February weather forecast
Cairns, Australia

February carries on January's wet and humid conditions with relatively high temperatures in Cairns. It does witness a minor reduction in rainfall quantity compared to January, nonetheless, the weather remains typically tropical. This period is characterized by its tropical monsoon climate with prevailing southeast winds. The sea temperature averages around 29.3°C (84.7°F), making the coastal areas quite pleasant. Despite these conditions, the city is vibrantly alive with its stunning greenery flourishing.

Temperature

In Cairns, the peak average temperatures are observed in February, with a high of 29.4°C (84.9°F) and a low of 24.3°C (75.7°F).

Heat index

The average heat index in February is calculated to be a fiery hot 36°C (96.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. 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. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in February is 79%.

Rainfall

In February, in Cairns, the rain falls for 19.7 days. Throughout February, 123mm (4.84") of precipitation is accumulated. Throughout the year, in Cairns, there are 167.3 rainfall days, and 652mm (25.67") of precipitation is accumulated.

Sea temperature

In Cairns, Australia, the average seawater temperature in February is 29.3°C (84.7°F).
Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.

Daylight

In February, the average length of the day is 12h and 39min.
On the first day of February, sunrise is at 6:04 am and sunset at 6:55 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 6:42 pm AEST.

Sunshine

The average sunshine in February is 8.2h.

UV index

January, February and November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 7 during February translates into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be on guard! The reflective nature of sand and water boosts UV exposure.