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Weather in Annual in Rio de Janeiro State

Are you planning a trip a to Rio de Janeiro State in Annual and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Rio de Janeiro State in Annual?

Rio de Janeiro State is a region in Brazil. Annual in Rio de Janeiro State generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to heavy.

Temperatures

During the day the temperature is warm in Arraial do Cabo at 27°C and very warm in Campos dos Goytacazes at 33°C. As night falls, temperatures generally drop to 23°C in Campos dos Goytacazes and 24°C in Arraial do Cabo. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

Precipitation

In Annual, precipitation varies across different areas. From moderate rainfall in Arraial do Cabo with an average of 99 mm to heavy rainfall in Paraty with 510 mm. Going by our weather data, it is the wettest month of the year in Rio de Janeiro.

Average sunshine

The city Rio de Janeiro usually sees around 212 hours of sunlight, indicating many sunny days.

For a closer look at Annual's conditions in Rio de Janeiro State, see the map below. For a more detailed look at Rio de Janeiro State's yearly weather, check out our Rio de Janeiro State climate page.

Where to go in Rio de Janeiro State in Annual

Find more information for the most popular destinations in the Rio de Janeiro State on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in Annual for the 5 most popular destinations in Rio de Janeiro State?

Rio de Janeiro

In Annual Rio de Janeiro generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Rio de Janeiro
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
29°C 
21°C 
2,193 hours 
1392 mm 
175 days 
31°C 
24°C 
212 hours 
199 mm 
20 days 
32°C 
24°C 
202 hours 
157 mm 
16 days 
Climate in Rio de Janeiro

Búzios

In Annual Búzios generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Búzios
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
26°C 
22°C 
1008 mm 
180 days 
28°C 
24°C 
123 mm 
20 days 
28°C 
24°C 
88 mm 
15 days 
Climate in Búzios

Paraty

In Annual Paraty generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are poor that month.

Paraty
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
25°C 
20°C 
1,180 hours 
3256 mm 
165 days 
28°C 
23°C 
104 hours 
510 mm 
19 days 
poor 
28°C 
23°C 
108 hours 
445 mm 
16 days 
poor 
Climate in Paraty

Cabo Frio

In Annual Cabo Frio generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are pleasant that month.

Cabo Frio
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
26°C 
22°C 
948 mm 
180 days 
poor 
28°C 
24°C 
114 mm 
20 days 
28°C 
24°C 
81 mm 
15 days 
Climate in Cabo Frio

Ilha Grande

In Annual Ilha Grande generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Ilha Grande
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
26°C 
21°C 
1591 mm 
168 days 
28°C 
24°C 
226 mm 
20 days 
29°C 
24°C 
180 mm 
16 days 
Climate in Ilha Grande

Is your destination not in the list? Have a look at other destinations in Rio de Janeiro State, in Brazil.

Is Annual the best time to visit Rio de Janeiro State?

Given the typically unpleasant weather conditions in Rio de Janeiro, Annual may not be the ideal time to visit Rio de Janeiro State.

On average, the best time to visit Rio de Janeiro State is in May, June, July, August and September with generally perfect weather in Rio de Janeiro. On the other hand, the months of January and December tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Rio de Janeiro State. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed 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.