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San Juan
Weather averages
ClimateForecastMayJune >>

Climate in San Juan (Trinidad), Trinidad & Tobago

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year
* Data from: Trinidad, Trinidad & Tobago (11 KM, 7 Miles).

Average water temperature

The mean water temperature over the year.
* Data from: Trinidad, Trinidad & Tobago (11 KM, 7 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year
* Data from: Trinidad, Trinidad & Tobago (11 KM, 7 Miles).

Forecast for San Juan

Fri   May 17
33°C | 26°C
E 14 km/h
3.1 mm
partly cloudy and rain

partly cloudy and rain

hourly forecast
Sat   May 18
33°C | 26°C
E 18 km/h
1.3 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Sun   May 19
33°C | 26°C
E 18 km/h
0.3 mm
broken clouds and chance of slight rain

broken clouds and chance of slight rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit San Juan in Trinidad & Tobago

The best time to visit is during the drier months: February, March and April.

Other facts from our historical weather data:

  • Which is the hottest month in San Juan?
    September has an average maximum temperature of 30°C and is the hottest month of the year.
  • Which is the coolest month in San Juan?
    The coolest month is February with an average maximum temperature of 28°C.
  • Which is the wettest month in San Juan?
    August tops the wettest month list with 156 mm of rainfall.
  • Which is the driest month in San Juan?
    March is the driest month with 32 mm of precipitation.
  • Which is the sunniest month in San Juan?
    March is the sunniest month with an average of 247 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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