Monthly weather forecast and climate
Teresina, Brazil

January, like December, is another hot summer month in Teresina, Brazil, with temperature in the range of an average high of 31.7°C (89.1°F) and an average low of 22.9°C (73.2°F). In Teresina, the average high-temperature is essentially the same as in December - a still hot 31.7°C (89.1°F). Weather in January »

February, the last month of the summer, in Teresina, is also a hot month, with average temperature fluctuating between 31.5°C (88.7°F) and 22.8°C (73°F). In February, the average high-temperature is essentially the same as in January - a still hot 31.5°C (88.7°F). Weather in February »

The first month of the autumn, March, is still a hot month in Teresina, Brazil, with average temperature ranging between max 31.5°C (88.7°F) and min 22.9°C (73.2°F). In March, the average high-temperature remains the same as in February - a still hot 31.5°C (88.7°F). Weather in March »

April, the same as March, in Teresina, Brazil, is another tropical autumn month, with average temperature ranging between min 22.9°C (73.2°F) and max 31.3°C (88.3°F). April and May, with an average high-temperature of 31.3°C (88.3°F), are the coldest months. In April, the average heat index is evaluated at an extremely hot 43°C (109.4°F). Weather in April »

The last month of the autumn, May, is another hot month in Teresina, Brazil, with average temperature varying between 31.3°C (88.3°F) and 22.7°C (72.9°F). April and May, with an average high-temperature of 31.3°C (88.3°F), are the coldest months. In May, the average heat index is estimated at a scorching 41.2°C (106.2°F). Weather in May »

June, the first month of the winter, in Teresina, is still a tropical month, with average temperature varying between 31.8°C (89.2°F) and 22.2°C (72°F). In June, the average high-temperature is essentially the same as in May - a still hot 31.8°C (89.2°F). Weather in June »

July, like June, is another tropical winter month in Teresina, Brazil, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 32.8°C (91°F). In July, the average high-temperature is practically the same as in June - a still tropical 32.8°C (91°F). Weather in July »

The last month of the winter, August, is a very hot month in Teresina, Brazil, with average temperature varying between 22°C (71.6°F) and 35.1°C (95.2°F). In August, the average high-temperature is relatively the same as in July - a sweltering 35.1°C (95.2°F). Weather in August »

The first month of the spring, September, is also a sweltering month in Teresina, Brazil, with temperature in the range of an average high of 36.4°C (97.5°F) and an average low of 23.1°C (73.6°F). In September, the average high-temperature is essentially the same as in August - a still torrid 36.4°C (97.5°F). Weather in September »

October, like September, in Teresina, Brazil, is another sweltering spring month, with average temperature varying between 23.9°C (75°F) and 36.7°C (98.1°F). With an average high-temperature of 36.7°C (98.1°F) and an average low-temperature of 23.9°C (75°F), October is the warmest month. In October, the average heat index is appraised at a blazing hot 46.5°C (115.7°F). Weather in October »

The last month of the spring, November, is also a sweltering month in Teresina, Brazil, with average temperature fluctuating between 23.9°C (75°F) and 35.2°C (95.4°F). In Teresina, Brazil, the average high-temperature is essentially the same as in October - a still sweltering 35.2°C (95.4°F). Weather in November »

December, the first month of the summer, in Teresina, is still a tropical month, with average temperature varying between 33.5°C (92.3°F) and 23.6°C (74.5°F). In Teresina, Brazil, the average high-temperature is relatively the same as in November - a tropical 33.5°C (92.3°F). Weather in December »

How much does it rain in Teresina?

In Teresina, Brazil, during the entire year, the rain falls for 207.4 days and collects up to 1348mm (53.07") of precipitation.

When are the longest days in Teresina?

Months with the longest days in Teresina, Brazil, are January, November and December, with an average of 12.4h of daylight.

When is the highest UV index in Teresina?

Months with the highest UV index are January, March through December, with an average maximum UV index of 7.

When is the lowest UV index in Teresina?

The month with the lowest UV index in Teresina is February, with an average maximum UV index of 6.

What is the most humid month in Teresina?

Months with the highest humidity in Teresina are March and April, with an average relative humidity of 83%.

What is the wettest month in Teresina?

The month with the most rainfall is March when the rain falls for 30.1 days and typically aggregates up to 285mm (11.22") of precipitation.

What are the coldest months in Teresina?

The coldest months in Teresina are April and May, with an average high-temperature of 31.3°C (88.3°F).

What is the month with the least sunshine in Teresina?

With an average of 6.7h of sunshine, April has the least sunshine of the year.

What is the month with the shortest days in Teresina?

June has the shortest days of the year in Teresina, with an average of 11.8h of daylight.

What is the least humid month in Teresina?

With an average relative humidity of 48%, September is the least humid month in Teresina.

What is the driest month in Teresina?

The month with the least rainfall in Teresina is September when the rain falls for 5.7 days and typically collects 8mm (0.31") of precipitation.

What month has the most sunshine in Teresina?

September has the most sunshine of the year, with an average of 9.7h of sunshine.

What is the warmest month in Teresina?

October is the warmest month in Teresina, with an average high-temperature of 36.7°C (98.1°F) and an average low-temperature of 23.9°C (75°F).
Average temperature - Teresina, Brazil

The warmest month (with the highest average high temperature) is October (36.7°C).
Months with the lowest average high temperature are April and May (31.3°C).

Months with the highest average low temperature are October and November (23.9°C).
The coldest months (with the lowest average low temperature) are July and August (22°C).

Average pressure - Teresina, Brazil

The month with the highest atmospheric pressure is July (1013.2mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).

Average wind speed - Teresina, Brazil

The windiest month (with the highest average wind speed) is July (10.3km/h).
The calmest month (with the lowest average wind speed) is April (6.8km/h).

Average humidity - Teresina, Brazil
Average rainfall - Teresina, Brazil
Average rainfall days - Teresina, Brazil

The month with the highest number of rainy days is March (30.1 days).
The month with the least rainy days is August (4.9 days).

Average daylight / Average sunshine - Teresina, Brazil

Months with the longest days are January, November and December (Average daylight: 12.4h).
The month with the shortest days is June (Average daylight: 11.8h).

The month with the most sunshine is September (Average sunshine: 9.7h).
The month with the least sunshine is April (Average sunshine: 6.7h).

Average sunshine days - Teresina, Brazil
Average UV index - Teresina, Brazil

Months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is February (UV index 6).

Average visibility - Teresina, Brazil

Months with the highest visibility are June, July, August, September, October and November (10km).
Months with the lowest visibility are January, February, March and April (8km).