THINGS TO DO · YOUTUBE SHORT
Heckscher State Park, East Islip, NY, US - Part 1
A local activity video shared by OurTrip Videos.
Watch on YouTube ↗
Weather · April
Islip weather in April
Average highs of 58°F, lows of 41°F and 4.1 in of rain, from 30 years of weather records.
April is Islip’s 7th warmest month, with average highs of 58°F and lows of 41°F. That is 11° warmer than March, and 3° below the yearly average high.
- Average high
- 58°F
- Average low
- 41°F
- Precipitation
- 4.1 in
- Wet days
- 11
- Snow
- 0.60 in
- Sunrise · sunset
- 6:14 AM · 7:31 PM
April across the year
High and low Rain
What to wear in April
- Cool days: a warm jacket and long pants, plus layers for the swing between morning and afternoon.
- Pack an umbrella or rain jacket: rain or snow falls on about 11 days this month.
April is good for
Around Islip
See Islip
A look around town before you go.
THINGS TO DO · YOUTUBE SHORT
Living Large: Islip
A local activity video shared by CBS New York.
Watch on YouTube ↗April compared with the months around it
Planning a trip? See the best time to visit Islip and today’s forecast.
Questions
How hot does it get in Islip in April?
Average highs are 58°F and average lows 41°F, for a daily mean of 50°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in Islip in April?
April averages 4.1 in of precipitation over about 11 days with at least 0.01 in. It is the 4th wettest month of the year.
Does it snow in Islip in April?
Yes, about 0.60 in of snow on average.
What time is sunset in Islip in April?
Around mid-April the sun rises about 6:14 AM and sets about 7:31 PM, for roughly 13.3 hours of daylight.
Is April a good time to visit Islip?
The mildest months for visiting are May, July, September. April is cool.
NOAA U.S. Climate Normals 1991–2020, Islip Li Macarthur Ap station (9.7 mi from downtown). Sunrise and sunset are calculated for April 15 at the city’s coordinates.