Islip
New York, USA
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Islip, NY

Junio, the first month of the summer, in Islip, is a warm month, with average temperature ranging between max 76.6°F (24.8°C) and min 60.3°F (15.7°C).

Temperature

In Junio, the average high-temperature rises, from a comfortable 67.5°F (19.7°C) in Mayo, to a warm 76.6°F (24.8°C). The average low-temperature, in Junio, is 60.3°F (15.7°C).

Rainfall

In Junio, in Islip, the rain falls for 10.1 days. Throughout Junio, 4.27" (108.5mm) of precipitation is accumulated. Throughout the year, in Islip, there are 118.9 rainfall days, and 46.24" (1174.5mm) of precipitation is accumulated.

Snowfall

Mayo through Octubre are months without snowfall.

Ocean temperature

In Islip, in Junio, the average water temperature is 64.6°F (18.1°C).
Note: For swimming, a surface water temperature of 64.6°F (18.1°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

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

What is the temperature in Junio in Islip?

In Junio, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 60.3°F (15.7°C).

How many days does it rain in Junio in Islip?

In Islip, New York, in Junio, during 10.1 rainfall days, 4.27" (108.5mm) of precipitation is typically accumulated.

When it does not snow in Islip?

Mayo through Octubre are months without snowfall.

How cold is the water in Junio in Islip?

In Islip, New York, the average seawater temperature in Junio is 64.6°F (18.1°C). For swimming, a surface water temperature of 64.6°F (18.1°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

When are the longest days in Islip?

With an average of 15.1h of daylight, Junio has the longest days of the year in Islip, New York.

What is the average length of the day in Junio in Islip?

In Junio, the average length of the day in Islip is 15.1h.
Average temperature in June - Islip, NY
  • Average high temperature in June: 76.6°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (38°F).

  • Average low temperature in June: 60.2°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23.3°F).

Average rainfall in June - Islip, NY
  • Average rainfall in June: 4.3"

The wettest month (with the highest rainfall) is March (4.4").
The driest month (with the lowest rainfall) is February (3.3").

Average rainfall days in June - Islip, NY
  • Average rainfall days in June: 10.1 days

The month with the highest number of rainy days is April (11.3 days).
Months with the lowest number of rainy days are August and October (8.5 days).

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

The month with the highest snowfall is February (7.1").
Months with the lowest snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is January (3.7 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in June - Islip, NY
  • Average sea temperature in June: 64.6°F

The best month for swimming (with the highest average sea temperature) is August (74°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

Average daylight in June - Islip, NY
  • Average daylight in June: 15.1h

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