Altamira Climate by Month
Altamira maintains a fairly consistent very warm average temperature.
It also has a relatively rainy climate with high levels of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
In Altamira temperatures are generally consistent throughout the year. On average, daytime temperatures range from a very warm 35°C in September to a very warm 31°C in July. Nighttime temperatures can drop, with averages reaching 23°C in July.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Altamira experiences significant rainfall throughout the year, averaging 2003 mm of precipitation annually. The seasons in Altamira, bring significant changes in precipitation. The wettest month, March, receives heavy rainfall, with an average of 343 mm of precipitation. This rainfall is distributed across 29 rainy days. In contrast, the driest month, August, experiences much less rainfall, totaling 39 mm over 13 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Altamira, summer days are longer and more sunny, with daily sunshine hours peaking at 6.9 hours in July. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 2.7 hours.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Altamira.
Relative humidity over the year
The best time of year to visit Altamira in Brazil
Altamira has high temperatures year round ranging between 30°C and 34°C.The best time to visit is during the drier months: August and September.
Other facts from our historical weather data:
Rainy season in Altamira occurs in the months of January, February, March, April, May and December.
September has an average maximum temperature of 35°C and is the hottest month of the year.
The coolest month is July with an average maximum temperature of 31°C.
March tops the wettest month list with 343 mm of rainfall.
August is the driest month with 39 mm of precipitation.
July is the sunniest month with an average of 207 hours of sunshine.
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.
