16-Day Forecast
Today
21 Oct
28°C
Daytime High
29.8°C sea
27°C
Overnight Low
☀☀☀☀☀
11.5h sun
0.3mm rain
Thu
22 Oct
28°C
Daytime High
29.8°C sea
27°C
Overnight Low
☀☀☀☀☀
11.5h sun
0.3mm rain
Fri
23 Oct
28°C
Daytime High
29.8°C sea
26°C
Overnight Low
☀☀☀☀☀
11.5h sun
1.1mm rain
Sat
24 Oct
28°C
Daytime High
29.7°C sea
26°C
Overnight Low
☀☀☀☀☀
11.5h sun
0.9mm rain
Sun
25 Oct
28°C
Daytime High
29.7°C sea
26°C
Overnight Low
☀☀☀☀☀
11.5h sun
0.8mm rain
Mon
26 Oct
28°C
Daytime High
29.8°C sea
26°C
Overnight Low
☀☀☀☀☀
11.4h sun
0.7mm rain
Tue
27 Oct
28°C
Daytime High
29.8°C sea
26°C
Overnight Low
☀☀☀☀☀
11.4h sun
Wed
28 Oct
28°C
Daytime High
29.8°C sea
26°C
Overnight Low
☀☀☀☀☀
11.4h sun
1.2mm rain
Thu
29 Oct
28°C
Daytime High
29.7°C sea
26°C
Overnight Low
☀☀☀☀☀
11.4h sun
0.6mm rain
Fri
30 Oct
28°C
Daytime High
~30°C sea
25°C
Overnight Low
☀☀☀☀☀
11.4h sun
2mm rain
Sat
31 Oct
27°C
Daytime High
~30°C sea
24°C
Overnight Low
☀☀☀☀☀
10.9h sun
4.8mm rain
Sun
1 Nov
27°C
Daytime High
~29°C sea
24°C
Overnight Low
☀☀☀☀☀
11.4h sun
1.6mm rain
Mon
2 Nov
27°C
Daytime High
~29°C sea
26°C
Overnight Low
☀☀☀☀☀
11.3h sun
Tue
3 Nov
27°C
Daytime High
~29°C sea
26°C
Overnight Low
☀☀☀☀☀
11.3h sun
Wed
4 Nov
27°C
Daytime High
~29°C sea
26°C
Overnight Low
☀☀☀☀☀
11.2h sun
Thu
5 Nov
~26.7°C
Daytime High
~29°C sea
~24.8°C
Overnight Low
☀☀☀☀☀
10.2h sun
hist. avg
☀ = sunshine score · °C high / low · hours of sunshine shown below
About St Maarten
St Maarten, in the Caribbean, stands out as a year-round sunshine destination where balmy tropical breezes and pristine beaches create the perfect escape for sun-seekers of all kinds. Whether you're a family looking for safe, accessible beach days, couples seeking romantic Caribbean getaways, or adventure enthusiasts eager to explore vibrant culture and water sports, this dual-nation island delivers consistently warm weather and that coveted golden-hour glow that makes holidays in St Maarten so memorable. The destination's unique blend of Dutch and French influences adds cultural richness beyond typical beach resort experiences, making it far more than just another tropical island.
Understanding St Maarten weather patterns is essential for planning your visit. The island enjoys a tropical climate where average summer temperatures reach around 28°C during peak season, while winter months hover comfortably at 26°C—remarkably consistent warmth that rivals the Mediterranean charm of southern Spain or the Canary Islands, except with Caribbean character and guaranteed sunshine. The sea temperature peaks around 30°C, providing refreshingly warm waters perfect for swimming and snorkeling without feeling uncomfortably hot. Trade winds keep humidity at manageable levels, preventing the oppressive heat found in some tropical locations.
The best time to visit St Maarten aligns with the drier months from December through April, when rainfall is minimal and sunshine is most abundant. September through November brings lower prices and fewer crowds if you're flexible, though these months fall within the hurricane season. For those prioritizing the warmest weather and sunniest conditions, January through March represents the sweet spot, offering consistent temperatures and ideal beach conditions.
St Maarten weather makes outdoor exploration irresistible, whether you're lounging at powdery Mullet Beach, exploring the colorful architecture of Philipsburg, or sampling fresh seafood and Dutch pastries that reflect the island's multicultural heritage. Water sports enthusiasts find paradise here with world-class windsurfing, sailing, and diving opportunities. The island's compact size means you can easily experience both the lively casino and shopping scene alongside serene nature reserves and hidden coves.
Getting to St Maarten is straightforward, with direct flights available from major cities across the United States to Princess Juliana International Airport, typically taking four to five hours depending on your departure city. This accessibility makes holidays in St Maarten particularly convenient for North American travelers seeking quick escapes to guaranteed Caribbean sunshine.
Typical rainfall & humidity in St Maarten
Jan
42.5mm · 74%
Feb
62.3mm · 74%
Mar
21.6mm · 73%
Apr
64mm · 76%
May
79.5mm · 77%
Jun
47.4mm · 77%
Jul
65.7mm · 77%
Aug
109.5mm · 78%
Sep
86.5mm · 76%
Oct
149.8mm · 76%
Nov
104.2mm · 75%
Dec
36.3mm · 72%
Average monthly rainfall and relative humidity, based on the last 3 years of historical data.
