March weather forecast
Lioni, French Guiana

March, the first month of the spring in Lioni, is a tropical month, with an average temperature ranging between min 21.3°C (70.3°F) and max 30.4°C (86.7°F).

Temperature

Lioni's March showcases an average high-temperature of a hot 30.4°C (86.7°F), hardly distinct from February's 29.5°C (85.1°F). An average low-temperature of 21.3°C (70.3°F) is common during the nights of March.

Heat index

March's heat index is computed to be a blistering 41°C (105.8°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in March is 85%.

Rainfall

In Lioni, in March, during 26.5 rainfall days, 70mm (2.76") of precipitation is typically accumulated. In Lioni, French Guiana, during the entire year, the rain falls for 259.6 days and collects up to 915mm (36.02") of precipitation.

Daylight

In March, the average length of the day is 12h and 6min.
On the first day of March, sunrise is at 06:48 and sunset at 18:50. On the last day of the month, sunrise is at 06:36 and sunset at 18:46 -03.

Sunshine

In Lioni, French Guiana, the average sunshine in March is 5h.

UV index

In Lioni, the average daily maximum UV index in March is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 during March translates into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.