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Although it’s officially the start of the seven-month rainy season, early May really isn’t that rainy. Most days are sunny with occasional afternoon showers. May is also a great month for reduced crowds, increased hotel availability and low season discounts.
May Weather in San José Costa Rica. Daily high temperatures decrease by 2°F, from 80°F to 78°F, rarely falling below 75°F or exceeding 83°F. Daily low temperatures are around 65°F, rarely falling below 62°F or exceeding 68°F. The highest daily average low temperature is 65°F on May 7.
May Weather in San José Costa Rica. Daily high temperatures decrease by 3°F, from 95°F to 91°F, rarely falling below 87°F or exceeding 98°F. Daily low temperatures are around 77°F, rarely falling below 74°F or exceeding 80°F. The highest daily average low temperature is 78°F on May 7.
Get the monthly weather forecast for San José, San José, Costa Rica, including daily high/low, historical averages, to help you plan ahead.
Check accurate weather in May in San José. Expect San José May temperature around 25°C (77°F). Read clothing tips & recommended activities.
8 kwi 2023 · San José and the Central Valley of Costa Rica have some of the most pleasant weather in the world, with average daily temperatures of 24–28ºC (75–82ºF). Days can be warm and nights cool, but the mercury stays consistent every month of the year.
26 sty 2024 · San José, Costa Rica, measures an average high-temperature of a still warm 24.3°C (75.7°F) in May, nearly consistent with the preceding month. May is noted for a mean low-temperature of 16.9°C (62.4°F).
