June weather forecastAlton Bay, NH
June
Weather in June
June, the first month of the summer in Alton Bay, is a pleasant month, with an average temperature varying between 71.6°F (22°C) and 51.3°F (10.7°C).Temperature
Alton Bay in June experiences a slight uptick in the average high-temperature, adjusting from May's enjoyable 63.9°F (17.7°C) to a pleasant 71.6°F (22°C). Throughout June, Alton Bay anticipates an average low-temperature of 51.3°F (10.7°C).Humidity
The average relative humidity in June is 79%.Rainfall
In Alton Bay, in June, it is raining for 15 days, with typically 2.64" (67mm) of accumulated precipitation. In Alton Bay, during the entire year, the rain falls for 152 days and collects up to 29.09" (739mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
June has the longest days of the year, with an average of 15h and 24min of daylight.On the first day of the month, sunrise is at 5:06 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:07 am and sunset at 8:29 pm EDT.
Sunshine
In Alton Bay, New Hampshire, 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 value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 5 in June translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 24min
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 42min
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).
