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
Weather in June
Temperature
The commencement of June sees a minor shift in the average high-temperature, moving from a warm 75.2°F (24°C) in May to a still moderately hot 82.9°F (28.3°C). Portsmouth measures a considerable dip from daytime highs with an average low-temperature of 60.8°F (16°C) during June.Heat index
In June, the heat index is appraised at a tropical 89.6°F (32°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In Portsmouth, the average relative humidity in June is 76%.Rainfall
In Portsmouth, Ohio, during June, the rain falls for 16.3 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Portsmouth, during the entire year, the rain falls for 170.4 days and collects up to 31.02" (788mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
The month with the longest days in Portsmouth is June, with an average of 14h and 48min of daylight.On the first day of the month, sunrise is at 6:08 am and sunset at 8:51 pm. On the last day of June, in Portsmouth, sunrise is at 6:10 am and sunset at 9:00 pm EDT.
Sunshine
In Portsmouth, the average sunshine in June is 10h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Portsmouth, Ohio. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in June converts into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
How hot does it get in Portsmouth in June?
What is the average humidity in June in Portsmouth?
How many days does it rain in June in Portsmouth?
When it does not snow in Portsmouth?
When are the longest days in Portsmouth?
How many hours of daylight does Portsmouth have in June?
What time are sunrise and sunset in June in Portsmouth?
How many hours of sunshine does Portsmouth have in June?
What are the months with the highest UV index in Portsmouth?
What is the UV index reading in June in Portsmouth?
Average temperature in June
Portsmouth, OH
- Average high temperature in June: 82.9°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in June: 60.8°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in June
Portsmouth, OH
- Average pressure in June: 29.96"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in June
Portsmouth, OH
- Average wind speed in June: 5.4mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in June
Portsmouth, OH
- Average humidity in June: 76%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).
Average rainfall in June
Portsmouth, OH
- Average rainfall in June: 2.48"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in June
Portsmouth, OH
- Average rainfall days in June: 16.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in June
Portsmouth, OH
- Average snowfall in June: 0"
The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Portsmouth, OH
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Portsmouth, OH
- Average daylight in June: 14h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in June: 10h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in June
Portsmouth, OH
- Average sunshine days in June: 10.8 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10 days).
Average UV index in June
Portsmouth, OH
- Average UV index in June: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Portsmouth, OH
- Average cloud cover in June: 34
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in June
Portsmouth, OH
- Average visibility in June: 6mi
The months with the highest visibility are March, April, June, October and November (6mi).
The months with the lowest visibility are January, February, May, July, August, September and December (5mi).
Portsmouth, Ohio, USA
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