June weather forecast
Bartlesville, OK

June brings the prevailing heat of summer to Bartlesville, exhibiting a noticeable hike in temperature levels. The daylight period extends to a generous 14.6 hours, accommodating more sun-soaked outdoor activities. A persistent increase in temperature during this month creates a definitive shift towards the summer landscape. Understandably, this month offers no quota of snowfall, reinforcing the summertime effect. The warm embrace of the sun extends into late evenings, allowing for balmy, languid sunsets.

Temperature

Bartlesville's weather in June shows a rise in the average high-temperature, moving up from May's 75.2°F (24°C) to a still warm 85.6°F (29.8°C). Bartlesville observes an average nighttime temperature of 68.5°F (20.3°C) during June.

Heat index

Throughout June, the heat index is estimated at a sweltering 96.8°F (36°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in June is 77%.

Rainfall

In Bartlesville, Oklahoma, during June, the rain falls for 11.9 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Bartlesville, during the entire year, the rain falls for 131.6 days and collects up to 29.06" (738mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

June has the longest days of the year in Bartlesville, with an average of 14h and 36min of daylight.
On the first day of June, sunrise is at 6:06 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:46 pm CDT.

Sunshine

In Bartlesville, the average sunshine in June is 10.5h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in June interprets into the following advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.