July weather forecast
Matthews, NC

July in Matthews, North Carolina, is typically the warmest month, with the temperature spiking up to a high of 90.7°F (32.6°C). Sandwiched between the also hot June and August, July experiences its peak high. The days remain long and hot with slightly reduced hours of daylight. Although humidity sees a minor surge, rain showers offer a cooling effect against the backdrop of warm temperatures. As the wind speed drops, the weather conditions seem to conspire to keep the heat locked in.

Temperature

In Matthews, the peak temperatures are generally noted in July, averaging a high of 90.7°F (32.6°C) and a low of 71.1°F (21.7°C).

Heat index

The heat index for July is computed to be a blistering 107.6°F (42°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

July is the least humid month in Matthews, with an average relative humidity of 69%.

Rainfall

In Matthews, in July, it is raining for 18.5 days, with typically 2.56" (65mm) of accumulated precipitation. In Matthews, during the entire year, the rain falls for 163.7 days and collects up to 31.77" (807mm) of precipitation.

Snowfall

In Matthews, snow does not fall in April through November.

Daylight

In Matthews, the average length of the day in July is 14h and 15min.
On the first day of July in Matthews, sunrise is at 6:12 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:26 pm EDT.

Sunshine

July has the most sunshine of the year in Matthews, North Carolina, with an average of 10.9h of sunshine.

UV index

The months with the highest UV index in Matthews are June and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, a regular UV index of 7 translates into these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.