March weather forecast
Tauhunu, Cook Islands

Tauhunu continues the trend of decreasing rainfall into March, steering the climatic pattern towards drier conditions. Accompanied by the now consistent sea temperatures, residents witness the slow transition into a period of reduced precipitation. Contrasting with January and February, wind speeds decelerate to an average of 18.9km/h (11.7mph). Evidently, March thus marks a period of transition. Reduced rainfall and wind characterize the balance of the weather elements for this month.

Temperature

The onset of March in Tauhunu notes an average high-temperature of a still moderately hot 29°C (84.2°F), subtly shifted from February's 28.6°C (83.5°F). During the March nights, Tauhunu's temperature maintains an average close to the daytime highs, settling at a still warm 27.9°C (82.2°F).

Heat index

In March, the average heat index is estimated at a hot 34°C (93.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. 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 highly important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

February through October, with an average relative humidity of 76%, are the most humid months.

Rainfall

In March, the rain falls for 28.7 days. Throughout March, 166mm (6.54") of precipitation is accumulated. In Tauhunu, during the entire year, the rain falls for 280.1 days and collects up to 1598mm (62.91") of precipitation.

Sea temperature

January through June, October through December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: For activities such as swimming and diving, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as particularly pleasant and satisfying for prolonged periods without feeling uneasy.

Daylight

The average length of the day in March in Tauhunu is 12h and 9min.
On the first day of the month, sunrise is at 06:47 and sunset at 19:05. On the last day of March, in Tauhunu, sunrise is at 06:47 and sunset at 18:48 -10.

Sunshine

In March, the average sunshine is 7.9h.

UV index

The months with the highest UV index in Tauhunu, Cook Islands, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Tauhunu, Cook Islands. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 7 in March suggests the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.