São João de Meriti weather in December (Rio de Janeiro State, Brazil)
What does the weather outlook for São João de Meriti look like in December? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.
Temperatures
The typical weather for December in São João de Meriti includes very high temperatures and heavy rainfall. Expect the temperatures during the day to hover around 31°C. At night, they will likely drop to about 22°C. With these average temperatures, expect occasional spikes in warmth. Wear light fabrics and stay cool by hydrating regularly.
Precipitation
São João de Meriti in December falls under the rainy season with heavy rainfall, averaging around 205 mm for the month. According to historical climate patterns, there are usually around 21 days days of rain.Average sunshine
Expect a moderate amount of sunlight, with approximately 182 hours. This means a pleasant mix of sun and clouds.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit São João de Meriti. May, June, July, August and September typically offer the best circumstances. While January and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized São João de Meriti climate page with graphs.
São João de Meriti, monthly averages in December
Min Temperature
22°C
Max Temperature
31°C
Water Temperature
24°C *
Chance of Rain
70%
Precipitation
205 mm
Rainy days
21 days
Humidity
80% *
Windspeed
11 km/h *
Sunshine
182 hours *
Percentage Sunshine
*
Where to go in Brazil in December
Find out more about the weather in Brazil and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 24°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in São João de Meriti.
Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
