Weather in Aruba by Month

Aruba is a self-governing state on the island of the same name in the Caribbean. It belongs to the Lesser Antilles group. The nearest continental point is localized at 29 km. The area of the state is 193 km2. The capital Oranjestad is located on the southwestern coast.

Aruba is a volcanic island. The relief of the state is represented by flat hills, the highest point reaches 188 m. The center and the northern coast of the island are indented with caves. The country is rich in flora and fauna. A remarkable plant of the island is called divi-divi, aloe vera, oleander and cacti are also common here. Large animals are not found in Aruba. There are snakes, lizards, geckos, turtles and wild birds. The peculiarity of the island is that there are no rivers and lakes, no natural reservoirs on the territory.

The climate on the island is dry tropical. The rainy season falls on October-November, and is manifested by short-term showers. Up to 432 mm of precipitation falls annually. The island is not localized on the sea line of hurricanes, so calm prevails here.
Aruba’s popular beaches are Arashi Beach, Hadikurari Beach and Palm Beach in the northwest, Surfside Beach and Renaissance Beach in the west (near Oranjestad), Rogers Beach in the southeast, and Daimaree Beach in the northeast. Here the weather varies little in different months and during the day. However, before you go on a trip to the island, we recommend that you pay attention to the weather conditions in Aruba by months.

Weather in Aruba in January

The air temperature in Aruba in January ranges from +25°С to +26.4°С (at night) and from +28.7°С to +30°С (during the day). The water temperature this month is the lowest, +26.2°С. 2 rainy days are recorded with precipitation up to 29.2 mm. The wind is blowing at a speed of 9.5 m/s. 15-17 days in January are cloudy.

Weather in Aruba in February

February in Aruba is the coldest, but you won’t be able to feel it. The air temperature drops by only one mark, and is + 28 ° С… + 28.5 ° С during the daytime, and + 26 ° С at night. The water temperature in the sea is +26.3°C. One rainy day is recorded, during which up to 19 mm of precipitation falls. The wind speed is the same as in January, 9.5 m/s.

Weather in Aruba in March

In Aruba, it is not easy to distinguish winter from spring. The air warms up by one mark of the thermometer. So, on average, the air temperature during the day is within + 29.2 ° С, and at night it is + 26.7 ° С. The water temperature in the Caribbean Sea ranges from +26.3°С to +27.2°С. Precipitation is low, wind speed changes slightly.

Weather in Aruba in April

The highest air temperature in Aruba in April was +28°С. The average daily readings of the thermometer are within +27.2°C, at night they drop to +25.8°C. The water temperature in the sea ranges from +26.7°С to +27.2°С. 10 sunny days are recorded, 5 rainy days, the rest are cloudy. In April, up to 16.4 mm of precipitation falls. This month ranks second in the shortest daylight hours, the sun in the sky is only 7 hours a day.

Weather in Aruba in May

Daytime air temperature in Aruba in May ranges from +31.7°С to +32°С, and nighttime temperature from +27°С to +28.2°С. In May, there is a sharp jump in the amount of precipitation, up to 37.2 mm of rain is recorded. The wind speed also increases, 10 m/s.

Weather in Aruba in June

June in Aruba is windy. The speed of air masses reaches a maximum, and is 11.4 m/s. The amount of precipitation after a sharp rise drops to 17.7 mm per month. 18 sunny days are registered. Daytime air temperature ranges from +32.1°С to +33°С, nighttime from +28°С to +28.5°С. The water is heated up to 27.1°С…+28.2°С.

Weather in Aruba in July

July is the driest month of the year in Aruba. Up to 8.7 mm of precipitation is recorded. Average temperatures in Aruba in July are +30.9°C during the day and +28.3°C at night. The maximum temperature rises to +33°C. The water temperature in the sea is within +26.9°С…+28.2°С. The wind speed reaches 11 m/s.

Weather in Aruba in August

August in Aruba ranks first in the length of daylight hours, the sun stays in the sky for 9.7 hours a day. The amount of precipitation increases to 18.1 mm, one rainy day is recorded. The water temperature of the Caribbean Sea ranges from 27.4°C to +28.9°C. The daytime air temperature is within +30.6°С…+32°С, at night – from +28°С to +28.9°С. The wind gradually subsides, the speed of air masses is 9.8 m/s.

Weather in Aruba in September

September is the hottest month in Aruba. The air temperature during daylight hours ranges from +27.7°С to +32.3°С. Jumps up to +34°С and above are recorded. The air temperature at night is within +28°С…+29.1°С. The water in the Caribbean Sea warms up to +27.7°С…+29.2°С. The amount of precipitation and rainy days is increasing. For 4 rainy days, 43.9 mm of precipitation falls. The wind speed is 9.2 m/s.

Weather in Aruba in October

It rains seven days a month in October. The amount of precipitation increases sharply to 80.7 mm, but does not reach a maximum. However, the wind speed is low, 7.7 m/s. The average daily number of hours of sunshine is 8.6 hours. The thermometer readings during daylight hours are at +29.9°С…+34°С, at night it gets cooler: +28.6°С…+29°С. The water temperature in the sea ranges from +27.8°С to +29°С.

Weather in Aruba in November

November is the rainiest and windiest month of the year in Aruba. Compared to October, it rains not 7, but 6 days a month, but up to 86 mm of precipitation falls. The wind force barely exceeds 7.5 m/s. The number of hours of sunshine is gradually decreasing, now the sun shines for 7.2 hours a day. The air temperature during the day fluctuates between +29.8°С…+33°С, at night it is +25°С…+28.4°С. The water temperature near the coast reaches an annual maximum of +28.9°С…+29.5°С.

Weather in Aruba in December

With the onset of winter, the weather conditions in Aruba do not change. Daytime air temperature is within +29.2°С…+31°С, at night the thermometer drops to +26°С…+27.8°С. The water temperature is +26.2°С…+27.8°С, in some places the sea warms up to +29°С. Precipitation is 74.4 mm per month. The wind speed reaches 9.5 m/s. In December, daylight hours are short, the number of hours in a day is 7 hours.