February weather forecast
Porto Alegre, Brazil

englishespañol中文
Share

Weather in February

As February rolls in, the consistent warmth of Porto Alegre continues from the previous month with a slight drop in temperature to 30.5°C (86.9°F). Rainfall subsides, making outdoor activities more enjoyable. The tropical climate of the city maintains its charm throughout February, attracting a steady flow of visitors. Seaside accommodations are popular in February due to the warm sea temperatures. The moderately high UV index warrants protective measures when it comes to sun exposure.

Temperature

Porto Alegre registers the highest average temperatures during the month of February, with peaks of 30.5°C (86.9°F) and lows of 20°C (68°F).

Heat index

For February, the heat index is calculated to be a fiery hot 37°C (98.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Realize that the values for the heat index are set for shaded places and light winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Porto Alegre, the average relative humidity in February is 73%.

Rainfall

In February, the rain falls for 12.3 days. Throughout February, 49mm (1.93") of precipitation is accumulated. Throughout the year, in Porto Alegre, Brazil, there are 148.3 rainfall days, and 805mm (31.69") of precipitation is accumulated.

Sea temperature

In Porto Alegre, Brazil, in February, the average water temperature is 24.5°C (76.1°F).
Note: The cold tolerance of an individual, along with sunshine, wind, and the temperature of the environment, affects the enjoyment of swimming in 24.5°C (76.1°F) waters. (Olympic swimmers participate in waters ranging from 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Porto Alegre, the average length of the day in February is 13h and 8min.
On the first day of February, sunrise is at 05:53 and sunset at 19:23. On the last day of the month, sunrise is at 06:15 and sunset at 18:58 -03.

Sunshine

The average sunshine in February in Porto Alegre, Brazil, is 8.2h.

UV index

In Porto Alegre, the average daily maximum UV index in February is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during February translates into the following guidance:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be attentive! The UV exposure is heightened with reflections from sand and water.

Frequently asked questions

What is the warmest month in Porto Alegre?

Porto Alegre's February weather reaches an average high of 30.5°C (86.9°F) and an average low of 20°C (68°F), making it the warmest month.

How hot does it get in Porto Alegre in February?

The high-temperature, in February, in Porto Alegre, records 30.5°C (86.9°F), while the low-temperature is 20°C (68°F). In February, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 37°C (98.6°F).

What is the average humidity in February in Porto Alegre?

The average relative humidity in February in Porto Alegre is 73%.

How much does it rain in Porto Alegre in February?

In Porto Alegre, during February, the rain falls for 12.3 days and regularly aggregates up to 49mm (1.93") of precipitation.

What is the sea temperature in February in Porto Alegre?

In Porto Alegre, Brazil, in February, the average water temperature is 24.5°C (76.1°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.5°C (76.1°F) water.

How many hours of daylight does Porto Alegre have in February?

In February, the average day length in Porto Alegre, Brazil, is 13h and 8min.

What time are sunrise and sunset in February in Porto Alegre?

On the first day of February in Porto Alegre, Brazil, sunrise is at 05:53 and sunset at 19:23. On the last day of the month, sunrise is at 06:15 and sunset at 18:58 -03.

How long on average sun shines in February in Porto Alegre?

In Porto Alegre, the average sunshine duration in February is 8.2h.

What is the UV index reading in February in Porto Alegre?

The average daily maximum UV index in February in Porto Alegre is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in February
Porto Alegre, Brazil

Average temperature in February - Porto Alegre, Brazil
  • Average high temperature in February: 30.5°C

The warmest month (with the highest average high temperature) is February (30.5°C).
The month with the lowest average high temperature is July (18.8°C).

  • Average low temperature in February: 20°C

The months with the highest average low temperature are January and February (20°C).
The coldest month (with the lowest average low temperature) is July (10.6°C).

Average pressure in February
Porto Alegre, Brazil

Average pressure in February - Porto Alegre, Brazil
  • Average pressure in February: 1012.5mbar

The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).

Average wind speed in February
Porto Alegre, Brazil

Average wind speed in February - Porto Alegre, Brazil
  • Average wind speed in February: 11.1km/h

The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is May (10km/h).

Average humidity in February
Porto Alegre, Brazil

Average humidity in February - Porto Alegre, Brazil
  • Average humidity in February: 73%

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is December (71%).

Average rainfall in February
Porto Alegre, Brazil

Average rainfall in February - Porto Alegre, Brazil
  • Average rainfall in February: 49mm

The wettest month (with the highest rainfall) is July (103mm).
The driest month (with the least rainfall) is April (36mm).

Average rainfall days in February
Porto Alegre, Brazil

Average rainfall days in February - Porto Alegre, Brazil
  • Average rainfall days in February: 12.3 days

The month with the highest number of rainy days is October (15 days).
The month with the least rainy days is April (9.8 days).

Average sea temperature in February
Porto Alegre, Brazil

Average sea temperature in February - Porto Alegre, Brazil
  • Average sea temperature in February: 24.5°C

The best month for swimming (with the highest average sea temperature) is January (24.7°C).
The coldest month (with the lowest average sea temperature) is August (15.8°C).

Average daylight in February /
Average sunshine in February
Porto Alegre, Brazil

Average daylight in February / Average sunshine in February - Porto Alegre, Brazil
  • Average daylight in February: 13h and 1min

The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 12min).

  • Average sunshine in February: 8h and 1min

The month with the most sunshine is December (Average sunshine: 8h and 18min).
The month with the least sunshine is September (Average sunshine: 7h and 0min).

Average sunshine days in February
Porto Alegre, Brazil

Average sunshine days in February - Porto Alegre, Brazil
  • Average sunshine days in February: 15.3 days

The month with the most sunshine days is May (19.9 days).
The month with the least sunshine days is September (14.4 days).

Average UV index in February
Porto Alegre, Brazil

Average UV index in February - Porto Alegre, Brazil
  • Average UV index in February: 6

The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).

Average cloud cover in February
Porto Alegre, Brazil

Average cloud cover in February - Porto Alegre, Brazil
  • Average cloud cover in February: 34

The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is November (Cloud cover 32).

Average visibility in February
Porto Alegre, Brazil

Average visibility in February - Porto Alegre, Brazil
  • Average visibility in February: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

Porto Alegre, Brazil

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location