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
Observing a minor shift, the average high-temperature during June adjusts from May's comfortable 63.9°F (17.7°C) to a pleasant 71.6°F (22°C). In June, the average low-temperature is a cool 51.3°F (10.7°C).Humidity
In Alton Bay, the average relative humidity in June is 79%.Rainfall
In June, in Alton Bay, the rain falls for 15 days. Throughout June, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 152 rainfall days, and 29.09" (739mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Alton Bay.Daylight
With an average of 15h and 24min of daylight, June has the longest days of the year in Alton Bay, New Hampshire.On the first day of June in Alton Bay, sunrise is at 5:06 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:07 am and sunset at 8:29 pm EDT.
Sunshine
In Alton Bay, the average sunshine in June is 8.7h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 5 in June translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What is the usual temperature for Alton Bay in June?
What is the average humidity in June in Alton Bay?
How much does it rain in Alton Bay in June?
When it does not snow in Alton Bay?
Does it snow in Alton Bay in June?
When are the longest days in Alton Bay?
How many hours of daylight does Alton Bay have in June?
When is the sunrise / sunset in June in Alton Bay?
How long on average sun shines in June in Alton Bay?
What are the months with the highest UV index in Alton Bay?
What is the UV index intensity in June in Alton Bay?
Average temperature in June
Alton Bay, NH
- Average high temperature in June: 71.6°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in June: 51.3°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in June
Alton Bay, NH
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Alton Bay, NH
- Average wind speed in June: 5.2mph
The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in June
Alton Bay, NH
- Average humidity in June: 79%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).
Average rainfall in June
Alton Bay, NH
- Average rainfall in June: 2.64"
The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in June
Alton Bay, NH
- Average rainfall days in June: 15 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in June
Alton Bay, NH
- Average snowfall in June: 0"
The month with the highest snowfall is February (9.84").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Alton Bay, NH
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Alton Bay, NH
- Average daylight in June: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in June: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in June
Alton Bay, NH
- Average sunshine days in June: 13.2 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.4 days).
Average UV index in June
Alton Bay, NH
- Average UV index in June: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in June
Alton Bay, NH
- Average cloud cover in June: 45
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in June
Alton Bay, NH
- Average visibility in June: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February and September (4mi).
Alton Bay, New Hampshire, USA
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