June weather forecast
Huntsville, AL

June ushers in the summer season in Huntsville, characterized by warm temperatures and substantial sunlight. The city bathes in sunlight for over 14 hours, contributing to the lively summer mood. Rainfall patterns persist, lending a refreshing dimension to the otherwise hot days. Owing to the swell in temperatures, air conditioners and cooling fans become a familiar sight across the city. In conclusion, June pronounces the arrival of summer in Huntsville with a vibrant charm.

Temperature

As May transitions into June, Huntsville notices a gentle rise in the average high-temperature, transitioning from a moderately hot 77.9°F (25.5°C) to a still warm 85.6°F (29.8°C). The nighttime temperature in Huntsville dips to an enjoyable 66°F (18.9°C) on average during June.

Heat index

The average heat index in June is computed to be a very hot 96.8°F (36°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. 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 particularly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In Huntsville, in June, during 17.5 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. In Huntsville, Alabama, during the entire year, the rain falls for 171.9 days and collects up to 42.36" (1076mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

June has the longest days of the year in Huntsville, with an average of 14h and 24min of daylight.
On the first day of June in Huntsville, sunrise is at 5:33 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:03 pm CDT.

Sunshine

The month with the most sunshine in Huntsville is June, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index in Huntsville are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in June converts into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.