Current Conditions — Saint Croix
Updated: 2026-08-04 11:00 AM AST 36 min ago
Hourly Weather Forecast
7%
7%
7%
7%
7%
7%
7%
6%
6%
6%
7%
7%
Hourly temperatures are from earlier forecast estimates, and often differ from the current temperature.
5-Day Weather Forecast
Brief passing showers likely at times.
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4
Tue
4 Aug 2026
Tuesday
33 °C / 25 °C 92 °F / 77 °F 20 km/h E 12 mph E
25%
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5
Wed
5 Aug 2026
Wednesday
33 °C / 26 °C 91 °F / 79 °F 18 km/h ESE 11 mph ESE
84%
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6
Thu
6 Aug 2026
Thursday
34 °C / 25 °C 92 °F / 77 °F 20 km/h E 12 mph E
55%
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7
Fri
7 Aug 2026
Friday
33 °C / 25 °C 91 °F / 78 °F 24 km/h E 14 mph E
80%
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8
Sat
8 Aug 2026
Saturday
33 °C / 26 °C 92 °F / 79 °F 24 km/h E 14 mph E
25%
Percentages show the chance of rain at any point during a 24-hour day, NOT the percentage of the day with rain.
Weather history
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🌧️ Rainfall accuracy & sources
Our rainfall comes from weather-model data that measures an area covering the island, not from a single rain gauge. A gauge reports exactly what fell into one bucket at one location. An area figure describes the island as a whole, which is what matters when comparing islands or tracking a wet spell.
Anyone who lives in the region knows tropical rain is hyper-local. One district can have water running in the streets while another stays completely dry. When that happens, an island-wide figure will read lower than what the wettest neighborhood experienced. That is not a missed reading. It is an average across the whole island.
Rainfall estimates are refined as more observations arrive. Our system re-checks recent hours and updates past totals as our sources revise them, usually within a few hours. If it poured today and the chart looks light, please check back. Totals typically settle within 24 to 48 hours. Each month we also compare our totals against the ERA5 climate record as an integrity check.
Island Rankings
How does Saint Croix compare? 18 Eastern Caribbean islands ranked by temperature, wind, and rainfall.
Official Resources
Disaster preparedness resources for Saint Croix.
Local News
Popular news outlets covering Saint Croix.
Saint Croix Climate Guide
Climate Overview
Saint Croix has a tropical maritime climate with a dry season from January through April and a wet season from May through December. A relative lull in rainfall often occurs in June and July before the wettest months of September through November.
Annual rainfall averages approximately 940 mm37 in in the low-lying Christiansted area, though totals vary considerably across the island. The wetter northwest highlands receive up to 1,270 mm50 in per year, while the arid eastern end averages only 635-965 mm25-38 in.
Daytime highs range from 29 °C84 °F in winter to 32 °C90 °F in summer, with overnight lows between 22 °C72 °F and 25 °C77 °F. Easterly trade winds blow along the length of the island year-round at 16-24 km/h10-15 mph, providing natural cooling. Because Saint Croix is relatively flat compared to its mountainous neighbours, temperatures are fairly uniform across the island.
Monthly Climate Averages
Long-term average temperature and rainfall for Saint Croix by month.
| Month | Avg High °C°F | Avg Low °C°F | Rainfall mmin | Rainy Days |
|---|---|---|---|---|
| Jan | 2984 | 2272 | 502.0 | 10 |
| Feb | 2984 | 2272 | 351.4 | 8 |
| Mar | 2984 | 2272 | 401.6 | 7 |
| Apr | 3086 | 2373 | 552.2 | 7 |
| May | 3188 | 2475 | 903.5 | 9 |
| Jun | 3188 | 2577 | 552.2 | 8 |
| Jul | 3290 | 2577 | 702.8 | 11 |
| Aug | 3290 | 2577 | 853.3 | 12 |
| Sep | 3290 | 2577 | 1254.9 | 13 |
| Oct | 3188 | 2475 | 1305.1 | 13 |
| Nov | 3086 | 2475 | 1355.3 | 12 |
| Dec | 2984 | 2373 | 853.3 | 12 |
Hurricane History
Saint Croix sits in one of the most active hurricane corridors in the northeastern Caribbean, with major storms documented since the 18th century. The Okeechobee Hurricane (1928, Category 5) passed approximately 16 km10 miles south with winds near 250 km/h155 mph, destroying 143 buildings and killing nine people on the island.
Hurricane Hugo (1989, Category 4) was the most devastating storm in modern history, passing directly over Saint Croix with sustained winds near 225 km/h140 mph and gusts measured up to 270 km/h168 mph. Hugo damaged over 90% of buildings and caused an estimated $500 million in damage on the island alone.
Hurricane Marilyn (1995, Category 2) struck two weeks after Hurricane Luis, bringing sustained winds of 170 km/h105 mph with gusts to 200 km/h125 mph and damaging 20-30% of homes.
In 2017, Hurricane Maria (Category 5) passed just south of the island. While Maria's peak intensity reached 280 km/h175 mph, Saint Croix experienced the outer eyewall with sustained winds of 170 km/h107 mph and gusts to 220 km/h137 mph. Maria caused extensive damage across the island, and it took nearly a year for power to be fully restored.
Geography & Terrain
Saint Croix is the largest of the U.S. Virgin Islands, covering 215 km²83 sq mi and stretching roughly 45 km28 miles long and 11 km7 miles wide. It lies about 64 km40 miles south of St. Thomas and St. John, separated from them by the deep Virgin Islands Trough.
The island's highest point is Mount Eagle at 355 m1,165 ft, located in the northwestern hills. Unlike most volcanic Caribbean islands, Saint Croix has a relatively flat central plain that slopes gently from the northern hills to the southern coast.
The terrain creates a pronounced east-west climate gradient. The hilly western end, home to the densely forested area locally known as the "Rain Forest," receives the most rainfall and supports lush tropical vegetation including mahogany and samaan trees. The flat, exposed eastern end is markedly drier, with arid scrubland and cacti more typical of a semi-desert landscape.
This contrast means that weather conditions can vary significantly from one end of the island to the other, particularly during showers carried by the easterly trade winds.
Climate normals based on published data from multiple meteorological sources including Henry E. Rohlsen Airport and Christiansted station records. Monthly values are approximate long-term averages.
Frequently Asked Questions
What is the weather like in Saint Croix right now?
Right now in Saint Croix it is 30°C (86°F), feels like 33°C (91°F), with Overcast and winds at 20 km/h (13 mph). Humidity is 65%. This page updates hourly with live observations.
Is it raining in Saint Croix today?
No, Saint Croix currently has Overcast with a temperature of 30°C (86°F). Conditions are updated hourly — check the forecast section for the outlook ahead.
What is the temperature in Saint Croix right now?
The current temperature in Saint Croix is 30°C (86°F), with a feels-like temperature of 33°C (91°F). Humidity is at 65%. This reading is updated hourly from official weather data.
When is the best time to visit Saint Croix?
The dry season from December to May typically offers the best weather in Saint Croix, with lower humidity, less rainfall, and minimal hurricane risk. February to April tends to be the driest period. Read the full month-by-month guide.
Does Saint Croix get hurricanes?
Yes, Saint Croix is in the Atlantic hurricane belt. Hurricane season runs from June 1 to November 30, with peak activity from August to October. Dewedda.com tracks storm distances to Saint Croix in real time when systems are active.
When is hurricane season in Saint Croix?
Hurricane season in the Eastern Caribbean runs from June 1 to November 30, with peak activity between August and October. Outside this window, tropical storms are rare. Check the forecast and active storm sections on this page for current conditions.
NOTE: Weather data is collected hourly. The 3‑day view shows hourly readings, the 7‑day view averages every 3 hours, the 30‑day view shows daily averages, the 1‑year view shows weekly averages, and the 3‑year view shows monthly averages.
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