June weather forecastOlive Branch, MS

Weather in June

June holds the onset of true summer weather in Olive Branch, Mississippi, warmer than May with longer daylight hours. Any vestiges of spring weather are replaced by climes of summer, lighter wind levels identifying a typical summer character. The evenings don't cool down as much as they used to in the previous month. Sunscreen and UV protection become necessary as the city witnesses its highest UV index. With a maximum of 10.6 sunshine hours, Olive Branch enjoys a vibrant summer vibe.

Temperature

The shift into June in Olive Branch is marked by a modest rise in the average high-temperature, moving from May's moderately hot 79°F (26.1°C) to a tropical 87.4°F (30.8°C). Throughout June nights, Olive Branch experiences a consistent temperature average of 69.6°F (20.9°C).

Heat index

In June, the heat index is calculated to be a torrid 100.4°F (38°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in June in Olive Branch is 74%.

Rainfall

In Olive Branch, in June, during 14.7 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. Throughout the year, in Olive Branch, there are 154.6 rainfall days, and 31.54" (801mm) of precipitation is accumulated.

Snowfall

In Olive Branch, snow does not fall in April through October.

Daylight

With an average of 14h and 30min of daylight, June has the longest days of the year.
On the first day of June in Olive Branch, sunrise is at 5:46 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:17 pm CDT.

Sunshine

With an average of 10.6h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index in Olive Branch are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.