March weather forecast
Darwin, Australia

The tropical monsoon climate in Darwin results in a minute reduction in rainfall in March from 225mm (8.86") to 219mm (8.62") compared to February. Relative humidity drops slightly to 76% in March, which constitutes a noticeable difference in the overall weather conditions. The fair days and relatively less humid atmosphere make this a suitable time for outdoor activities. Due to the warm climate and plentiful sunshine, March becomes an inviting month for travellers to visit the city. Towards the end of the month, Darwin starts witnessing a notable reduction in precipitation, ushering in warmer and drier weather.

Temperature

March's weather records an average high-temperature of a still tropical 31.2°C (88.2°F), showing little deviation from February. Darwin notes a consistent average low-temperature of 26.8°C (80.2°F) during March nights.

Heat index

March's mean heat index is appraised at a blistering 40°C (104°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With 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 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 highly critical for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in March in Darwin is 76%.

Rainfall

In Darwin, in March, during 27.8 rainfall days, 219mm (8.62") of precipitation is typically accumulated. In Darwin, Australia, during the entire year, the rain falls for 191.8 days and collects up to 1282mm (50.47") of precipitation.

Sea temperature

In Darwin, the average seawater temperature in March is 30.3°C (86.5°F).
Note: When water's temperature exceeds 30°C (86°F), it arguably loses its primary appeal of offering a cool escape.

Daylight

In March, the average length of the day in Darwin is 12h and 10min.
On the first day of the month, sunrise is at 6:48 am and sunset at 7:09 pm. On the last day of March, in Darwin, sunrise is at 6:51 am and sunset at 6:50 pm ACST.

Sunshine

In March, the average sunshine in Darwin is 8.4h.

UV index

The months with the lowest UV index in Darwin are January through October and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In March, the UV index of 7 transforms into the following advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. 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. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Heads up! UV intensity is amplified by reflections from water and sand.