Simpson Bay
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Simpson Bay Weather in March

In Simpson Bay, March brings high daytime temperatures around 27°C (81°F), with nights cooling to 24°C (75°F). It is the driest month of the year, with minimal rainfall.

Rainfall in Simpson Bay in March

This month is perfect for exploring, with the driest conditions of the year. Typically around 13 days of rainfall are expected, averaging 32 mm (1.3 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Simpson Bay in March

Simpson Bay has excellent weather in March, with days reaching 27°C (81°F) and nights cooling to 24°C (75°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Simpson Bay in March

The days are predominantly sunny, with an estimated total of around 272 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Simpson Bay in March

March has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in March

At 26°C (79°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July and December typically offer the best weather for Simpson Bay.

Simpson Bay Temperature in March

Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Water Temperature
26°C (79°F) *
Chance of Rain
43%
Precipitation
32 mm (1.3 in)
Rainy days
13 days
Humidity
75% *
Windspeed
5 m/s (10 knots) *
Sunshine
272 hours *
Percentage Sunshine
72% *
* Data from: Sint Maarten, Sint Maarten (3 KM, 2 Miles).

Simpson Bay Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Simpson Bay - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Simpson Bay typically stay consistent throughout March, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in March

Historical weather records for Simpson Bay in March

Browse day-by-day weather records for Simpson Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Simpson Bay historical weather extremes in March

The extremes listed below come from historical weather data collected in Simpson Bay from 2001 through 2026.

  • The hottest March day on record in Simpson Bay reached 32°C (90°F) (March 27, 2013).
  • The coldest March day was on March 7, 2010, with a maximum of 24°C (75°F).
  • Simpson Bay registered its coldest March night on March 9, 2005, with temperatures dropping to 19°C (66°F).

Best Places in Sint Maarten in March

Find out more about the weather in Sint Maarten and which places have the best travel conditions in this month. See all of Sint Maarten in March →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Simpson Bay in March

Warm temperatures in March 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. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Simpson Bay in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Simpson Bay 3-Day Forecast

Popular in March

Where to go in March - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.