March weather forecast
Katherine, Australia

The first month of the autumn, March, is still a hot month in Katherine, Australia, with temperature in the range of an average low of 23.5°C (74.3°F) and an average high of 32.7°C (90.9°F).

Temperature

As Katherine, Australia, welcomes March, the average high-temperature stabilizes at a still tropical 32.7°C (90.9°F), maintaining alignment with February's conditions. An average low-temperature of 23.5°C (74.3°F) is observed during March nights.

Heat index

March's heat index is calculated to be an extremely hot 43°C (109.4°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
For clarity, heat index numbers account for light winds and areas under shade. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Katherine, the average relative humidity in March is 70%.

Rainfall

In Katherine, in March, during 18.2 rainfall days, 75mm (2.95") of precipitation is typically accumulated. Throughout the year, there are 128.5 rainfall days, and 705mm (27.76") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 6:41 am and sunset at 7:04 pm. On the last day of March, in Katherine, sunrise is at 6:46 am and sunset at 6:44 pm ACST.

Sunshine

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

UV index

In Katherine, the average daily maximum UV index in March is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 7 in March transforms into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.