When is the best time to go to São Mateus do Maranhão

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The chart above shows the best time of year to visit São Mateus do Maranhão, 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 São Mateus do Maranhão

São Mateus do Maranhão weather by month

Please note our recommendations for when to visit São Mateus do Maranhão 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

São Mateus do Maranhão January weather averages
Temp Rain Sunshine Day length
28°C 240mm 5.8hrs 13.1hrs

São Mateus do Maranhão's weather in January is typically hot, humid and very wet in nature.

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

January is in the summer in São Mateus do Maranhão and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.

On average January is the driest month of the year in São Mateus do Maranhão with around 240mm 9.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 26 days, although this may vary considerably.

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

São Mateus do Maranhão weather in January »

February

São Mateus do Maranhão February weather averages
Temp Rain Sunshine Day length
28°C 271mm 4.8hrs 12.9hrs

February in São Mateus do Maranhão is generally very wet with the temperature being hot.

Based on weather alone, this is probably a time of year to avoid going to São Mateus do Maranhão for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

February is in the summer in São Mateus do Maranhão and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.

On average February is the 2nd driest month of the year in São Mateus do Maranhão with around 271mm 10.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 28 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.8 hours of sunshine per day.

São Mateus do Maranhão weather in February »

March

São Mateus do Maranhão March weather averages
Temp Rain Sunshine Day length
28°C 347mm 4.6hrs 12.8hrs

The weather in March in São Mateus do Maranhão is characteristically hot, humid and very wet.

Based on weather alone, this is probably a time of year to avoid going to São Mateus do Maranhão for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

March is in the fall / autumn in São Mateus do Maranhão and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.

On average March is the 3rd driest month of the year in São Mateus do Maranhão with around 347mm 13.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 30 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.6 hours of sunshine per day.

São Mateus do Maranhão weather in March »

April

São Mateus do Maranhão April weather averages
Temp Rain Sunshine Day length
28°C 280mm 5.2hrs 12.7hrs

São Mateus do Maranhão's weather in April is typically hot, humid and very wet in nature.

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

April is in the fall / autumn in São Mateus do Maranhão and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.

On average April is the 4th driest month of the year in São Mateus do Maranhão with around 280mm 11 inches of rain making it a very wet time to visit. This rainfall is typically spread over 29 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.2 hours of sunshine per day.

São Mateus do Maranhão weather in April »

May

São Mateus do Maranhão May weather averages
Temp Rain Sunshine Day length
28°C 170mm 6.7hrs 12.7hrs

May is a wet, humid month in São Mateus do Maranhão and the temperature is generally hot.

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

May is in the fall / autumn in São Mateus do Maranhão and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.

On average May is the 5th driest month of the year in São Mateus do Maranhão with around 170mm 6.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 30 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

São Mateus do Maranhão weather in May »

June

São Mateus do Maranhão June weather averages
Temp Rain Sunshine Day length
28°C 41mm 8.5hrs 13.1hrs

Hot, humid and reasonably dry weather often prevails in São Mateus do Maranhão during the month of June

It is perhaps a good month to visit São Mateus do Maranhão, with some extremely good weather at this time of year.

June is in the winter in São Mateus do Maranhão and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (89°F), whilst at night 22°C (71°F) is normal.

On average June is the 6th driest month of the year in São Mateus do Maranhão with around 41mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

São Mateus do Maranhão weather in June »

July

São Mateus do Maranhão July weather averages
Temp Rain Sunshine Day length
29°C 20mm 8.9hrs 12.9hrs

July in São Mateus do Maranhão is generally dry with the temperature being hot.

It is perhaps the perfect month to visit São Mateus do Maranhão, with some very good weather at this time of year.

July is in the winter in São Mateus do Maranhão and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 21°C (70°F) is normal.

On average July is the 6th wettest month of the year in São Mateus do Maranhão with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

São Mateus do Maranhão weather in July »

August

São Mateus do Maranhão August weather averages
Temp Rain Sunshine Day length
30°C 18mm 9.1hrs 12.8hrs

The weather in August in São Mateus do Maranhão is characteristically hot, humid and dry.

It is perhaps the perfect month to visit São Mateus do Maranhão, with some surprisingly good weather at this time of year.

August is in the winter in São Mateus do Maranhão and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 21°C (70°F) is normal.

On average August is the 5th wettest month of the year in São Mateus do Maranhão with around 18mm 0.7 inches of rain making it a 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 9.1 hours of sunshine per day.

São Mateus do Maranhão weather in August »

September

São Mateus do Maranhão September weather averages
Temp Rain Sunshine Day length
31°C 20mm 8.4hrs 12.7hrs

São Mateus do Maranhão's weather in September is typically very hot and dry in nature.

It is perhaps the perfect month to visit São Mateus do Maranhão, with some very good weather at this time of year.

September is in the spring in São Mateus do Maranhão and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 22°C (72°F) is normal.

On average September is the 4th wettest month of the year in São Mateus do Maranhão with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

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

São Mateus do Maranhão weather in September »

October

São Mateus do Maranhão October weather averages
Temp Rain Sunshine Day length
31°C 32mm 7.6hrs 12.7hrs

October is a reasonably dry month in São Mateus do Maranhão and the temperature is generally very hot.

It is perhaps a good month to visit São Mateus do Maranhão, with some very good weather at this time of year.

October is in the spring in São Mateus do Maranhão and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 23°C (73°F) is normal.

On average October is the 3rd wettest month of the year in São Mateus do Maranhão with around 32mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

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

São Mateus do Maranhão weather in October »

November

São Mateus do Maranhão November weather averages
Temp Rain Sunshine Day length
30°C 52mm 7.6hrs 13.1hrs

November is a reasonably dry month in São Mateus do Maranhão and the temperature is generally very hot.

It is perhaps a good month to visit São Mateus do Maranhão, with some inordinately good weather at this time of year.

November is in the spring in São Mateus do Maranhão and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a warm 34°C (93°F), whilst at night 23°C (73°F) is normal.

On average November is the 2nd wettest month of the year in São Mateus do Maranhão with around 52mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

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

São Mateus do Maranhão weather in November »

December

São Mateus do Maranhão December weather averages
Temp Rain Sunshine Day length
30°C 118mm 6.4hrs 12.9hrs

December in São Mateus do Maranhão is generally damp with the temperature being hot.

Based on weather alone, this is probably a time of year to avoid going to São Mateus do Maranhão for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

December is in the summer in São Mateus do Maranhão and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 23°C (73°F) is normal.

On average December is the wettest month of the year in São Mateus do Maranhão with around 118mm 4.6 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 6.4 hours of sunshine per day.

São Mateus do Maranhão weather in December »

Other monthly averages

UV index Best time to go?

São Mateus do Maranhão weather stats

São Mateus do Maranhão weather statistics
Hottest month: October 33.8°C 92.8°F
Driest month: August 18mm 0.7ins
Sunniest month: August 9.1hrs
Coldest month: June 31.2°C 88.2°F
Wettest month: March 347mm 13.7ins
Warmest sea: April 28.3°C 82.9°F
Map showing location of São Mateus do Maranhão (-4.04167, -44.475) São Mateus do Maranhão map pin © Google

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