Willemstad
Curaçao
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Willemstad, Curaçao

The organized harbor city of Willemstad in Curaçao, with two small ships at the docks
The organized harbor city of Willemstad in Curaçao, with two small ships at the docks
October, the same as September, in Willemstad, Curaçao, is a hot autumn month, with average temperature ranging between max 31.9°C (89.4°F) and min 26.2°C (79.2°F).

Temperature

In Willemstad, the average high-temperature is essentially the same as in September - a still hot 31.9°C (89.4°F). The average low-temperature, in October, is 26.2°C (79.2°F).

Humidity

In October, the average relative humidity in Willemstad is 79%.

Rainfall

In Willemstad, in October, it is raining for 7.4 days, with typically 83.7mm (3.3") of accumulated precipitation. Throughout the year, in Willemstad, there are 69.4 rainfall days, and 553.4mm (21.8") of precipitation is accumulated.

Sea temperature

September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater. For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Willemstad, the average length of the day is 11.9h.

Sunshine

In Willemstad, Curaçao, the average sunshine in October is 7.9h.

UV index

In October, the average daily maximum UV index in Willemstad is 11. A UV Index reading of 11, and higher, represents an extreme health hazard from the exposure to the Sun's UV radiation for average individuals.
In October, the average maximum UV index of 11 translate into the following recommendations:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in October in Willemstad?

In Willemstad, Curaçao, in October, the average high-temperature is 31.9°C (89.4°F), and the average low-temperature is 26.2°C (79.2°F).

What is the average humidity in October in Willemstad?

The average relative humidity in October in Willemstad is 79%.

How much does it rain in Willemstad in October?

In Willemstad, in October, it is raining for 7.4 days, with typically 83.7mm (3.3") of accumulated precipitation.

What months are the sea warmest in Willemstad?

Months with the warmest seawater in Willemstad are September and October, with an average sea temperature of 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How warm is the water in October in Willemstad?

In Willemstad, Curaçao, in October, the average water temperature is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in October in Willemstad?

The average length of the day in October in Willemstad is 11.9h.

How long on average sun shines in October in Willemstad?

In October, the average sunshine in Willemstad is 7.9h.

How high is the UV index in October in Willemstad?

The average daily maximum UV index in October in Willemstad, Curaçao, is 11. A UV Index reading of 11, and higher, represents an extreme health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in October - Willemstad, Curaçao
  • Average high temperature in October: 31.9°C

The warmest month (with the highest average high temperature) is September (32.6°C).
The month with the lowest average high temperature is January (29.7°C).

  • Average low temperature in October: 26.2°C

The month with the highest average low temperature is September (26.5°C).
The coldest month (with the lowest average low temperature) is January (24.3°C).

Average humidity in October - Willemstad, Curaçao
  • Average humidity in October: 79%

The month with the highest relative humidity is November (79.6%).
The month with the lowest relative humidity is March (76.1%).

Average rainfall in October - Willemstad, Curaçao
  • Average rainfall in October: 83.7mm

The wettest month (with the highest rainfall) is December (99.8mm).
The driest month (with the lowest rainfall) is March (14.2mm).

Average rainfall days in October - Willemstad, Curaçao
  • Average rainfall days in October: 7.4 days

The month with the highest number of rainy days is December (11.5 days).
The month with the lowest number of rainy days is May (2 days).

Average sea temperature in October - Willemstad, Curaçao
  • Average sea temperature in October: 29°C

Best months for swimming (with the highest average sea temperature) are September and October (29°C).
Coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in October / Average sunshine in October - Willemstad, Curaçao
  • Average daylight in October: 11.9h

Months with the longest days are June and July (Average daylight: 12.8h).
The month with shortest days is December (Average daylight: 11.4h).

  • Average sunshine in October: 7.9h

The month with most sunshine is August (Average sunshine: 9.5h).
The month with least sunshine is December (Average sunshine: 7.8h).

Average UV index in October - Willemstad, Curaçao
  • Average UV index in October: 11

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).