- May falls in Quepos's wetter season, when heavy showers are common.
Avg high
29°C
83°F
Avg low
25°C
77°F
Rainfall
322 mm
very wet
Humidity
83%
relative
Sky
85%
cloud · often cloudy
Quepos weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 29°C / 83°F | 24°C / 75°F | 59 mm | 77% | 46% |
| February | 30°C / 85°F | 25°C / 76°F | 27 mm | 70% | 35% |
| March | 31°C / 87°F | 25°C / 78°F | 35 mm | 66% | 38% |
| April | 30°C / 86°F | 26°C / 78°F | 138 mm | 73% | 67% |
| May | 29°C / 83°F | 25°C / 77°F | 322 mm | 83% | 85% |
| June | 28°C / 82°F | 25°C / 77°F | 349 mm | 87% | 87% |
| July | 28°C / 82°F | 25°C / 76°F | 364 mm | 86% | 87% |
| August | 28°C / 82°F | 25°C / 76°F | 336 mm | 86% | 86% |
| September | 27°C / 81°F | 25°C / 76°F | 359 mm | 87% | 85% |
| October | 27°C / 80°F | 24°C / 76°F | 447 mm | 88% | 87% |
| November | 27°C / 81°F | 24°C / 76°F | 272 mm | 87% | 78% |
| December | 28°C / 82°F | 24°C / 75°F | 126 mm | 83% | 58% |
What to pack for May
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is May a good time to visit Quepos?
Compare the months in the chart above to find your ideal window.
Best time to visit Quepos →Other Costa Rica cities in May
Cite or embed this data
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Quepos weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/costa-rica/quepos/may
<a href="https://weathercompare.eu/weather/costa-rica/quepos/may">Quepos weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/costa-rica/quepos" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Quepos weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/costa-rica/quepos/may">Quepos weather in May</a> – WeatherCompare</p>
Quepos in May: quick answers
Is May a good time to visit Quepos?
May is one of the wetter months in Quepos, with about 322 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Quepos in May?
Average highs are about 29°C (83°F) and average lows about 25°C (77°F), based on 10 years of daily data.
Does it rain a lot in Quepos in May?
Quepos typically gets around 322 mm of rain in May — very wet.
Figures are long-term averages for the area around Quepos (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.