Arroio do Sal Temperature by Month

The average annual maximum temperature in Arroio do Sal, Acre, Brazil is 22°C (72°F), with daytime highs ranging from 18°C (64°F) in July to 26°C (79°F) in February. This page covers monthly averages, day-night differences, and how Arroio do Sal compares to cities worldwide.

Seasonal changes in Arroio do Sal bring a little variety without extreme temperature swings. Nighttime lows range from 22°C (72°F) in February to 13°C (55°F) in July.

The chart below illustrates the average maximum day and minimum night temperatures in Arroio do Sal 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:

Arroio do Sal's average annual maximum temperature is 22°C (72°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.

Reykjavík, Iceland averages 9°C (48°F) a year, mild summers by Icelandic standards, but cold winters and frequent wind.

Shanghai, China averages 21°C (70°F) a year, with warm summers, mild winters, and a noticeable spring and autumn.

Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.

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 Arroio do Sal this rarely lasts long on the ground.

For more on Arroio do Sal's weather, including monthly rainfall, sunshine hours, and humidity, visit our Arroio do Sal climate page.