June weather forecast
Caledonia, Guyana

The first month of the summer, June, is still a tropical month in Caledonia, Guyana, with an average temperature varying between 30.2°C (86.4°F) and 22.8°C (73°F).

Temperature

With the onset of June, a modest change to a still tropical 30.2°C (86.4°F) from May's 30.5°C (86.9°F) is noted in high-temperature. During the nights in June, an average low-temperature of 22.8°C (73°F) is observed in Caledonia.

Heat index

For most parts of June, the heat index is computed to be an extremely hot 40°C (104°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The most humid month is June, with an average relative humidity of 85%.

Rainfall

June is the month with the most rainfall. Rain falls for 28.3 days and accumulates 167mm (6.57") of precipitation.

Daylight

With an average of 12h and 30min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 05:36 and sunset at 18:06. On the last day of June, sunrise is at 05:41 and sunset at 18:13 -04.

Sunshine

In Caledonia, Guyana, the average sunshine in June is 8.7h.

UV index

The months with the lowest UV index are January, February, May, June and December, with an average maximum UV index of 6. 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: In June, the maximum UV index of 6 transforms into these recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.