Pos Chiquito
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Pos Chiquito Weather in September

September in Pos Chiquito averages 30°C (86°F) during the day and 27°C (81°F) at night. Quite a bit of rainfall is typical this month, with around 73 mm (2.9 in) on average. An umbrella is a good idea.

Rainfall in Pos Chiquito in September

Historically, approximately 7 days this month are expected to have rain, averaging 73 mm (2.9 in). When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Pos Chiquito in September

If you're visiting Pos Chiquito in September, expect highs of 30°C (86°F) and overnight lows around 27°C (81°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.

Wind Speed in Pos Chiquito in September

Wind speeds average 7 m/s (14 knots) during September. At this speed, you experience strong wind that can make entire trees sway and create resistance when walking. Since this is an average, expect variation from moderate windy periods to particularly gusty days when umbrellas become difficult to control.

Average water temperature in September

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

Should you favor a climate that's both dry and comfortably warm, January, February, March, April, May, June, July, August and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Pos Chiquito Temperature in September

Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
28°C (82°F) *
Chance of Rain
23%
Precipitation
73 mm (2.9 in)
Rainy days
7 days
Humidity
78% *
Windspeed
7 m/s (14 knots) *
* Data from: Aruba, Aruba (9 KM, 5 Miles).

Pos Chiquito Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Pos Chiquito - and find the best time to visit.

Daily Historical Temperatures

48-year average (1976-2025)

Based on our historical records, temperatures in Pos Chiquito typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).

Average temperatures in September

Historical weather records for Pos Chiquito in September

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

Pos Chiquito historical weather extremes in September

Based on 31 years of weather observations in Pos Chiquito between 1995 and 2026, these are the recorded extremes.

  • The warmest day in September was on September 27, 2011, with a maximum of 37°C (99°F).
  • The lowest daytime temperature in September was 28°C (82°F), recorded on September 30, 2016.
  • Nighttime temperatures dropped to 23°C (73°F) on September 18, 2020, marking the coldest September night on record.

Best Places in Aruba in September

Find out more about the weather in Aruba and which places have the best travel conditions in this month. See all of Aruba in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Pos Chiquito in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off.

What To Do in Pos Chiquito in September

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Pos Chiquito 3-Day Forecast

More climate data for Pos Chiquito

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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