St. Thomas
March
Weather in St. Thomas for March 2026
Your guide to St. Thomas weather in March - trends and predictions
St. Thomas typically experiences moderate snowfall in March, with an average of 10 snowy days.
In general, the average temperature in St. Thomas at the beginning of March is 5.6 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 7.7 °C by the end of March.
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Snow Forecast ❄️
Temperatures
More
13
Dry days
8
Rainy days
10
Snow days
5°/-1°
Temperatures
27 km/h
Avg max wind
74 %
Avg humidity
St. Thomas Weather March
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  3° | 2  1° | 3  6° | 4  9° | 5  11° | 6  5° | 7 4° |
| 8 6° | 9  7° | 10  4° | 11  5° | 12 9° | 13 12° | 14 9° |
| 15 9° | 16 11° | 17  5° | 18  6° | 19 10° | 20  6° | 21  3° |
| 22  2° | 23 1° | 24 2° | 25 6° | 26 4° | 27 8° | 28 6° |
| 29 8° | 30 11° | 31 11° |
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Temperatures trend during March in St. Thomas
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. | Overcast | 3° /-6° | 0 mm | 0 cm | |
| 2 Mar. | Fog | 1° /-5° | 0.4 mm | 0 cm | |
| 3 Mar. | Cloudy | 6° /-3° | 0 mm | 0 cm | |
| 4 Mar. | Sunny | 9° /2° | 30.5 mm | 1.6 cm | |
| 5 Mar. | Light rain shower | 11° /4° | 26.7 mm | 0 cm | |
| 6 Mar. | Light drizzle | 5° /0° | 2.7 mm | 1.7 cm | |
| 7 Mar. | Overcast | 4° /-2° | 0 mm | 0 cm | |
| 8 Mar. | Patchy rain possible | 6° /-3° | 4.6 mm | 0 cm | |
| 9 Mar. | Moderate rain | 7° /0° | 14.1 mm | 0 cm | |
| 10 Mar. | Blizzard | 4° /-1° | 0.8 mm | 0.1 cm | |
| 11 Mar. | Partly cloudy | 5° /-2° | 0 mm | 0 cm | |
| 12 Mar. | Overcast | 9° /-1° | 0 mm | 0 cm | |
| 13 Mar. | Partly cloudy | 12° /2° | 0 mm | 0 cm | |
| 14 Mar. | Light rain shower | 9° /3° | 8.4 mm | 0 cm | |
| 15 Mar. | Patchy rain possible | 9° /2° | 2.2 mm | 0 cm | |
| 16 Mar. | Light rain | 11° /0° | 23.6 mm | 0 cm | |
| 17 Mar. | Moderate or heavy snow showers | 5° /-2° | 0.6 mm | 0.4 cm | |
| 18 Mar. | Heavy snow | 6° /-1° | 0.7 mm | 0.3 cm | |
| 19 Mar. | Heavy snow | 10° /0° | 0.7 mm | 0.5 cm | |
| 20 Mar. | Moderate snow | 6° /-2° | 2.5 mm | 0.1 cm | |
| 21 Mar. | Light snow showers | 3° /-4° | 0.2 mm | 0.2 cm | |
| 22 Mar. | Light snow | 2° /-5° | 0.7 mm | 0.2 cm | |
| 23 Mar. | Light snow | 1° /-5° | 6.7 mm | 5.1 cm | |
| 24 Mar. | Sunny | 2° /-3° | 8.2 mm | 0 cm | |
| 25 Mar. | Overcast | 6° /-2° | 0 mm | 0 cm | |
| 26 Mar. | Moderate rain | 4° /1° | 5.2 mm | 0 cm | |
| 27 Mar. | Patchy rain possible | 8° /-1° | 0.5 mm | 0 cm | |
| 28 Mar. | Sunny | 6° /-1° | 2.5 mm | 0 cm | |
| 29 Mar. | Partly cloudy | 8° /3° | 3.4 mm | 0 cm | |
| 30 Mar. | Light drizzle | 11° /3° | 19.2 mm | 0 cm | |
| 31 Mar. | Patchy rain possible | 11° /0° | 12.9 mm | 0 cm | |
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Important Notice
Our weather forecast for St. Thomas in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St. Thomas forecast closer to your planned date for the most up-to-date weather information.
St. Thomas in March - FAQ
What are the expected maximum and minimum temperatures in St. Thomas during March?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in St. Thomas during March?
Significant rainfall exceeding 136.4 mm is expected in St. Thomas during March, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in St. Thomas in March 2026?
St. Thomas experiences an average snowfall of 9.355 cm during March, occurring over 10 days.
What are the typical wind conditions in St. Thomas during March?
The average wind speed in St. Thomas during March is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
St. Thomas snow forecast March 2026
Track daily snowfall levels and discover St. Thomas’s snowy potential this March ❄️
March rainfall patterns in St. Thomas
Explore the daily rainfall trends and prepare for St. Thomass March weather 💧
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