Hatillo Weather in October
October in Hatillo typically sees daytime highs of 30°C (86°F) and nighttime lows of 25°C (77°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Hatillo in October
Historically, the month has about 18 days of rain, averaging 144 mm (5.7 in) in total. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Hatillo in October
In October, expect very high temperatures in Hatillo, with highs of 30°C (86°F) and lows of 25°C (77°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.October in Hatillo has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our Hatillo's climate page.
Hatillo Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
59%
Precipitation
144 mm (5.7 in)
Rainy days
18 days
Daily Historical Temperatures
48-year average (1977-2025)
Based on our historical records, temperatures in Hatillo typically stay consistent throughout October, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in October
Historical weather for Hatillo in October
Browse day-by-day weather records for Hatillo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hatillo historical weather extremes in October
Our historical data for Hatillo spans 1997 to 2025, revealing these weather extremes.
- The hottest October day on record in Hatillo reached 39°C (102°F) (October 26, 2021).
- Hatillo experienced its chilliest October day on October 10, 2003, reaching only 25°C (77°F).
- Hatillo registered its coldest October night on October 25, 2008, with temperatures dropping to 18°C (64°F).
Best Places in Puerto Rico in October
Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico in October →
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What to Wear in Hatillo in October
Warm but pleasant conditions in Hatillo in October. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Hatillo in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our Hatillo's climate page.
See the full Hatillo climate overview or explore weather in Puerto Rico.
