Weather in Aruba in March

How March compares

March is the 10th warmest month of the year in Aruba and ranks 30th of 134 destinations we compare for March - see where else is hot in March. Against London's average high of 10.5°C in March, Aruba is 16.8°C warmer by day and 21.8°C warmer at night.

Daytime and night-time in March

The typical March day in Aruba peaks at 27.3°C, but that is an average: the warmest 10% of days reach 28.5°C or more. About 100% of days top 25°C and 1 in 1000 pass 30°C. Nights average 25.1°C; one night in ten drops to 24.3°C or lower, so pack a layer for evenings. Between 1991 and 2020 the hottest March day here reached 30.0°C (2020-03-26) and the coldest night 22.7°C (2000-03-24).

Rain in March

Some rain (4-8 rainy days): about 5 days with 1 mm or more, 14 mm in total. Year to year it varies a lot - the wettest March was 2017 with 45 mm, the driest 1998 with 0 mm. Humidity averages 78%.

Sea temperature in March

The sea averages 25.9°C - warm enough to swim (22°c+). Depending on the year it ranges from 25.3°C to 26.7°C. For the warmest sea here, come in September (28.5°C).

Sunshine and daylight

Around 6.6 hours of sunshine a day (estimated from cloud cover), 11.9 hours of daylight: the sun rises about 06:47 and sets about 18:51 local time in mid-March. Average cloud cover is 45%.

Is March a good time to visit Aruba?

Yes - it is one of the better months: hot days, manageable rain. The best months for Aruba on our scoring are February, March, June; months averaging 25°C or more: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec.

Comfortable swimming, but little relief from the warmth

Aruba in March suits travellers who want to swim regularly and spend time outside in light clothing. The sea averages 25.9°C, so getting into the water should feel comfortable rather than bracing. On land, the daytime temperature is only part of the story: humidity averages 78%, making the warmth feel more noticeable, particularly when you are active. Keep strenuous plans away from midday if you dislike humid heat, and leave room for shade breaks. Evenings remain warm, so pack breathable clothes rather than expecting to need substantial layers after sunset. This is less suitable if cool nights are essential to your comfort.

Limited rain, with room for cloud

Rain is a manageable catch rather than the main reason to reconsider March. There are about 5 rainy days, so allow some flexibility for wet weather without planning the whole holiday around it. You can expect about 6.6 hours of sunshine within 11.9 hours of daylight: useful outdoor time, but not a promise of clear skies throughout the day. Keep sun protection handy and make shade part of your plans when the sun is out. The monthly figures do not tell you when rain will arrive or how long it will last, so avoid building your schedule around an assumed daily shower pattern.