April Weather in Teresina, Brazil

Last updated: August 22, 2025

In April, the average temperature in Teresina, Brazil hovers around 27°C (81°F), with minimums of 22°C (72°F) and maximums reaching 34°C (94°F). Expect a significant amount of rainfall, averaging 263 mm (10.4 in) over 23 days, coupled with high humidity levels at 93%.

April Temperature in Teresina

In April in Teresina, the average temperature is 27°C (81°F), with maximums reaching 34°C (94°F) and minimums dipping to 22°C (72°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

April Weather in Teresina: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Teresina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Teresina, April typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (72°F).

Data source: Temperature data for Teresina generated using information from the Copernicus Climate Change Service.

April Precipitation in Teresina

In Teresina in April, the precipitation amount is 263 mm (10.4 in) spread over 23 days.

April Precipitation Trends in Teresina

The chart displays monthly precipitation patterns in Teresina, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Teresina, April typically receives around 263 mm (10.4 inches) of precipitation spread over approximately 23 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Teresina

In Teresina in April humidity is 93%. With average temperature 27°C (81°F), this humidity feels like a wet blanket enveloping you, making travel feel heavy and exhausting.

April Average Humidity in Teresina

This chart illustrates the average monthly humidity levels in Teresina, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Teresina is approximately 93%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Teresina

In Teresina in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Teresina.

Maximum UV Index Levels in Teresina for April

The chart shows the monthly maximum UV Index (UVI) for Teresina in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Teresina typically reaches 15, which falls under the extreme exposure category.

Data source: Teresina April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Teresina Compares to Other Months

Weather in Teresina varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Teresina, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Teresina, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	173 mm (6.8 inches)	90%	extreme
February Weather	27°C (80°F)	312 mm (12.3 inches)	91%	extreme
March Weather	27°C (80°F)	320 mm (12.6 inches)	92%	extreme
April Weather	27°C (81°F)	263 mm (10.4 inches)	93%	extreme
May Weather	27°C (82°F)	74 mm (2.9 inches)	88%	extreme
June Weather	28°C (82°F)	9 mm (0.3 inches)	75%	extreme
July Weather	28°C (82°F)	12 mm (0.5 inches)	52%	extreme
August Weather	29°C (84°F)	3 mm (0.1 inches)	42%	extreme
September Weather	30°C (86°F)	3 mm (0.1 inches)	36%	extreme
October Weather	31°C (87°F)	11 mm (0.4 inches)	35%	extreme
November Weather	30°C (86°F)	50 mm (2.0 inches)	43%	extreme
December Weather	29°C (84°F)	100 mm (3.9 inches)	76%	extreme