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Mossoró Weather and Climate: A Comprehensive Guide

The weather in Mossoró is characterized by a steady average temperature throughout the year. It receives a reasonable amount of rainfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

With minimal seasonal shifts, Mossoró experiences a constant climate year-round. Average daytime temperatures reach a very hot 36°C in October. In August, the coolest month of the year, temperatures drop to a very warm 33°C.

At night, you can expect cooler temperatures, with averages dropping to around 23°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Mossoró receives mid-range precipitation levels, with 591 mm annually. Mossoró can be quite wet during March, receiving approximately 136 mm of precipitation over 24 rainy days.

In contrast September, experiences much drier conditions, with 1.6 mm of rainfall, spread across 13 rainy days. For more details, please visit our Mossoró Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Mossoró

Sun   Jan 05
37°C | 26°C
NE 9 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Jan 06
37°C | 26°C
NE 9 m/s
1.3 mm
broken clouds and rain

broken clouds and rain

Tue   Jan 07
37°C | 25°C
NE 9 m/s
1.7 mm
partly cloudy and thunder

partly cloudy and thunder

Select a Month of Interest

Check the weather conditions for any month in Mossoró.

The best time of year to visit Mossoró in Brazil

Other facts from our historical weather data:
  • Does Mossoró have a dry season?
    Yes, the months of August, September, October, November and December are very dry.
  • Which is the hottest month in Mossoró?
    October has an average maximum temperature of 36°C and is the hottest month of the year.
  • Which is the coolest month in Mossoró?
    The coolest month is August with an average maximum temperature of 33°C.
  • Which is the wettest month in Mossoró?
    March tops the wettest month list with 136 mm of rainfall.
  • Which is the driest month in Mossoró?
    September is the driest month with 2 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.