June weather forecast
Amarillo, TX

The Texas sun hits full stride in June, laying the groundwork for the long, hot months ahead. June showcases the highest average UV index of the year, evidencing the increasing strength of the sun. The temperatures soar, with June recording a high of 91.8°F (33.2°C). With these conditions, it's an excellent period for summer festivals and other outdoor activities. June embodies the classic "Lone Star State" summer, with sweltering days and vibrant sunshine.

Temperature

Amarillo's weather shows a temperature rise with the arrival of June, moving from a moderately hot 80.8°F (27.1°C) in May to a hot 91.8°F (33.2°C). A steady average of 68.2°F (20.1°C) throughout June underscores a considerable divergence from the daytime high.

Heat index

For most parts of June, the heat index is calculated to be a torrid 95°F (35°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. 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. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Amarillo, Texas, the average relative humidity in June is 45%.

Rainfall

In June, in Amarillo, Texas, the rain falls for 9.5 days. Throughout June, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 80.4 rainfall days, and 9.76" (248mm) of precipitation is accumulated.

Snowfall

In Amarillo, snow does not fall in May through September.

Daylight

The month with the longest days in Amarillo is June, with an average of 14h and 30min of daylight.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:56 pm. On the last day of June, sunrise is at 6:36 am and sunset at 9:06 pm CDT.

Sunshine

With an average of 11.8h of sunshine, June has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Amarillo. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 in June translates into this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.