14-day forecast — Saint-Barthélemy Updated every hour
Sat · Today · 12 Sep
Showers
+29°
+27°
1,9 mm
Sun · Tomorrow · 13 Sep
Showers
+28°
+27°
0,9 mm
Monday · 14 Sep
Showers
+28°
+27°
1,0 mm
Tuesday · 15 Sep
Showers
+28°
+27°
0,9 mm
Wednesday · 16 Sep
Showers
+28°
+27°
2,7 mm
Thursday · 17 Sep
Showers
+28°
+27°
5,0 mm
Friday · 18 Sep
Clear
+28°
+27°
0,5 mm
Saturday · 19 Sep
Clear
+28°
+27°
1,9 mm
Sunday · 20 Sep
Showers
+28°
+27°
1,3 mm
Monday · 21 Sep
Showers
+28°
+27°
0,4 mm
Tuesday · 22 Sep
Showers
+28°
+27°
1,8 mm
Wednesday · 23 Sep
Showers
+28°
+27°
2,4 mm
Thursday · 24 Sep
Showers
+28°
+27°
14,4 mm
Friday · 25 Sep
Showers
+28°
+27°
10,3 mm
About Saint-Barthélemy
Île chic des Antilles françaises, plages des Caraïbes et alizés.
Country Saint Barthélemy (France)
Region Antilles
Continent North America
Time zone America/St_Barthelemy (-04:00)
Latitude 17.9000°
Longitude -62.8333°
Air quality Good (EAQI 15)
Climate in Saint-Barthélemy in October
Normals 8 years · best time to visit · Open-Meteo
Best time to visit Saint-Barthélemy : January–December . With good weather, October is a recommended month to visit.
Photo: Wikimedia
September
October
November
Average temperature
→ 28°C
28°C
▼ 27°C
Highest temperature
→ 29°C
29°C
▼ 28°C
Lowest temperature
→ 27°C
27°C
▼ 26°C
Sea temperature
▼ 29,9°C
29,8°C
▼ 29,0°C
Precipitation
▲ 111 mm
112 mm
▼ 107 mm
Days with precipitation
→ 17 d
17 d
▼ 15 d
Humidity
▼ 77%
75%
▲ 76%
Sunshine hours per day
▼ 11,1 h
10,5 h
▼ 10,2 h
Cloud cover
▲ 9%
10%
→ 10%
UV index (midday)
▼ 11
10
▼ 8
Day length
12:14
11:44
11:18
Our rating
Good
Good
Good
Temperature day by day in October mean + moving average
26° 27° 28° 29° 30° 1 6 11 16 21 26 31
Precipitation day by day in October mm
0 3.6 7.2 1 6 11 16 21 26 31
UV index day by day in October midday value, clear-sky
0 5.5 11 1 6 11 16 21 26 31
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in North America
Data source
Global weather models — international forecasts
Météo de Saint-Barthélemy (Saint Barthélemy (France)) : conditions actuelles et prévisions à 24 h et 14 jours pour préparer votre voyage. Sur place actuellement, il fait +27°, partly cloudy, vent 30 km/h. Sur les 7 prochains jours, les températures varient de 27 à 29 °C avec 1 belle journée et 13 mm de pluie. Heure locale (fuseau America/St_Barthelemy). Données Open-Meteo et WeatherAPI.