June weather forecast
Broken Arrow, OK

Broken Arrow's temperature in June ranges from 69.3°F (20.7°C) to 86.5°F (30.3°C). This month, the sun makes its longest appearance, providing 14.6 hours of daylight. On the flip side, rainfall significantly drops compared to May, nearing the levels observed in March. On the horizon, the first stretch of summer brings warmer temperatures. Additionally, the wind speed continues to decline compared to May.

Temperature

With the transition into June, Broken Arrow experiences an increase in average high-temperatures, moving up from a warm 75.9°F (24.4°C) in May to a hot 86.5°F (30.3°C). In June, Broken Arrow experiences a temperature dip to an average of 69.3°F (20.7°C) at night.

Heat index

June's mean heat index is evaluated at a sweltering 98.6°F (37°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', 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. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In June, the average relative humidity is 76%.

Rainfall

In Broken Arrow, in June, during 11.4 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, in Broken Arrow, there are 131.3 rainfall days, and 29.84" (758mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:07 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:44 pm CDT.

Sunshine

The average sunshine in June is 10.6h.

UV index

The months with the highest UV index in Broken Arrow are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum daily UV index of 7 during June morphs into the following directions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. 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. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.