Temperature
Hot by day, warm at night.
86°Ftypical Aug high
Arecibo
United States · North America
Arecibo is most comfortable in the drier months around December to April. Typical daytime highs run about 80-86°F year-round. The climate is warm and humid. Rainy season runs roughly August to November.
Best time to go
12 mo · Typical year
Temperature range
68°F to 86°F
Rain
14 days/mo
Sunshine
11.2 h/day
Humidity feel
Humid year-round
When to visit
Month-by-month fit
Precipitation
Rain most days.
58%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
11.7 hAug sunshine
Heat & humidity by month
Warm days, with some hot afternoons and occasional humid spells.
Very humidAug heat feel
Air-feel chart data is unavailable for this destination. Use the selected-month dew point, temperature, rain, and sunshine context together rather than treating any one metric as total comfort.
More detailIncludes sky and daypart comfort
Cloud cover
Partly cloudy across the month.
43%Aug clear sky
ClearCloud cover
Similar
Similar things to doHavanaCubaSimilar things to doManilaPhilippinesSimilar things to doHo Chi Minh CityVietnamSimilar things to doGranadaNicaragua
Want a side-by-side climate view? Compare Arecibo with Havana.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 11, 2026
Data & methodology