June weather forecast
Siloam Springs, AR

The heart of summer pulses in June in Siloam Springs bringing with it the highest temperatures of the year. All vestiges of snow have long vanished, leaving the city entirely in the grip of summer. Cypress trees sway in the steady breeze giving respite from the heat. At this peak of summer, rainy days reduce to 2.68" (68mm) compared to the previous month, marking the change in seasons. Despite the high temperatures, the sufficiently long sunshine hours amplify the exuberance associated with summer days.

Temperature

Entering June, Siloam Springs sees a temperature rise, with the average high-temperature advancing from May's warm 76.5°F (24.7°C) to a hot 86.7°F (30.4°C). In the month of June, Siloam Springs's average low-temperature falls to a comfortable 66.7°F (19.3°C).

Heat index

For most parts of June, the heat index is appraised at a fiery hot 98.6°F (37°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Siloam Springs, the average relative humidity in June is 74%.

Rainfall

In Siloam Springs, in June, during 14.7 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Siloam Springs, during the entire year, the rain falls for 156 days and collects up to 34.41" (874mm) of precipitation.

Snowfall

In Siloam Springs, Arkansas, snow does not fall in April, June through October.

Daylight

June has the longest days of the year in Siloam Springs, Arkansas, with an average of 14h and 36min of daylight.
On the first day of June in Siloam Springs, Arkansas, sunrise is at 6:01 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:39 pm CDT.

Sunshine

The average sunshine in June is 10.4h.

UV index

The month with the highest UV index is June, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 7 in June transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.