Normal weather on 20 August in Saint Thomas
The weather on 20 August in Saint Thomas has an average temperature of about 32°C during the day. The maximum temperature can reach up to 34°C, while the minimum temperature can be 29°C.
On average, 4 mm of rain falls in Saint Thomas on 20 August. The wind speed is 5 Beaufort and mainly comes from Southeast.
20 August Averages for Saint Thomas
![]() | 32°C |
![]() | 34°C |
![]() | 29°C |
![]() | 4 mm |
![]() | 1 day |
Temperature on 20 August in Saint Thomas per Year
This graph shows the measured temperature on 20 August in Saint Thomas per year, measured in degrees Celsius, over the past years.
Rainfall on 20 August in Saint Thomas per Year
This graph shows the total measured rainfall in millimeters on 20 August in Saint Thomas per year over the past years.
Average weather in Saint Thomas by month
Click on a month below to see in detail how the weather typically is in Saint Thomas and what to expect. Based on the historical weather data of Saint Thomas, you can view the average temperature, rainfall, wind, and UV index for each day of the month.