June weather forecast
Maman Valentin, French Guiana

June, the first month of the summer in Maman Valentin, is also a moderately hot month, with an average temperature varying between 22.8°C (73°F) and 29.5°C (85.1°F).

Temperature

June's start comes with an average high-temperature of a still moderately hot 29.5°C (85.1°F), in line with May's temperature. Maman Valentin's nights in June experience an average temperature drop to an agreeable 22.8°C (73°F).

Heat index

Throughout June, the heat index is computed to be a torrid 38°C (100.4°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The most humid month in Maman Valentin, French Guiana, is June, with an average relative humidity of 88%.

Rainfall

In Maman Valentin, in June, it is raining for 25.6 days, with typically 135mm (5.31") of accumulated precipitation. In Maman Valentin, during the entire year, the rain falls for 253 days and collects up to 878mm (34.57") of precipitation.

Daylight

The month with the longest days in Maman Valentin is June, with an average of 12h and 24min of daylight.
On the first day of the month, sunrise is at 06:20 and sunset at 18:45. On the last day of June, sunrise is at 06:25 and sunset at 18:51 -03.

Sunshine

In Maman Valentin, French Guiana, the average sunshine in June is 7.1h.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.