When is the best time to go to Rio Grande

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The chart above shows the best time of year to visit Rio Grande, Brazil. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.

Average temperatures in Rio Grande

Rio Grande weather by month

Please note our recommendations for when to visit Rio Grande are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.

January

Rio Grande January weather averages
Temp Rain Sunshine Day length
25°C 95mm 9.1hrs 14.9hrs

January is a a little damp, humid month in Rio Grande and the temperature is generally hot.

It is perhaps the perfect month to visit Rio Grande, with some particularly good weather at this time of year.

January is in the summer in Rio Grande and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 20°C (68°F) is normal.

On average January is the driest month of the year in Rio Grande with around 95mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

Rio Grande weather in January »

February

Rio Grande February weather averages
Temp Rain Sunshine Day length
25°C 111mm 8.4hrs 14.1hrs

February in Rio Grande is generally damp with the temperature being hot.

Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it a good time to visit Rio Grande.

February is in the summer in Rio Grande and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 20°C (68°F) is normal.

On average February is the 2nd driest month of the year in Rio Grande with around 111mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.4 hours of sunshine per day.

Rio Grande weather in February »

March

Rio Grande March weather averages
Temp Rain Sunshine Day length
24°C 104mm 7.6hrs 13.1hrs

The weather in March in Rio Grande is characteristically warm, humid and damp.

Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it a good time to visit Rio Grande.

March is in the fall / autumn in Rio Grande and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (80°F), whilst at night 19°C (66°F) is normal.

On average March is the 3rd driest month of the year in Rio Grande with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

Rio Grande weather in March »

April

Rio Grande April weather averages
Temp Rain Sunshine Day length
21°C 79mm 6.9hrs 12.2hrs

Rio Grande's weather in April is typically warm and reasonably dry in nature.

It is perhaps the perfect month to visit Rio Grande, with some inordinately good weather at this time of year.

April is in the fall / autumn in Rio Grande and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 15°C (60°F) is normal.

On average April is the 4th driest month of the year in Rio Grande with around 79mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

Rio Grande weather in April »

May

Rio Grande May weather averages
Temp Rain Sunshine Day length
18°C 91mm 6.2hrs 11.4hrs

May is a a little damp month in Rio Grande and the temperature is generally mild.

Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Rio Grande.

May is in the fall / autumn in Rio Grande and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 13°C (55°F) is normal.

On average May is the 5th driest month of the year in Rio Grande with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.2 hours of sunshine per day.

Rio Grande weather in May »

June

Rio Grande June weather averages
Temp Rain Sunshine Day length
16°C 98mm 5.1hrs 14.9hrs

June in Rio Grande is generally a little damp with the temperature being mild.

Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Rio Grande.

June is in the winter in Rio Grande and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 11°C (51°F) is normal.

On average June is the 6th driest month of the year in Rio Grande with around 98mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.1 hours of sunshine per day.

Rio Grande weather in June »

July

Rio Grande July weather averages
Temp Rain Sunshine Day length
15°C 131mm 5.3hrs 14.1hrs

July in Rio Grande is generally wet with the temperature being mild.

Based on weather alone, this is probably a time of year to avoid going to Rio Grande for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

July is in the winter in Rio Grande and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 10°C (49°F) is normal.

On average July is the 6th wettest month of the year in Rio Grande with around 131mm 5.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.3 hours of sunshine per day.

Rio Grande weather in July »

August

Rio Grande August weather averages
Temp Rain Sunshine Day length
16°C 127mm 5.6hrs 13.1hrs

The weather in August in Rio Grande is characteristically mild and wet.

Based on weather alone, this is probably a time of year to avoid going to Rio Grande for your holidays. The weather is often not a good and not conducive to spending time outdoors.

August is in the winter in Rio Grande and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 17°C (63°F), whilst at night 10°C (51°F) is normal.

On average August is the 5th wettest month of the year in Rio Grande with around 127mm 5 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.6 hours of sunshine per day.

Rio Grande weather in August »

September

Rio Grande September weather averages
Temp Rain Sunshine Day length
17°C 127mm 5.8hrs 12.2hrs

Rio Grande's weather in September is typically mild and wet in nature.

Based on weather alone, this is probably a time of year to avoid going to Rio Grande for your holidays. The weather is often not a good and not conducive to spending time outdoors.

September is in the spring in Rio Grande and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 19°C (65°F), whilst at night 12°C (54°F) is normal.

On average September is the 4th wettest month of the year in Rio Grande with around 127mm 5 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.8 hours of sunshine per day.

Rio Grande weather in September »

October

Rio Grande October weather averages
Temp Rain Sunshine Day length
19°C 88mm 6.9hrs 11.4hrs

October is a a little damp month in Rio Grande and the temperature is generally mild.

It is perhaps a good month to visit Rio Grande, with some inordinately good weather at this time of year.

October is in the spring in Rio Grande and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 14°C (57°F) is normal.

On average October is the 3rd wettest month of the year in Rio Grande with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

Rio Grande weather in October »

November

Rio Grande November weather averages
Temp Rain Sunshine Day length
21°C 77mm 8.8hrs 14.9hrs

The climate in Rio Grande during November can be summarized as warm and reasonably dry.

It is perhaps a good month to visit Rio Grande, with some particularly good weather at this time of year.

November is in the spring in Rio Grande and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 16°C (60°F) is normal.

On average November is the 2nd wettest month of the year in Rio Grande with around 77mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

Rio Grande weather in November »

December

Rio Grande December weather averages
Temp Rain Sunshine Day length
23°C 66mm 9.6hrs 14.1hrs

December in Rio Grande is generally reasonably dry with the temperature being warm.

It is perhaps the perfect month to visit Rio Grande, with some very good weather at this time of year.

December is in the summer in Rio Grande and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 18°C (64°F) is normal.

On average December is the wettest month of the year in Rio Grande with around 66mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.6 hours of sunshine per day.

Rio Grande weather in December »

Other monthly averages

UV index Best time to go?

Rio Grande weather stats

Rio Grande weather statistics
Hottest month: January 27.5°C 81.5°F
Driest month: December 66mm 2.6ins
Sunniest month: December 9.6hrs
Coldest month: July 16.1°C 61°F
Wettest month: July 131mm 5.2ins
Warmest sea: February 24.2°C 75.6°F
Map showing location of Rio Grande (-32.035, -52.09861) Rio Grande map pin © Google

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