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🇦🇼 Weather in Aruba in October
This is what the weather in Aruba (Oranjestad) was like in October over the years 2016–2025.
Key facts at a glance
Prevailing weather: Light rain
Avg. daytime high
29.8 °C
29.0 °C – 30.7 °C
Avg. night-time low
28.5 °C
27.7 °C – 29.3 °C
Avg. rain days in period
15.7
51 % of days · ≥ 1.0 mm
Avg. precipitation in period
67.6 mm
19.6 mm – 128 mm
Avg. cloud cover
61 %
This data source has no sunshine hours – average cloud cover is shown instead.
Avg. sea temperature
29.9 °C
Sea temperature available for 2 of 10 years.
Extremes: Highest temperature 31.7 °C (2 Oct 2023) · Lowest temperature 26.4 °C (12 Oct 2018) · Avg. daily peak wind 29 km/h
Weather mix of all days
- 57Sunny
- 61Partly cloudy
- 35Cloudy
- 118Light rain
- 39Rain
Summary
- On average 29.8 °C during the day and 28.5 °C at night.
- On average 15.7 rain days (Rain day = at least 1.0 mm of precipitation) with 67.6 mm of precipitation in total.
- The sea averaged 29.9 °C.
- Prevailing weather: Light rain.
- Warmest year: 2024 (avg. 30.7 °C), coolest: 2018 (avg. 29.0 °C).
- Wettest year: 2018 (128 mm), driest: 2024 (19.6 mm).
- Extremes: 31.7 °C on 2 Oct 2023 and 26.4 °C on 12 Oct 2018.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Avg. daytime high: 2016 29°, 2017 30°, 2018 29°, 2019 30°, 2020 30°, 2021 30°, 2022 29°, 2023 31°, 2024 31°, 2025 30°. Avg. night-time low: 2016 28°, 2017 28°, 2018 28°, 2019 28°, 2020 28°, 2021 28°, 2022 28°, 2023 29°, 2024 29°, 2025 29°. Sea temperature: 2016 –, 2017 –, 2018 –, 2019 –, 2020 –, 2021 –, 2022 –, 2023 –, 2024 30°, 2025 29°.
Precipitation & rain days
Precipitation (mm): 2016 63, 2017 38, 2018 128, 2019 50, 2020 103, 2021 39, 2022 80, 2023 93, 2024 20, 2025 61.
Year by year
2025
Avg. max30.1°Avg. min28.7°- Rain days
- 15 Rain days
- Precipitation
- 61.2 mm
- Avg. cloud cover
- 71 % cloudy
- Sea temperature
- 29.5 °C
Max 31.0 °C · Min 28.2 °C
2024
Avg. max30.7°Avg. min29.3°- Rain days
- 6 Rain days
- Precipitation
- 19.6 mm
- Avg. cloud cover
- 50 % cloudy
- Sea temperature
- 30.3 °C
Max 31.3 °C · Min 28.6 °C
2023
Avg. max30.6°Avg. min29.2°- Rain days
- 17 Rain days
- Precipitation
- 93.1 mm
- Avg. cloud cover
- 57 % cloudy
- Sea temperature
- –
Max 31.7 °C · Min 28.5 °C
2022
Avg. max29.4°Avg. min28.1°- Rain days
- 20 Rain days
- Precipitation
- 80.1 mm
- Avg. cloud cover
- 54 % cloudy
- Sea temperature
- –
Max 30.4 °C · Min 26.8 °C
2021
Avg. max29.7°Avg. min28.4°- Rain days
- 14 Rain days
- Precipitation
- 39.0 mm
- Avg. cloud cover
- 63 % cloudy
- Sea temperature
- –
Max 30.1 °C · Min 27.3 °C
2020
Avg. max29.6°Avg. min28.5°- Rain days
- 14 Rain days
- Precipitation
- 103 mm
- Avg. cloud cover
- 67 % cloudy
- Sea temperature
- –
Max 30.2 °C · Min 27.4 °C
2019
Avg. max29.6°Avg. min28.4°- Rain days
- 13 Rain days
- Precipitation
- 50.0 mm
- Avg. cloud cover
- 59 % cloudy
- Sea temperature
- –
Max 30.5 °C · Min 27.7 °C
2018
Avg. max29.0°Avg. min27.7°- Rain days
- 22 Rain days
- Precipitation
- 128 mm
- Avg. cloud cover
- 75 % cloudy
- Sea temperature
- –
Max 29.8 °C · Min 26.4 °C
2017
Avg. max29.6°Avg. min28.2°- Rain days
- 14 Rain days
- Precipitation
- 38.2 mm
- Avg. cloud cover
- 49 % cloudy
- Sea temperature
- –
Max 30.5 °C · Min 27.3 °C
2016
Avg. max29.4°Avg. min28.1°- Rain days
- 22 Rain days
- Precipitation
- 63.0 mm
- Avg. cloud cover
- 62 % cloudy
- Sea temperature
- –
Max 29.8 °C · Min 27.2 °C
Frequently asked questions
- How warm is it in Aruba in October?
- Daytime highs averaged 29.8 °C, night-time lows 28.5 °C. The highest value of the past 10 years was 31.7 °C (2 Oct 2023), the lowest 26.4 °C (12 Oct 2018).
- How often does it rain in Aruba in October?
- On average there were 15.7 rain days (at least 1 mm) with 67.6 mm of precipitation in total.
- How warm is the sea in Aruba in October?
- The sea temperature averaged 29.9 °C (open-sea point approx. 3 km from the town).
Check your exact travel dates
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Other destinations in October
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. Snow depth is the model value for the grid cell, not the depth on the slopes. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Sea measuring point approx. 3 km from the location (12.490, -70.030)
- Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)