June weather forecast
Del City, OK

June marks the beginning of summer in Del City, promising long, sunny days. The average high temperature in June peaks at a sweltering 88.3°F (31.3°C), marking a significant leap from May's high of 77.5°F (25.3°C). Despite the warmer conditions, rainfall remains consistent, offering a refreshing contrast to the otherwise scorching weather. June is the perfect time for sunbathing, beach activities, and invigorating aquatic sports, as the days are longer. Simultaneously, the city experiences the longest daylight hours of the year, providing the opportunity for residents to enjoy late sunsets and prolong outdoor pursuits.

Temperature

As May transitions into June, a change in temperatures is observed, with average highs moving from a moderately hot 77.5°F (25.3°C) to a hot 88.3°F (31.3°C). An average low-temperature of 69.6°F (20.9°C) is common during the nights of June.

Heat index

The heat index value for June is computed to be a torrid 100.4°F (38°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 particularly important for children. 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.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In June, the average relative humidity is 70%.

Rainfall

In Del City, in June, during 10.3 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, there are 113.6 rainfall days, and 18.9" (480mm) of precipitation is accumulated.

Snowfall

In Del City, snow does not fall in May through October.

Daylight

June has the longest days of the year, with an average of 14h and 30min of daylight.
On the first day of June, sunrise is at 6:15 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:49 pm CDT.

Sunshine

In Del City, the average sunshine in June is 10.9h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.