June weather forecast
Lake Success, NY

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Weather in June

June, the first month of the summer in Lake Success, is a moderately hot month, with an average temperature fluctuating between 63.1°F (17.3°C) and 74.8°F (23.8°C).

Temperature

The onset of June brings a rise in the average high-temperature, elevating from a comfortable 65.8°F (18.8°C) in May to a warm 74.8°F (23.8°C). Throughout the month of June, the average temperature dips to a comfortable 63.1°F (17.3°C) at night.

Humidity

In Lake Success, the average relative humidity in June is 74%.

Rainfall

In Lake Success, in June, it is raining for 16.3 days, with typically 3.07" (78mm) of accumulated precipitation. Throughout the year, there are 155.6 rainfall days, and 34.72" (882mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Lake Success.

Daylight

June has the longest days of the year, with an average of 15h and 6min of daylight.
On the first day of June in Lake Success, sunrise is at 5:25 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:30 pm EDT.

Sunshine

The average sunshine in June 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 estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 6 during June translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature in Lake Success?

During June, Lake Success experiences an average high-temperature of 74.8°F (23.8°C) and a low-temperature of 63.1°F (17.3°C).

What is the average humidity in June in Lake Success?

The average relative humidity in June in Lake Success is 74%.

How much does it rain in Lake Success in June?

In June, in Lake Success, the rain falls for 16.3 days. Throughout June, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Lake Success?

In Lake Success, New York, snow does not fall in May through October.

When are the longest days in Lake Success?

June has the longest days of the year, with an average of 15h and 6min of daylight.

How many hours of daylight does Lake Success have in June?

The average day length in June in Lake Success, New York, is 15h and 3min.

When are sunrise and sunset in June in Lake Success?

In June, on the first day of the month, sunrise is at 5:25 am and sunset at 8:20 pm. On the last day of the month, in Lake Success, New York, sunrise is at 5:27 am and sunset at 8:30 pm EDT.

How long on average sun shines in June in Lake Success?

In June, the average sunshine duration in Lake Success, New York, is 10h.

What is the month with the highest UV index in Lake Success?

The months with the highest UV index in Lake Success, New York, are June through August, with an average maximum UV index of 6.

How high is the UV index in June in Lake Success?

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Lake Success, NY

Average temperature in June - Lake Success, NY
  • Average high temperature in June: 74.8°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in June: 63.1°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure in June
Lake Success, NY

Average pressure in June - Lake Success, 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
Lake Success, NY

Average wind speed in June - Lake Success, NY
  • Average wind speed in June: 7.7mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in June
Lake Success, NY

Average humidity in June - Lake Success, NY
  • Average humidity in June: 74%

The months with the highest relative humidity are February, May and December (75%).
The months with the lowest relative humidity are August and November (71%).

Average rainfall in June
Lake Success, NY

Average rainfall in June - Lake Success, NY
  • Average rainfall in June: 3.07"

The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in June
Lake Success, NY

Average rainfall days in June - Lake Success, NY
  • Average rainfall days in June: 16.3 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in June
Lake Success, NY

Average snowfall in June - Lake Success, NY
  • Average snowfall in June: 0"

The month with the highest snowfall is March (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Lake Success, NY

Average snowfall days in June - Lake Success, NY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Lake Success, NY

Average daylight in June / Average sunshine in June - Lake Success, NY
  • Average daylight in June: 15h and 1min

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: 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
Lake Success, NY

Average sunshine days in June - Lake Success, NY
  • Average sunshine days in June: 11.8 days

The months with the most sunshine days are January and November (19.7 days).
The month with the least sunshine days is July (11 days).

Average UV index in June
Lake Success, NY

Average UV index in June - Lake Success, 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, November and December (UV index 2).

Average cloud cover in June
Lake Success, NY

Average cloud cover in June - Lake Success, NY
  • Average cloud cover in June: 34

The month with the most cloud cover is December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in June
Lake Success, NY

Average visibility in June - Lake Success, 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).

Lake Success, New York, USA

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