June weather forecast and climate
Commack, NY

The first month of the summer, June, is an agreeable month in Commack, New York, with average temperature ranging between max 71.8°F (22.1°C) and min 63.5°F (17.5°C).

Temperature

In June, the average high-temperature increases, from a comfortable 62.6°F (17°C) in May, to a pleasant 71.8°F (22.1°C). The average low-temperature, in Commack, is 63.5°F (17.5°C).

Humidity

In June, the average relative humidity in Commack is 76%.

Rainfall

In June, the rain falls for 15.8 days. Throughout June, 2.95" (75mm) of precipitation is accumulated. In Commack, during the entire year, the rain falls for 155.9 days and collects up to 35.94" (913mm) of precipitation.

Snowfall

April through October are months without snowfall in Commack, New York.

Daylight

The month with the longest days is June, with an average of 15.1h of daylight.

Sunshine

In Commack, New York, the average sunshine in June is 10.1h.

UV index

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 health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in June in Commack?

In Commack, in June, the average high-temperature is 71.8°F (22.1°C), and the average low-temperature is 63.5°F (17.5°C).

What is the average humidity in June in Commack?

The average relative humidity in June in Commack, New York, is 76%.

How many days does it rain in June in Commack?

In Commack, in June, during 15.8 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

When it does not snow in Commack?

April through October are months without snowfall in Commack.

When are the longest days in Commack?

With an average of 15.1h of daylight, June has the longest days of the year.

How many hours of daylight does Commack have in June?

In Commack, New York, the average length of the day in June is 15.1h.

How many hours of sunshine does Commack have in June?

The average sunshine in June in Commack, New York, is 10.1h.

What is the month with the highest UV index in Commack?

Months with the highest UV index in Commack are June through August, with an average maximum UV index of 6.

What is the UV index reading in June in Commack?

The average daily maximum UV index in June in Commack, New York, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in June - Commack, NY
  • Average high temperature in June: 71.8°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in June: 63.5°F

The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).

Average pressure in June - Commack, NY
  • Average pressure in June: 29.93"

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in June - Commack, NY
  • Average wind speed in June: 8.6mph

The windiest month (with the highest average wind speed) is January (12.8mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

Average humidity in June - Commack, NY
  • Average humidity in June: 76%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (71%).

Average rainfall in June - Commack, NY
  • Average rainfall in June: 2.95"

The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is January (2.2").

Average rainfall days in June - Commack, NY
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in June - Commack, NY
  • Average snowfall in June: 0"

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

Average snowfall days in June - Commack, NY
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (4.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June / Average sunshine in June - Commack, NY
  • Average daylight in June: 15.1h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in June: 10.1h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in June - Commack, NY
  • Average sunshine days in June: 12.3 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in June - Commack, NY
  • Average UV index in June: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March and December (UV index 2).

Average cloud cover in June - Commack, 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 28).

Average visibility in June - Commack, NY
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).