June weather forecast
Hopkinsville, KY

June marks the official commencement of summer in Hopkinsville, Kentucky. The city experiences a decent rise in temperature, peaking at an average high of 84.9°F (29.4°C). The frequency and amount of rainfall remain in line with May, charted at 2.4" (61mm) over nearly 15 days. Numbers aside, the general shift of weather patterns from May to June brings more sun exposure and less cloud cover. The month stands out with long sunny days, minimal winds, and a generally warm climate, making it an idyllic period for participating in summer festivals and other outdoor activities.

Temperature

As Hopkinsville welcomes June, the average high-temperature sees a rise, transitioning from 75.9°F (24.4°C) in May to a still warm 84.9°F (29.4°C). In the month of June, the average low-temperature in Hopkinsville usually rests at a refreshing 65.8°F (18.8°C).

Heat index

Throughout June, the heat index is estimated at a very hot 95°F (35°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. 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 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in June in Hopkinsville is 77%.

Rainfall

In June, the rain falls for 14.7 days. Throughout June, 2.4" (61mm) of precipitation is accumulated. Throughout the year, there are 155.9 rainfall days, and 26.38" (670mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

June has the longest days of the year in Hopkinsville, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 5:31 am and sunset at 8:03 pm. On the last day of June, in Hopkinsville, sunrise is at 5:34 am and sunset at 8:13 pm CDT.

Sunshine

With an average of 10.5h of sunshine, June has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 6 during June translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.