Brookhaven source photograph

Weather · April

Brookhaven weather in April

Average highs of 58°F, lows of 40°F and 4.1 in of rain, from 30 years of weather records.

April is Brookhaven’s 7th warmest month, with average highs of 58°F and lows of 40°F. That is 10° warmer than March, and 3° below the yearly average high.

Average high
58°F
Average low
40°F
Precipitation
4.1 in
Wet days
12
Sunrise · sunset
6:13 AM · 7:30 PM

April across the year

  1. 39°24°Jan
  2. 41°25°Feb
  3. 47°31°Mar
  4. 58°40°Apr
  5. 68°49°May
  6. 77°60°Jun
  7. 83°66°Jul
  8. 81°65°Aug
  9. 74°57°Sep
  10. 64°46°Oct
  11. 54°37°Nov
  12. 45°29°Dec

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 12 days this month.

April is good for

Around Brookhaven

Holtsville Ecology Center view, Brookhaven
Holtsville Ecology Center viewdans362 · CC BY 3.0
Lake Ronkonkoma Ducks, Brookhaven
Lake Ronkonkoma Ducksdans362 · CC BY 3.0
Patchogue, NY, Brookhaven
Patchogue, NYPhil Richards from London, UK · CC BY-SA 2.0

See Brookhaven

A look around town before you go.

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THINGS TO DO · YOUTUBE SHORT

Tour Stony Brook on Long Island

A local activity video shared by Newsday.

Watch on YouTube ↗
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THINGS TO DO · YOUTUBE SHORT

Smith Point Beach 🏖 Fire Island National Seashore FINS Atlantic Ocean NY USA summer 2021 4K video

A local activity video shared by RyanReporting.

Watch on YouTube ↗

April compared with the months around it

MonthHighLowRain
March47°F31°F4.6 in
April58°F40°F4.1 in
May68°F49°F3.5 in

Planning a trip? See the best time to visit Brookhaven and today’s forecast.

Questions

How hot does it get in Brookhaven in April?

Average highs are 58°F and average lows 40°F, for a daily mean of 49°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Brookhaven in April?

April averages 4.1 in of precipitation over about 12 days with at least 0.01 in. It is the 3rd wettest month of the year.

What time is sunset in Brookhaven in April?

Around mid-April the sun rises about 6:13 AM and sets about 7:30 PM, for roughly 13.3 hours of daylight.

Is April a good time to visit Brookhaven?

The mildest months for visiting are May, July, August. April is cool.

NOAA U.S. Climate Normals 1991–2020, Shirley Brookhaven Ap station (3.7 mi from downtown). Sunrise and sunset are calculated for April 15 at the city’s coordinates.

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