Saint-Jean weather, climate and best time to visit

Best time to visit Saint-Jean

The best time to visit in Saint-Jean in Saint Barthélemy is from January until December, when you will have a pleasant or warm temperature and limited till mediocre rainfall. The highest average temperature in in Saint-Jean is 29°C in August and the lowest is 26°C in January.

Saint-Jean has the tropical savanna climate prevailing. If you want to know what the average temperature is in in Saint-Jean or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Average weather Saint-Jean by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature (°C) 26 26 26 26 27 28 28 29 29 29 28 27
Precipitation (mm) 27 22 28 42 69 42 56 83 92 113 95 45

Travel and stay Saint-Jean

Looking to book a flight to Saint-Jean? Hop on one of these airlines.

14 day weather forecast Saint-Jean

The weather for in Saint-Jean will be around 29° degrees in the next 14 days with every day chance of light rain showers till heavy rain.

Weather forecast this week

Wednesday 20 Oct Precip Chance Wind UV
29°
28°
4.4 mm 60% 7 m/s 9
Thursday 21 Oct Precip Chance Wind UV
29°
28°
5.4 mm 65% 9 m/s 9
Friday 22 Oct Precip Chance Wind UV
29°
28°
2.5 mm 45% 9 m/s 9
Saturday 23 Oct Precip Chance Wind UV
29°
28°
0.3 mm 10% 8 m/s 5
Sunday 24 Oct Precip Chance Wind UV
29°
28°
1.5 mm 35% 7 m/s 4
Monday 25 Oct Precip Chance Wind UV
29°
28°
1.2 mm 30% 7 m/s 8
Tuesday 26 Oct Precip Chance Wind UV
29°
28°
2.2 mm 40% 7 m/s 8

Weather forecast next week

Wednesday 27 Oct Precip Chance Wind UV
29°
28°
5.1 mm 65% 7 m/s 2
Thursday 28 Oct Precip Chance Wind UV
29°
25°
37.9 mm 95% 4 m/s 2
Friday 29 Oct Precip Chance Wind UV
28°
27°
3.9 mm 55% 7 m/s 2
Saturday 30 Oct Precip Chance Wind UV
28°
27°
11.3 mm 80% 8 m/s 2
Sunday 31 Oct Precip Chance Wind UV
28°
26°
14.3 mm 85% 5 m/s 2
Monday 1 Nov Precip Chance Wind UV
29°
28°
0.2 mm 20% 5 m/s 2
Tuesday 2 Nov Precip Chance Wind UV
29°
28°
3.3 mm 50% 5 m/s 5

Climate Saint-Jean

Saint-Jean has the tropical savanna climate prevailing. It is warm every month with both a wet and dry season. The average annual temperature for Saint-Jean is 27° degrees and there is about 713 mm of rain in a year. It is dry for 64 days a year with an average humidity of 76% and an UV-index of 7.

Climate table of Saint-Jean

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 26 26 26 26 27 28 28 29 29 29 28 27
Night temp. (°C) 26 25 25 26 27 27 28 28 28 28 27 26
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 27 22 28 42 69 42 56 83 92 113 95 45
Days with rain 21 16 18 20 22 16 22 23 21 23 23 23
Dry days 10 12 13 10 9 14 9 8 9 8 7 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 8 9 9 10 11 11 11 11 10 7 7 7
Wind force (Bft) 4 4 4 4 4 4 4 4 4 3 4 4
UV-index 7 7 7 7 7 7 7 7 7 7 7 7

Saint-Jean weather by month

What is the average weather like in a given month for Saint-Jean? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.

Weather experiences Saint-Jean

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Frequently asked questions

Where is Saint-Jean?

Saint-Jean is located in Saint Barthélemy. It lies in a straight line at 4,091 miles from London.

The coordinates of Saint-Jean are:

  • Latitude: 17.883333
  • Longitude: -62.833333

The GPS coordinates are 17° 52' N, 62° 49' W

How long is the flight to Saint-Jean?

The flight time from London-Heathrow to Saint-Jean is approximately 9 h. 10 min.

What are the nearest airports to Saint-Jean?

These are the airports closests to Saint-Jean:

  • Gustaf III Airport (2 mi) – Gustavia
  • L'Espérance Airport (21 mi) – Grand-Case
  • Clayton J Lloyd International Airport (27 mi) – The Valley

How big is Saint-Jean?

The area of Saint-Jean is around 262 mi².

What is the currency of Saint-Jean?

In Saint-Jean the Euro (EUR) is used to pay.

Exchange rates on 20 October 2021

  • 1 Euro = 1.12 British pound
  • 1 British pound = 0.90 Euro
  • 10 Euro = 11.16 British pound
  • 10 British pound = 8.96 Euro
  • 100 Euro = 111.62 British pound
  • 100 British pound = 89.59 Euro

What is the area code of Saint-Jean?

The area code to call Saint-Jean is +590.