Santo Domingo Weather in October

October in Santo Domingo typically sees daytime highs of 31°C (88°F) and nighttime lows of 24°C (75°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Santo Domingo in October

You can expect rain on roughly 16 days based on historical data, averaging 139 mm (5.5 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Santo Domingo in October

Daytime highs in Santo Domingo in October reach 31°C (88°F), with nights around 24°C (75°F). It's usually most comfortable outside during the morning and later in the day. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Santo Domingo in October

Expect sunny days throughout the month, with an estimated 233 hours of sunshine. This makes it a pleasant time to visit Santo Domingo.

Wind Speed in Santo Domingo in October

Average wind conditions reach 2 m/s (4 knots) in October. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in October

At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.

If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Santo Domingo. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
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• May
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For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Santo Domingo's climate page.

Santo Domingo Temperature in October

Min Temperature 24°C (75°F)  

Max Temperature 31°C (88°F)  

Water Temperature 29°C (84°F)  

Chance of Rain 53%  

Precipitation 139 mm (5.5 in)  

Rainy days 16 days  

Humidity 86%  

Windspeed 2 m/s (4 knots)  

Sunshine 233 hours  

Percentage Sunshine  

Daily Historical Temperatures

48-year average (1976-2025)

Based on our historical records, temperatures in Santo Domingo typically stay consistent throughout October, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 23°C (73°F).

Average temperatures in October

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Daily Historical Precipitation

48-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

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Historical weather for Santo Domingo in October

Browse day-by-day weather records for Santo Domingo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Santo Domingo historical weather extremes in October

According to our 29 years of weather records for Santo Domingo, the following extremes were recorded between 1996 and 2025.

• The hottest October day on record in Santo Domingo reached 38°C (100°F) (October 7, 1996).
• The lowest daytime temperature in October was 24°C (75°F), recorded on October 28, 2007.
• Nighttime temperatures dropped to 19°C (66°F) on October 27, 2015, marking the coldest October night on record.

What to Wear in Santo Domingo in October

Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Santo Domingo in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Dominican Republic, check out our Santo Domingo's climate page.

More climate data for Santo Domingo

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Santo Domingo climate overview or explore weather in the Dominican Republic.