Oranjestad Temperature by Month
Oranjestad in Aruba enjoys a stable climate, with daytime temperatures staying close to 29°C (84°F) throughout the year. Explore the full monthly breakdown below.
Oranjestad Monthly Temperatures
With minimal seasonal shifts, Oranjestad experiences a constant climate year-round. Maximum daytime temperatures range from a comfortable 30°C (86°F) in September to a comfortable 27°C (81°F) in January. At night, temperatures range from 27°C (81°F) in September to 25°C (77°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Oranjestad by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
46-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Oranjestad Temperatures: 1976-2026
Browse day-by-day temperature records for Oranjestad spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Oranjestad vs Aruba
The map below shows the annual temperature across Aruba. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Oranjestad vs World: Temperature Compared
Oranjestad's average annual maximum temperature is 29°C (84°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters — and seasons reversed compared to Europe.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Oranjestad?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Oranjestad, January is the coolest month, with average highs of 28°C (82°F) and humidity around 78% — considered high. In September, the warmest month, temperatures average 30°C (86°F) with 78% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Oranjestad's weather — including monthly rainfall, sunshine hours, and humidity — visit our Oranjestad climate page.
