Saint Barthélemy
Territory in Americas
In brief
Area: 21 km². World rank 243 of 249; in Americas, 56 of 56.
Territory
- Area
- 21 km²
- Sea access
- Has a coastline
- Coastline, km
- No data
- Neighbours
- None
- Agricultural land
- No data
Elevation
- Highest point
- Morne du Vitet, 286 m
- Lowest point
- Caribbean Sea, 0 m
- Mean elevation, m
- No data
Climate
- Average temperature in the capital, °C
- 27
- Warmest month in the capital
- August, 29°C
- Coldest month in the capital
- February, 26°C
- Precipitation, mm per year
- No data
Climate by month: Gustavia
September: day 29°C, night 28°C, precipitation 90 mm
Estimate from NASA POWER: averages for 2001–2025 at the capital’s location (grid cell about 50 km across). The city itself is often 1–3 °C warmer in winter.
Table of values
| Month | Day, °C | Night, °C | Precipitation, mm |
|---|---|---|---|
| January | 26 | 25 | 20 |
| February | 26 | 25 | 12 |
| March | 26 | 25 | 16 |
| April | 27 | 26 | 26 |
| May | 27 | 27 | 63 |
| June | 28 | 27 | 42 |
| July | 29 | 28 | 54 |
| August | 29 | 28 | 66 |
| September | 29 | 28 | 90 |
| October | 29 | 28 | 108 |
| November | 28 | 27 | 78 |
| December | 27 | 26 | 40 |