Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
June
Weather in June
Temperature
With the onset of June, Mount Hermon Heights's average high-temperature sees a modest rise, moving from May's 25°C to a still warm 29.6°C. Mount Hermon Heights encounters a steady low-temperature average of 18.3°C throughout the month of June.Heat index
June's heat index is appraised at a fiery hot 35°C. Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
In June, the average relative humidity is 72%.Rainfall
In Mount Hermon Heights, during June, the rain falls for 13.8 days and regularly aggregates up to 55mm of precipitation. In Mount Hermon Heights, during the entire year, the rain falls for 152.8 days and collects up to 688mm of precipitation.Snowfall
In Mount Hermon Heights, snow does not fall in May through October.Daylight
The month with the longest days is June, with an average of 14h and 42min of daylight.On the first day of June, sunrise is at 5:49 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:35 pm EDT.
Sunshine
In June, the average sunshine is 10.4h.UV index
With an average maximum UV index of 7, June is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In June, an average UV index of 7 transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. 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. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in June?
What is the average humidity in June?
How many days does it rain in June?
When it does not snow?
When are the longest days?
What is the average length of the day in June?
When is the sunrise / sunset in June?
How long on average sun shines in June?
When is the highest UV index?
What is the UV index intensity in June in Mount Hermon Heights?
Average temperature in June
Mount Hermon Heights, VA
- Average high temperature in June: 29.6°C
The warmest month (with the highest average high temperature) is July (32.3°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in June: 18.3°C
The month with the highest average low temperature is July (20.7°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).
Average pressure in June
Mount Hermon Heights, VA
- Average pressure in June: 1014.3mbar
The month with the highest atmospheric pressure is November (1020.7mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).
Average wind speed in June
Mount Hermon Heights, VA
- Average wind speed in June: 9.3km/h
The windiest month (with the highest average wind speed) is April (11.8km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in June
Mount Hermon Heights, VA
- Average humidity in June: 72%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (69%).
Average rainfall in June
Mount Hermon Heights, VA
- Average rainfall in June: 55mm
The wettest month (with the highest rainfall) is August (72mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in June
Mount Hermon Heights, VA
- Average rainfall days in June: 13.8 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in June
Mount Hermon Heights, VA
- Average snowfall in June: 0mm
The month with the highest snowfall is February (49mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in June
Mount Hermon Heights, VA
- Average snowfall days in June: 0 days
The months with the highest number of snowfall days are January and February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Mount Hermon Heights, VA
- Average daylight in June: 14h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in June: 10h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in June
Mount Hermon Heights, VA
- Average sunshine days in June: 14.6 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in June
Mount Hermon Heights, VA
- Average UV index in June: 7
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in June
Mount Hermon Heights, VA
- Average cloud cover in June: 34
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in June
Mount Hermon Heights, VA
- Average visibility in June: 9km
The months with the highest visibility are January, February, March, April, June, July, August, September, October and November (9km).
The months with the lowest visibility are May and December (8km).