July weather forecast
Hopkinsville, KY

July is amongst the warmest months in Hopkinsville, Kentucky with temperatures reaching an average high of 86.9°F (30.5°C). Significant daylight hours, hovering around 14.4 hours per day, mark this period. Moving away from the relatively cooler air that June brings, the month of July provides a much warmer, typical summer weather, suitable for enjoying water-based activities. Mild winds, highest average temperatures, and considerable daylight hours make it truly feel like the peak of the summer season. Despite the high temperatures, infrequent rain showers offer a delightful break from the continuous heat.

Temperature

July, with average temperatures reaching a high of 86.9°F (30.5°C) and a low of 68.4°F (20.2°C), is the warmest month.

Heat index

For July, the heat index is estimated at a torrid 102.2°F (39°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Heat index details are generally centered around shaded locations and a mild breeze. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In July, the average relative humidity in Hopkinsville is 78%.

Rainfall

In Hopkinsville, during July, the rain falls for 17.6 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, in Hopkinsville, there are 155.9 rainfall days, and 26.38" (670mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Hopkinsville.

Daylight

In Hopkinsville, Kentucky, the average length of the day in July is 14h and 24min.
On the first day of the month, sunrise is at 5:34 am and sunset at 8:13 pm. On the last day of July, in Hopkinsville, sunrise is at 5:55 am and sunset at 7:57 pm CDT.

Sunshine

In Hopkinsville, the average sunshine in July is 10.4h.

UV index

The months with the highest UV index in Hopkinsville are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 6 translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.