June weather forecast
Eau Claire, French Guiana

June, the first month of the summer in Eau Claire, is a hot month, with temperature in the range of an average low of 21.1°C (70°F) and an average high of 30.3°C (86.5°F).

Temperature

June's advent presents an average high-temperature of a hot 30.3°C (86.5°F), indicating a slight variation from the conditions of the previous month. In Eau Claire, June nights witness a steady temperature drop to an agreeable 21.1°C (70°F).

Heat index

For June, the heat index is calculated to be a scorching 41°C (105.8°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in June is 88%.

Rainfall

In June, the rain falls for 24.5 days. Throughout June, 123mm (4.84") of precipitation is accumulated. In Eau Claire, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.

Daylight

With an average of 12h and 18min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 06:22 and sunset at 18:41. On the last day of June, sunrise is at 06:28 and sunset at 18:47 -03.

Sunshine

The average sunshine in June is 6.6h.

UV index

In Eau Claire, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.