June weather forecast
Fredericksburg, TX

With June commences the full bloom of the summer season in Fredericksburg. Longer sunshine hours, mild winds, lesser rainfall, and increased cloud-free days shape a classic summer tone. A gradual reduction in relative humidity levels provides some respite from the increasing heat. The city gets used to a higher temperature range from 70°F (21.1°C) to 89.2°F (31.8°C) setting a quasi-tropical feel, while the wind speed cools down slightly to 9.5mph (15.3km/h). Come June, Fredericksburg residents can expect the ongoing summer days to become slightly hotter ahead.

Temperature

As May transitions into June, Fredericksburg notices a gentle rise in the average high-temperature, transitioning from a warm 82.4°F (28°C) to a tropical 89.2°F (31.8°C). Throughout June, the temperature in Fredericksburg tends to fall to a consistent average low of 70°F (21.1°C).

Heat index

For most parts of June, the heat index is computed to be a blistering 104°F (40°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in June in Fredericksburg is 70%.

Rainfall

In Fredericksburg, Texas, in June, during 11.8 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. Throughout the year, there are 129.3 rainfall days, and 15.87" (403mm) of precipitation is accumulated.

Snowfall

In Fredericksburg, snow does not fall in April through October.

Daylight

June has the longest days of the year in Fredericksburg, with an average of 14h and 6min of daylight.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:32 pm. On the last day of June, in Fredericksburg, sunrise is at 6:37 am and sunset at 8:41 pm CDT.

Sunshine

The average sunshine in June in Fredericksburg is 10h.

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 the ordinary person.
Note: The daily high UV index of 7 in June translates into this advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.