June weather forecast
Harrismith, Barbados

In Harrismith, June kickstarts the summer, with temperatures soaring to a high of 28.4°C (83.1°F). The cloud cover increases to its highest of the year at 49%, indicating a shift in the weather pattern. Despite the increased rainfall, reaching up to 63mm (2.48"), outdoor activities are still quite enjoyable. The days are longest during this month, providing extended daylight for visitors and locals alike. June also sees the highest rise in wind speed, acting as a counterbalance to the hot temperatures.

Temperature

During June, Harrismith observes a subtle ascent to a still warm 28.4°C (83.1°F) from May's 28.3°C (82.9°F) in the average high-temperature. Harrismith's June nights exhibit a subtle drop in temperature, averaging at a still moderately hot 27.3°C (81.1°F), closely aligned with the daytime highs.

Heat index

For June, the heat index is estimated at a hot 33°C (91.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

June through August and November, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Harrismith, during June, the rain falls for 22.9 days and regularly aggregates up to 63mm (2.48") of precipitation. Throughout the year, in Harrismith, there are 234.1 rainfall days, and 709mm (27.91") of precipitation is accumulated.

Daylight

The month with the longest days in Harrismith, Barbados, is June, with an average of 12h and 54min of daylight.
On the first day of the month, sunrise is at 05:30 and sunset at 18:21. On the last day of June, sunrise is at 05:34 and sunset at 18:28 AST.

Sunshine

In June, the average sunshine in Harrismith is 8.9h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 7 transforms into these recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.