June weather forecast
Dallas, TX

June's weather in Dallas marks the beginning of the hottest season, with warming temperatures, reduced rainfall, and clear skies. A noticeable shift from May's weather patterns noticeably lowers the rainfall frequency and enhances the prominence of sunshine. Solo adventurers and sun-seekers can soak up the bright, cloudless skies and bask in the heat of the season. Alternatively, those who prefer cooler environments may find solace in the modulated wind speeds and overall dry conditions. With an impressive 14.3 daylight hours, June promises plentiful opportunities for daytime activities in this bustling city.

Temperature

The shift from May to June sees an increase in the average high-temperature, transitioning from a warm 82°F (27.8°C) to a tropical 91.2°F (32.9°C). An average low-temperature of 73.9°F (23.3°C) is recorded during the nights in June.

Heat index

In June, the heat index is appraised at a blisteringly hot 107.6°F (42°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In June, the average relative humidity is 66%.

Rainfall

In June, the rain falls for 13.1 days. Throughout June, 2.76" (70mm) of precipitation is accumulated. Throughout the year, there are 141.2 rainfall days, and 30.12" (765mm) of precipitation is accumulated.

Snowfall

March through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 18min of daylight.
On the first day of June in Dallas, sunrise is at 6:19 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:39 pm CDT.

Sunshine

In June, the average sunshine is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during June translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.