September brings the warmth of late summer to St. Croix, with daytime temperatures typically ranging from the upper 80s into the low 90s. While it’s one of the island’s warmest months, the refreshing trade winds and inviting Caribbean waters make it easy to cool off, whether you’re relaxing on the beach, snorkeling, or enjoying a leisurely day by the pool.
Labor Day weekend marks the beginning of the month and is a great time to experience St. Croix’s laid-back island lifestyle. Those looking for a challenge can take part in one of the month’s annual fitness events, including the Labor Day 5K Race, the Virgin Islands 10K Race, and the Wall 2 Wall Sprint Triathlon.
Whether you’re seeking outdoor adventure, island relaxation, or a little of both, September is a wonderful time to enjoy everything St. Croix has to offer.
Calendar of Events
SEPT ON ST. CROIX
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Cruise ship in port
9/03 -
Movie Night - Free
9/051st Saturday of each month. Bring your beach chairs, blankets, friends and family and enjoy a movie under the stars. Food and beverage sales.
From 6:30pm | Leatherback Brewing Company | Details HERE -
Holiday: Labor Day
9/07 -
Cruise ship in port
9/07 -
Dive against Debris
9/12A community volunteer day to remove fishing line, rope, anchors, trash and anything that shouldn't naturally be on our coral reef.
From 1pm | Blue Salt Divers | Details HERE -
PADI Aware week
9/12-19Save the date. Look out for special events, snorkeling and community dives.
Various times | Blue Salt Divers | Details HERE -
Cruise ship in port
9/17 -
Tri-Social
9/18Save the date. Triathalon Social mixer.
Details from Theresa@vitf.org -
Hike: Adventure Trail Forest Photo Walk
9/19Details to follow. Guides: Mary & Michael
From TBA | St Croix Hiking Association | Details HERE -
Sports: Wall-2-Wall Sprint & Try-a-Tri
9/20This multi-sport race includes an 750-meter swim, a 13-mile bike, & a 3 mile run. The Try-a-Tri is perfect for junior athletes and adults new to endurance sports.
From 6:15am | Cane Bay | Details from theresa@vitf.org -
Cruise ship in port
9/21
Event dates are verified by our editorial team before publication; however, schedules may change due to weather, power outages, staffing issues, or other unforeseen circumstances. We recommend booking in advance whenever possible and contacting the venue directly the day before the event to confirm details.