Posse Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Posse.
Climate overview of Posse
With consistently stable weather, Posse, Rio de Janeiro State, Brazil, sees little seasonal temperature change. Daytime highs average 26°C (79°F), ranging from 29°C (84°F) in February to 24°C (75°F) in July.
The city has a wet climate, receiving around 1840 mm (72 in) of rainfall per year. Despite the high annual total, it has distinct dry (June to July) and wet (November to March) seasons. December is the wettest month. Sunshine peaks in August, when the city sees around 5.5 hours of sunshine per day.
Posse Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Posse — and find the best time to visit.
Monthly Temperature in Posse
The climate in Posse remains fairly constant, offering comfortable temperatures throughout the year. On average, daytime temperatures range from a comfortable 29°C (84°F) in February to a comfortable 24°C (75°F) in July.
Nighttime temperatures range from 20°C (68°F) in February to 13°C (55°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Posse
Posse is known for its substantial rainfall, with annual precipitation reaching 1840 mm (72 in). The seasons in Posse bring significant changes in precipitation. The wettest month, December, receives heavy rainfall, with an average of 311 mm (12 in) of precipitation. This rainfall is distributed across 23 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 38 mm (1.5 in) over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Posse Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Posse
In Posse, summer days are longer and more sunny, with daily sunshine hours peaking at 5.5 hours in August. As the darker season arrives, the brightness of the sun becomes less. October sees a soft sun for only 3.2 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Posse by Month
The city experiences its highest humidity in June, reaching 83%. In January, the humidity drops to its lowest level at 77%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Posse
The weather does bring rainfall during this period, between 38 mm (1.5 in) and 145 mm (5.7 in).
Plan accordingly for January, February, March, November and December, when conditions bring the heaviest precipitation. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Posse
What is the best time to visit Posse?
May, June, July, August and September typically offer the most optimal weather in Posse. In contrast, January and December tend to have less optimal conditions. Posse has distinct dry (June to July) and wet (November to March) seasons.
What temperatures can I expect in Posse?
Daytime highs range from 24°C (75°F) in July to 29°C (84°F) in February. Nighttime lows range from 13°C (55°F) to 20°C (68°F). Temperatures stay relatively stable year-round.
How much rain does Posse get?
Annual rainfall is around 1840 mm (72 in). December is the wettest month with 311 mm (12 in), while July is the driest with 38 mm (1.5 in).
How sunny is Posse?
Posse receives around 1,675 hours of sunshine per year. August is the sunniest month with 166 hours, while October is the cloudiest with just 97 hours.
Posse 3-Day Forecast
Posse 3-Day Forecast
Posse on the map
Posse is highlighted — select any city to see its climate.
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