March weather forecastExmouth, Australia

Weather in March

Exmouth's weather in March showcases a mild cooling trend from the preceding month, with average highs descending slightly to 34.4°C (93.9°F). This month manifests itself as the gateway to milder weather patterns, soothing the city after the hotter start of the year. Despite the fading rays of the sun, the waters still harbor enough warmth, enticing aquatic enthusiasts. Rainfall is relatively scarce, adding to the lure of the golden beaches. With the advent of April, a tangible drop in temperature and increased precipitation becomes apparent.

Temperature

March brings the highest temperatures in Exmouth, with an average high of 34.4°C (93.9°F) and an average low of 27.1°C (80.8°F).

Heat index

The heat index value during March is computed to be an extremely hot 40°C (104°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Exmouth, Australia, the average relative humidity in March is 53%.

Rainfall

In March, the rain falls for 5.2 days. Throughout March, 10mm (0.39") of precipitation is accumulated. In Exmouth, during the entire year, the rain falls for 43.8 days and collects up to 141mm (5.55") of precipitation.

Sea temperature

February through April, with an average sea temperature of 28°C (82.4°F), are months with the warmest seawater.
Note: Water temperatures in the range of 25°C (77°F) to 29°C (84.2°F) are warm and delightful, ensuring comfort during water activities over extended periods.

Daylight

In Exmouth, the average length of the day in March is 12h and 13min.
On the first day of March in Exmouth, sunrise is at 6:20 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 6:24 pm AWST.

Sunshine

In March, the average sunshine is 9.7h.

UV index

In March, the average daily maximum UV index in Exmouth is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The UV index of 7 in March translates into these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Alert! Sand and water increase UV exposure due to their reflective properties.