1 Longitude: 12310'W. 2  Latitude & Longitude for Vancouver, British Columbia, Canada in decimal degrees: 49.2, -123.2. 3  Altitude/ elevation: 4 m (14 ft).  Campbell River, Bc, Canada - 172.4 kms (107.1 miles) WNW.
St. Maarten Weather. St. Maarten / St. Martin enjoy a tropical climate with hot and sunny weather and refreshing trade winds year-round. The average St. Maarten temperature is 26 degrees Celsius (80 degrees Fahrenheit). There is no specific rainy season as rain showers can occur at any time during the year. Showers, however, are very brief, with sunshine following soon after.
In March and December average temperatures are around 17 Â°C (63 Â°F) during the day and 11 Â°C (52 Â°F) at night. The average number of days above 32 Â°C (89.6 Â°F) is 15, most of which occur during July and August.n May and December-the transition months-the average is around 18 Â°C (64 Â°F). In the second half of April, which is the beginning of the summer/holiday season the average sea temperature is 17 Â°C (63 Â°F). The highest sea temperature is 27 Â°C (81 Â°F) in the middle-3rd week of August.