Mild
Average highs are around 23°C, so days are mild rather than hot.
Weather Guide
São Thomé das Letras, Brazil Average Monthly Weather
Weather score50Mixed annual avg
Best months: August, April, September
Across the year, average daytime temperatures are around 24°C, sunshine averages 6.1h per day, and rainfall totals about 1608mm.
Annual weather
Annual averages
Temp
24°C
Rain
1608mm
Annual total
Sun
6.1h
Weather score
50
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 23mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.2h per day, enough for a balanced month.
Map
Weather map
Compare São Thomé das Letras, Brazil with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August23°C average high
August is close to São Thomé das Letras' yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJanuary to March and October to December
This stretch sets the upper range for average daytime heat.
Rain
August23mm average rain
August is one of São Thomé das Letras' driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsApril to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August7.2 hours average sun
August is one of São Thomé das Letras' sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
August59 weather score
August is one of São Thomé das Letras' best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsApril to September
These months have the strongest weather score in the monthly averages.
Hotels near São Thomé das Letras, Brazil
Marriott
City Express Rio de Janeiro Barra da TijucaRio de Janeiro, Rio de Janeiro, Brazil
Courtyard Rio de Janeiro Barra da TijucaRio de Janeiro, Brazil
Residence Inn Rio de Janeiro Barra da TijucaRio de Janeiro, Brazil
Sheraton Grand Rio Hotel & ResortRio de Janeiro, Rio de Janeiro, Brazil
JW Marriott Hotel Rio de JaneiroRio de Janeiro, Rio de Janeiro, Brazil
Sao Paulo Airport Marriott HotelGuarulhos, Sao Paulo, Brazil