Monthly climate guide
Liberia weather in May
Expect very hot weather in Liberia in May: afternoons reach about 33°C (91°F), while nights drop to around 26°C (78°F). Around 232 mm of rain falls over the month (very wet), and skies are often cloudy. Daytime highs are 3°C cooler than April and 3°C warmer than June.
What stands out in May
- Nights stay warm, rarely below 26°C — air-conditioning helps.
- This is rainy-season territory in Liberia: short, heavy downpours are typical.
- Humidity near 73% makes 33°C feel stickier than it sounds.
- Just 90 km apart, but Liberia runs about 3°C warmer than La Fortuna this month.
Avg high
33°C
91°F
Avg low
26°C
78°F
Rainfall
232 mm
very wet
Humidity
73%
relative
Sky
76%
cloud · often cloudy
Liberia weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 32°C / 90°F | 23°C / 74°F | 5 mm | 71% | 28% |
| February | 34°C / 94°F | 24°C / 74°F | 3 mm | 63% | 21% |
| March | 36°C / 96°F | 24°C / 75°F | 3 mm | 59% | 24% |
| April | 36°C / 96°F | 25°C / 77°F | 31 mm | 61% | 48% |
| May | 33°C / 91°F | 26°C / 78°F | 232 mm | 73% | 76% |
| June | 30°C / 87°F | 25°C / 77°F | 235 mm | 83% | 82% |
| July | 31°C / 87°F | 25°C / 76°F | 124 mm | 82% | 78% |
| August | 31°C / 88°F | 25°C / 77°F | 211 mm | 81% | 78% |
| September | 30°C / 86°F | 25°C / 76°F | 302 mm | 84% | 81% |
| October | 29°C / 84°F | 24°C / 76°F | 438 mm | 87% | 81% |
| November | 29°C / 85°F | 24°C / 75°F | 224 mm | 85% | 61% |
| December | 30°C / 86°F | 23°C / 74°F | 21 mm | 81% | 39% |
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
Is May a good time to visit Liberia?
Compare the months in the chart above to find your ideal window.
Best time to visit Liberia →Other Costa Rica cities in May
Cite or embed this data
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Liberia weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/costa-rica/liberia/may
<a href="https://weathercompare.eu/weather/costa-rica/liberia/may">Liberia weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/costa-rica/liberia" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Liberia weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/costa-rica/liberia/may">Liberia weather in May</a> – WeatherCompare</p>
Liberia in May: quick answers
Is May a good time to visit Liberia?
It can be, if you like heat: May highs in Liberia are around 33°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is Liberia in May?
Average highs are about 33°C (91°F) and average lows about 26°C (78°F), based on 10 years of daily data.
Does it rain a lot in Liberia in May?
Liberia typically gets around 232 mm of rain in May — very wet.
Figures are long-term averages for the area around Liberia (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.