February weather forecastMamonas, Brazil

Weather in February

The last month of the summer, February, is another warm month in Mamonas, Brazil, with an average temperature ranging between min 18.3°C (64.9°F) and max 29.3°C (84.7°F).

Temperature

The arrival of February records an average high-temperature of a still warm 29.3°C (84.7°F), closely related to the 28.8°C (83.8°F) observed in January. Throughout February, the temperature falls to an average low of 18.3°C (64.9°F).

Heat index

The average heat index in February is computed to be a sweltering 35°C (95°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Mamonas, the average relative humidity in February is 77%.

Rainfall

In Mamonas, during February, the rain falls for 19 days and regularly aggregates up to 77mm (3.03") of precipitation. Throughout the year, there are 151.8 rainfall days, and 685mm (26.97") of precipitation is accumulated.

Daylight

In Mamonas, the average length of the day in February is 12h and 35min.
On the first day of February in Mamonas, sunrise is at 05:42 and sunset at 18:28. On the last day of the month, sunrise is at 05:52 and sunset at 18:15 -03.

Sunshine

The average sunshine in February is 9h.

UV index

In February, the average daily maximum UV index in Mamonas is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in February, converts into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.