Climate Saint John’s

Saint John’s has a tropical rainforest climate. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Saint John’s is 27° degrees and there is about 692 mm of rain in a year. It is dry for 52 days a year with an average humidity of 76% and an UV-index of 7.

View the 14 day weather forecast for Saint John’s

Climate Saint John’s by month




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
Water temp. (°C) 27 27 28 28 29 30 30 30 30 30 29 28
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 29 21 19 38 61 42 66 81 87 101 94 53
Days with rain 21 17 17 18 23 20 24 23 23 23 23 23
Dry days 10 11 14 12 8 10 7 8 7 8 7 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 9 9 11 11 11 11 11 11 7 7 7
Wind force (Bft) 4 4 4 4 4 4 4 4 4 4 4 4
UV-index 7 7 7 7 7 7 7 7 7 7 7 7

Travel and stay Saint John’s

If you are planning on visiting Saint John’s, check out these well-known travel agencies. They have been rated as the best by travelers and offer great prices for any budget.

Airline tickets

Looking to book a flight to Saint John’s? Hop on one of these airlines.

Best time to visit Saint John’s

The best time to visit Saint John’s on Antigua and Barbuda is from January through September and November and December. In this period you have a warm temperature and little precipitation. The highest average temperature in Saint John’s is 29°C in August and the lowest is 26°C in January. The highest water temperature is 30°C and at its coldest the water is 27°C.

Saint John’s weather by month

What is the average Saint John’s weather like in a given month? 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.


Saint John’s weather experiences

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Frequently asked questions

Where is Saint John’s?

Saint John’s is located in Antigua and Barbuda. It lies in a straight line 12,616 km from Islamabad.

The coordinates of Saint John’s are:

  • Latitude: 17.116667
  • Longitude: -61.85

The GPS coordinates are 17° 7' N, 61° 51' W

How long is the flight to Saint John’s?

The flight time from Jinnah International Airport to Saint John’s is approximately 16 hours.

What are the nearest airports to Saint John’s?

These are the airports closests to Saint John’s:

  • V.C. Bird International Airport (ANU) – 7 km

How many inhabitants does Saint John’s have?

Saint John’s has 35,499 inhabitants.

How big is Saint John’s?

The surface area of Saint John’s is 2,630 km².

What is the area code of Saint John’s?

The area code to call Saint John’s is +1809.

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