April weather forecastTabatinga, Brazil

April

Weather in April

April, the same as March, in Tabatinga, Brazil, is another tropical autumn month, with an average temperature fluctuating between 22.2°C (72°F) and 30°C (86°F).

Temperature

The arrival of April coincides with an average high-temperature of a still hot 30°C (86°F), indicating a minimal shift from March's 30.3°C (86.5°F). An average low-temperature of 22.2°C (72°F) is anticipated throughout the nights during April.

Heat index

April's heat index is appraised at a scorching 41°C (105.8°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The months with the highest humidity are January through April, with an average relative humidity of 90%.

Rainfall

In Tabatinga, in April, it is raining for 24.3 days, with typically 132mm (5.2") of accumulated precipitation. Throughout the year, there are 241.2 rainfall days, and 1245mm (49.02") of precipitation is accumulated.

Daylight

In April, the average length of the day in Tabatinga is 12h and 1min.
On the first day of the month, sunrise is at 06:41 and sunset at 18:45. On the last day of April, sunrise is at 06:37 and sunset at 18:35 -04.

Sunshine

In April, the average sunshine is 5.8h.

UV index

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Tabatinga. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 during April translates into the following guidance:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Tabatinga in April has an average high-temperature of 30°C (86°F) and an average low-temperature of 22.2°C (72°F). In April, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is appraised at 41°C (105.8°F).

The months with the highest humidity in Tabatinga, Brazil, are January through April, with an average relative humidity of 90%.

In Tabatinga, the average relative humidity in April is 90%.

In Tabatinga, Brazil, in April, during 24.3 rainfall days, 132mm (5.2") of precipitation is typically accumulated.

In Tabatinga, the average day length in April is 12h and 1min.

In April, on the first day of the month, sunrise is at 06:41 and sunset at 18:45. On the last day of the month, in Tabatinga, sunrise is at 06:37 and sunset at 18:35 -04.

In April, the average sunshine duration in Tabatinga, Brazil, is 5.8h.

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Tabatinga, Brazil.

In Tabatinga, Brazil, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

30.3°C

30°C

29.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

3.8km/h

3.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.9

4.6

8.9

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Tabatinga, Brazil

Average high temperature in April: 30°C

The warmest month (with the highest average high temperature) is September (33.7°C).
The month with the lowest average high temperature is May (29.9°C).

Average low temperature in April: 22.2°C

The month with the highest average low temperature is November (22.8°C).
The coldest month (with the lowest average low temperature) is July (20.8°C).

Average pressure in April
Tabatinga, Brazil

Average pressure in April: 1010.4mbar

The month with the highest atmospheric pressure is July (1012.4mbar).
The month with the lowest atmospheric pressure is November (1008.1mbar).

Average wind speed in April
Tabatinga, Brazil

Average wind speed in April: 3.3km/h

The windiest months (with the highest average wind speed) are October and November (3.7km/h).
The calmest months (with the lowest average wind speed) are April and May (3.3km/h).

Average humidity in April
Tabatinga, Brazil

Average humidity in April: 90%

The months with the highest relative humidity are January, February, March and April (90%).
The months with the lowest relative humidity are August and September (76%).

Average rainfall in April
Tabatinga, Brazil

Average rainfall in April: 132mm

The wettest month (with the highest rainfall) is December (182mm).
The driest month (with the least rainfall) is August (30mm).

Average rainfall days in April
Tabatinga, Brazil

Average rainfall days in April: 24.3 days

The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (12.8 days).

Average daylight in April /
Average sunshine in April
Tabatinga, Brazil

Average daylight in April: 12h and 0min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).

Average sunshine in April: 5h and 48min

The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is March (Average sunshine: 5h and 36min).

Average sunshine days in April
Tabatinga, Brazil

Average sunshine days in April: 4.6 days

The month with the most sunshine days is August (17.3 days).
The month with the least sunshine days is March (3.9 days).

Average UV index in April
Tabatinga, Brazil

Average UV index in April: 6

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

Average cloud cover in April
Tabatinga, Brazil

Average cloud cover in April: 70

The month with the most cloud cover is March (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).

Average visibility in April
Tabatinga, Brazil

Average visibility in April: 5km

The months with the highest visibility are August and September (8km).
The months with the lowest visibility are January, March, April and December (5km).