Sao Tome and PrincipeAverage weather for São Tomé in April
It's hot in April in São Tomé with an average temperature of 30°C. Temperatures this month range from a low of 30°C to a high of 31°C. At night, you can expect temperatures between 25°C and 26°C.
Start of April
The month of April starts in São Tomé with hot temps, averaging around 31°C during the day and nights around 26°C. There are plenty of days with a good chance of precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid April
By mid-April, daytime temps stay steady at around 31°C, with nights around 26°C. There’s a high chance of precipitation during this time. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of April
By the end of April, the average daytime temperature in São Tomé is around 30°C, while nighttime temps are about 26°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In April, there is an average of 163 mm of precipitation, spread over 21 days. The wind speed is around 4 Bft, mostly coming from the South.
São Tomé in April |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 17°C | |
 Max. temperature |
31°C | 22°C | |
| Min. temperature |
30°C | -5°C | |
 Total precipitation |
163 mm | 81 mm | |
| Rainy days |
21 days | 11 days | |
March
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit São Tomé?
Looking for sun? April isn’t a good month to be in São Tomé. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 38°C in 2021, São Tomé reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 26°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 28°C.
Check out the climate of São Tomé for all months and discover the best travel time
Daily Temperature in April in São Tomé
This chart shows the average daily high and low temperatures in April for São Tomé, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in April in São Tomé
The chart below shows the average daily precipitation in April for São Tomé, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 21 days of precipitation in São Tomé.
Daily UV index in April in São Tomé
This chart shows the average daily UV index in April in São Tomé, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in April in São Tomé over the years
This chart shows the average temperature in April in São Tomé, measured in degrees Celsius, over the past few years.
Total precipitation in April in São Tomé over the years
This chart shows the average precipitation in April in São Tomé, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in April for São Tomé
Click on any day in April to get detailed info about the usual weather on that day in São Tomé. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in São Tomé
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Average weather in São Tomé by month
Click on a month below to see detailed weather info for São Tomé. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
