Santa Cruz Weather in May
Santa Cruz in May averages 29°C (84°F) during the day and 26°C (79°F) at night. Some rainfall is typical for this time of year.
Rainfall in Santa Cruz in May
You can expect rain on around 5 days based on historical patterns, with 35 mm (1.4 in) average for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Santa Cruz in May
The perfect temperature in Santa Cruz in May makes it a solid month to visit, with 29°C (84°F) during the day and 26°C (79°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Wind Speed in Santa Cruz in May
May sees wind speeds averaging 8 m/s (16 knots). You'll face strong winds that cause large tree branches to move dramatically and make walking against the wind quite difficult. As an average, expect daily variation from notably windy conditions to periods with more challenging gusts.
Average water temperature in May
The water temperature is 28°C (82°F), which most people find very comfortable. A good month for swimming and water sports.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Aruba, check out our Santa Cruz's climate page.
Santa Cruz Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F) *
Chance of Rain
16%
Precipitation
35 mm (1.4 in)
Rainy days
5 days
Humidity
78% *
Windspeed
8 m/s (16 knots) *
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Santa Cruz typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in May
Historical weather for Santa Cruz in May
Browse day-by-day weather records for Santa Cruz spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Santa Cruz historical weather extremes in May
The extremes listed below come from historical weather data collected in Santa Cruz from 1995 through 2025.
- On May 14, 2006, temperatures climbed to 34°C (93°F), marking the warmest May day on record.
- The coldest May day was on May 6, 2013, with a maximum of 28°C (82°F).
- The coldest night in May in Santa Cruz was on May 31, 2022, with a minimum of 21°C (70°F).
Best Places in Aruba in May
Find out more about the weather in Aruba and which places have the best travel conditions in this month. See all of Aruba in May →
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What to Wear in Santa Cruz in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. With water temperatures around 28°C (82°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes.What To Do in Santa Cruz in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Aruba, check out our Santa Cruz's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Santa Cruz climate overview or explore weather in Aruba.
