Mendoza Weather in October

During October, Mendoza experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 24°C (75°F). Expect quite a bit of rainfall. Around 143 mm (5.6 in) is typical.

Rainfall in Mendoza in October

Climate statistics over the past 30 years suggest around 16 days of rain, with 143 mm (5.6 in) average 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 Mendoza in October

October in Mendoza sees highs of 31°C (88°F) and lows of 24°C (75°F) overnight. It's usually most comfortable outside during the morning and later in the day. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Mendoza in October

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

Wind Speed in Mendoza in October

October sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

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 prefer dry days with pleasant temperatures, October may not be the ideal month to visit Mendoza. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• August

• September
• October
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• December

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

Mendoza 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 143 mm (5.6 in)  

Rainy days 16 days  

Humidity 86% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 233 hours *  

Percentage Sunshine *  

* Data from: Santo Domingo, the Dominican Republic (7 KM, 4 Miles).

Daily Historical Temperatures

48-year average (1976-2025)

Based on our historical records, temperatures in Mendoza 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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‹ January February March April May June July August September October November December ›

Historical weather for Mendoza in October

Browse day-by-day weather records for Mendoza 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 ›

Mendoza historical weather extremes in October

Based on 29 years of weather observations (1996-2025), these are the most extreme conditions recorded in Mendoza.

• The warmest day in October was on October 7, 1996, with a maximum of 35°C (95°F).
• The coldest October day was on October 28, 2007, with a maximum of 25°C (77°F).
• The lowest overnight temperature recorded in October was 19°C (66°F) (October 27, 2015).

What to Wear in Mendoza in October

Warm but pleasant conditions in Mendoza 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. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mendoza 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 Mendoza's climate page.

More climate data for Mendoza

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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