June weather forecastShelter Island Heights, NY
June
Weather in June
The first month of the summer, June, is a refreshing month in Shelter Island Heights, New York, with an average temperature fluctuating between 67.6°F (19.8°C) and 62.6°F (17°C).Temperature
The average high-temperature increases in June, moving from a mild 58.6°F (14.8°C) in May to a still refreshing 67.6°F (19.8°C). Shelter Island Heights encounters a negligible difference from daytime peaks throughout the June nights, with a low-temperature average of 62.6°F (17°C).Humidity
The months with the highest humidity are May and June, with an average relative humidity of 81%.Rainfall
In Shelter Island Heights, in June, it is raining for 13.9 days, with typically 2.72" (69mm) of accumulated precipitation. In Shelter Island Heights, during the entire year, the rain falls for 154.1 days and collects up to 34.92" (887mm) of precipitation.Snowfall
April through October are months without snowfall.Ocean temperature
In June, the average ocean temperature is 62.1°F (16.7°C).Note: The enjoyment of swimming decreases for most when the surface water temperature is 62.1°F (16.7°C). Breathing control becomes increasingly challenging as temperatures descend below 69.8°F (21°C).
Daylight
With an average of 15h and 6min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 5:18 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:25 pm EDT.
Sunshine
In June, the average sunshine is 9.7h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 6 during June translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Shelter Island Heights, NY
- Average high temperature in June: 67.6°F
The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in June: 62.6°F
The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in June
Shelter Island Heights, NY
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Shelter Island Heights, NY
- Average wind speed in June: 10.8mph
The windiest month (with the highest average wind speed) is January (16mph).
The calmest month (with the lowest average wind speed) is July (10.4mph).
Average humidity in June
Shelter Island Heights, NY
- Average humidity in June: 81%
The months with the highest relative humidity are May and June (81%).
The month with the lowest relative humidity is November (72%).
Average rainfall in June
Shelter Island Heights, NY
- Average rainfall in June: 2.72"
The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in June
Shelter Island Heights, NY
- Average rainfall days in June: 13.9 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in June
Shelter Island Heights, NY
- Average snowfall in June: 0"
The month with the highest snowfall is March (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in June
Shelter Island Heights, NY
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in June
Shelter Island Heights, NY
- Average sea temperature in June: 62°F
The best month for swimming (with the highest average sea temperature) is August (72.1°F).
The coldest month (with the lowest average sea temperature) is February (38.8°F).
Average daylight in June /
Average sunshine in June
Shelter Island Heights, NY
- Average daylight in June: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in June: 9h and 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in June
Shelter Island Heights, NY
- Average sunshine days in June: 14.7 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in June
Shelter Island Heights, NY
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in June
Shelter Island Heights, NY
- Average cloud cover in June: 35
The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in June
Shelter Island Heights, NY
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
