June weather forecastBarnum Island, NY
June
Weather in June
The first month of the summer, June, is a pleasant month in Barnum Island, New York, with an average temperature fluctuating between 64°F (17.8°C) and 71.4°F (21.9°C).Temperature
Barnum Island's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's enjoyable 62.6°F (17°C) to an agreeable 71.4°F (21.9°C). Barnum Island experiences an average nighttime temperature of 64°F (17.8°C) in June, reflecting a minor difference from the day's peak.Humidity
The months with the highest humidity in Barnum Island are May and June, with an average relative humidity of 78%.Rainfall
In June, the rain falls for 17 days. Throughout June, 3.19" (81mm) of precipitation is accumulated. Throughout the year, there are 159.2 rainfall days, and 37.17" (944mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Ocean temperature
In Barnum Island, the average seawater temperature in June is 64.9°F (18.3°C).Note: For most, swimming in 64.9°F (18.3°C) is not a pleasant activity. Breathing becomes increasingly challenging as water temperature descends from 69.8°F (21°C) to 59°F (15°C).
Daylight
With an average of 15h and 0min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 5:25 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:29 pm EDT.
Sunshine
The average sunshine in June in Barnum Island is 10h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In June, a regular UV index of 6 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Barnum Island, NY
- Average high temperature in June: 71.4°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in June: 64°F
The month with the highest average low temperature is August (71.8°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in June
Barnum Island, NY
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Barnum Island, NY
- Average wind speed in June: 9.3mph
The windiest month (with the highest average wind speed) is January (13.6mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).
Average humidity in June
Barnum Island, NY
- Average humidity in June: 78%
The months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is November (71%).
Average rainfall in June
Barnum Island, NY
- Average rainfall in June: 3.19"
The wettest month (with the highest rainfall) is July (4.17").
The driest month (with the least rainfall) is January (2.17").
Average rainfall days in June
Barnum Island, NY
- Average rainfall days in June: 17 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in June
Barnum Island, NY
- Average snowfall in June: 0"
The month with the highest snowfall is March (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Barnum Island, NY
- Average snowfall days in June: 0 days
The months with the highest number of snowfall days are January and February (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in June
Barnum Island, NY
- Average sea temperature in June: 64.9°F
The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).
Average daylight in June /
Average sunshine in June
Barnum Island, NY
- Average daylight in June: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in June: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in June
Barnum Island, NY
- Average sunshine days in June: 11.2 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in June
Barnum Island, 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
Barnum Island, NY
- Average cloud cover in June: 33
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in June
Barnum Island, 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).
