São Tomé das Letras Temperature by Month
The average annual maximum temperature in São Tomé das Letras, Minas Gerais, Brazil is 27°C (81°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how São Tomé das Letras compares to cities worldwide.
São Tomé das Letras Monthly Temperatures
São Tomé das Letras enjoys a stable climate with temperatures staying pretty much the same throughout the year. Maximum daytime temperatures range from a comfortable 24°C (75°F) in July to a comfortable 29°C (84°F) in February. Nights are consistently cool, with lows between 18°C (64°F) and 11°C (52°F).
The chart below illustrates the average maximum day and minimum night temperatures in São Tomé das Letras by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating.
The chart below shows the average temperature throughout the year:
Temperature: São Tomé das Letras vs Brazil
The map below shows the annual temperature across Brazil. You can also select individual months if you want to compare a specific time of year.
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São Tomé das Letras vs World: Temperature Compared
São Tomé das Letras's average annual maximum temperature is 27°C (81°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in São Tomé das Letras this rarely lasts long on the ground.
For more on São Tomé das Letras's weather — including monthly rainfall, sunshine hours, and humidity — visit our São Tomé das Letras climate page.
