Temperatures in June
It's warm in June in Long Island with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 29°C. At night, you can expect temperatures between 26°C and 28°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Long Island in June. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of June
The month of June starts in Long Island with hot temperatures, averaging around 29°C during the day and nights close to 27°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-June
By mid-June, the average daytime temperature stays the same at 29°C, with nights close to 27°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of June
By the end of June, the average daytime temperature in Long Island will be around 29°C, with nights close to 28°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Precipitation in June
In June, there is an average of 76 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance is 46% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in June for Long Island. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Long Island in June |
UK | ||
|---|---|---|---|
 Average Temperature |
29°C | 22°C | |
 High Temp |
29°C | 24°C | |
| Low Temp |
28°C | 18°C | |
 Total Precipitation |
76 mm | 57 mm | |
| Rainy Days |
14 days | 10 days | |
May
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is June a good time to visit Long Island?
Want nice weather? Then June is a great time to be in Long Island. You’ll have pleasant temperatures and not too much rain this month.
The hurricane season in Long Island runs from June to November.
Temperature records for Long Island in June
With 32°C, Long Island hit the highest temperature in the last 10 years in June 2023. The lowest daytime temperature in this month was 26°C in 2021. The extreme night temperatures ranged from a low of 23°C to a high of 29°C.
Check out the climate of Long Island for all months and discover the best travel time
Daily Temperature in June in Long Island
This chart shows the average daily temperatures, both day and night, for each day in June in Long Island, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in June in Long Island
The chart below shows the average daily precipitation in June for Long Island, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for June, you can expect around 14 days of rain in Long Island.
Daily UV Index in June in Long Island
This chart shows the average daily UV index in June in Long Island, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in June in Long Island Over the Years
This chart shows the average temperature in June in Long Island, measured in degrees Celsius, over the past years.
Total Precipitation in June in Long Island Over the Years
This chart shows the average precipitation in June in Long Island, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in June for Long Island
Click on a specific day in June for detailed info on the typical weather on that day in Long Island. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Long Island
Have you been to Long Island in June?
Share your weather experience in June in Long Island.
Average Weather in Long Island by Month
Click on a month below to see detailed weather info for Long Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Long Island for all months at once
