Manaus
Brazil
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Manaus, Brazil

Cloudy skies above the Amazon Theatre building in Manaus, Brazil
Cloudy skies above the Amazon Theatre building in Manaus, Brazil
February, the last month of the summer, in Manaus, is another hot month, with temperature in the range of an average low of 23.1°C (73.6°F) and an average high of 30.4°C (86.7°F).

Temperature

February is the coldest month, with an average high-temperature of 30.4°C (86.7°F) and an average low-temperature of 23.1°C (73.6°F).

Heat index

The average heat index is evaluated at an extremely hot 41.2°C (106.2°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, metabolic differences, clothing), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in Manaus is 87%.

Rainfall

In Manaus, during 18 rainfall days, 289.5mm (11.4") of precipitation is typically accumulated. In Manaus, during the entire year, the rain falls for 160 days and collects up to 2307.3mm (90.8") of precipitation.

Daylight

The average length of the day in February is 12.2h.

Sunshine

The month with the least sunshine is February, with an average of 3.1h of sunshine.

UV index

Months with the highest UV index in Manaus, Brazil, are January through May, August through December, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an extreme threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In February, the average maximum UV index of 12 translate into the following recommendations:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the coldest month in Manaus?

February is the coldest month, with an average high-temperature of 30.4°C (86.7°F) and an average low-temperature of 23.1°C (73.6°F).

What is the temperature in February in Manaus?

In Manaus, in February, the average high-temperature is 30.4°C (86.7°F), and the average low-temperature is 23.1°C (73.6°F). In February, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, is evaluated at 41.2°C (106.2°F).

What is the average humidity in February in Manaus?

In February, the average relative humidity in Manaus is 87%.

How much does it rain in Manaus in February?

In Manaus, Brazil, in February, during 18 rainfall days, 289.5mm (11.4") of precipitation is typically accumulated.

How many hours of daylight does Manaus have in February?

The average length of the day in February in Manaus is 12.2h.

What is the month with the least sunshine in Manaus?

The month with the least sunshine in Manaus, Brazil, is February, with an average of 3.1h of sunshine.

How many hours of sunshine does Manaus have in February?

In February, the average sunshine in Manaus is 3.1h.

What are the months with the highest UV index in Manaus?

Months with the highest UV index in Manaus are January through May, August through December, with an average maximum UV index of 12.

What is the UV index intensity in February in Manaus?

The average daily maximum UV index in February in Manaus, Brazil, is 12. A UV Index estimate of 11, and higher, represents an extreme health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in February - Manaus, Brazil
  • Average high temperature in February: 30.4°C

The warmest month (with the highest average high temperature) is September (32.9°C).
The month with the lowest average high temperature is February (30.4°C).

  • Average low temperature in February: 23.1°C

Months with the highest average low temperature are October and November (23.7°C).
The coldest month (with the lowest average low temperature) is July (22.7°C).

Average humidity in February - Manaus, Brazil
  • Average humidity in February: 87%

The month with the highest relative humidity is March (88%).
Months with the lowest relative humidity are August and September (77%).

Average rainfall in February - Manaus, Brazil
  • Average rainfall in February: 289.5mm

The wettest month (with the highest rainfall) is March (335.4mm).
The driest month (with the lowest rainfall) is August (47.3mm).

Average rainfall days in February - Manaus, Brazil
  • Average rainfall days in February: 18 days

The month with the highest number of rainy days is March (20 days).
Months with the lowest number of rainy days are August and September (6 days).

Average daylight in February / Average sunshine in February - Manaus, Brazil
  • Average daylight in February: 12.2h

Months with the longest days are January, November and December (Average daylight: 12.3h).
The month with shortest days is June (Average daylight: 11.9h).

  • Average sunshine in February: 3.1h

The month with most sunshine is August (Average sunshine: 7.3h).
The month with least sunshine is February (Average sunshine: 3.1h).

Average UV index in February - Manaus, Brazil
  • Average UV index in February: 12

Months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 12).
The month with the lowest UV index is July (UV index 10).