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East Setauket, NY vs Port Jefferson Station, NY weather comparison

East Setauket

NY

East Setauket and Port Jefferson Station have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for East Setauket, NY and Port Jefferson Station, NY
East SetauketMetricPort Jefferson Station
205 daysSunny daysclear or partly cloudy skies205 days
47 inPrecipitationper year47 in
121 daysWet daysrain or snow per year121 days
32 inSnowfallper year32 in
14 daysHot daysabove 90 °F12 days
89 daysFreezing nightsat or below 32 °F86 days
73%Humidityaverage relative73%
54 °FAverage temperatureyear round54 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

East SetauketPort Jefferson Station

Daily highs

406080JanMarMayJulSepNovEast Setauket, Jan: 40 °FEast Setauket, Feb: 42 °FEast Setauket, Mar: 49 °FEast Setauket, Apr: 61 °FEast Setauket, May: 70 °FEast Setauket, Jun: 78 °FEast Setauket, Jul: 83 °FEast Setauket, Aug: 82 °FEast Setauket, Sep: 75 °FEast Setauket, Oct: 64 °FEast Setauket, Nov: 54 °FEast Setauket, Dec: 45 °FPort Jefferson Station, Jan: 40 °FPort Jefferson Station, Feb: 42 °FPort Jefferson Station, Mar: 49 °FPort Jefferson Station, Apr: 62 °FPort Jefferson Station, May: 71 °FPort Jefferson Station, Jun: 78 °FPort Jefferson Station, Jul: 83 °FPort Jefferson Station, Aug: 82 °FPort Jefferson Station, Sep: 75 °FPort Jefferson Station, Oct: 64 °FPort Jefferson Station, Nov: 55 °FPort Jefferson Station, Dec: 46 °F

Daily lows

4060JanMarMayJulSepNovEast Setauket, Jan: 26 °FEast Setauket, Feb: 26 °FEast Setauket, Mar: 32 °FEast Setauket, Apr: 41 °FEast Setauket, May: 50 °FEast Setauket, Jun: 60 °FEast Setauket, Jul: 66 °FEast Setauket, Aug: 66 °FEast Setauket, Sep: 60 °FEast Setauket, Oct: 49 °FEast Setauket, Nov: 40 °FEast Setauket, Dec: 31 °FPort Jefferson Station, Jan: 26 °FPort Jefferson Station, Feb: 27 °FPort Jefferson Station, Mar: 32 °FPort Jefferson Station, Apr: 42 °FPort Jefferson Station, May: 51 °FPort Jefferson Station, Jun: 61 °FPort Jefferson Station, Jul: 67 °FPort Jefferson Station, Aug: 66 °FPort Jefferson Station, Sep: 60 °FPort Jefferson Station, Oct: 49 °FPort Jefferson Station, Nov: 40 °FPort Jefferson Station, Dec: 32 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
East Setauket high404249617078838275645445
Port Jefferson Station high404249627178838275645546
East Setauket low262632415060666660494031
Port Jefferson Station low262732425161676660494032

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

East SetauketPort Jefferson Station
0.02.04.0JanMarMayJulSepNovEast Setauket, Jan: 3.7 inEast Setauket, Feb: 3.4 inEast Setauket, Mar: 4.6 inEast Setauket, Apr: 3.9 inEast Setauket, May: 3.4 inEast Setauket, Jun: 3.6 inEast Setauket, Jul: 3.2 inEast Setauket, Aug: 4.0 inEast Setauket, Sep: 3.8 inEast Setauket, Oct: 4.4 inEast Setauket, Nov: 3.7 inEast Setauket, Dec: 4.8 inPort Jefferson Station, Jan: 3.7 inPort Jefferson Station, Feb: 3.4 inPort Jefferson Station, Mar: 4.6 inPort Jefferson Station, Apr: 3.9 inPort Jefferson Station, May: 3.4 inPort Jefferson Station, Jun: 3.6 inPort Jefferson Station, Jul: 3.2 inPort Jefferson Station, Aug: 4.0 inPort Jefferson Station, Sep: 3.8 inPort Jefferson Station, Oct: 4.4 inPort Jefferson Station, Nov: 3.7 inPort Jefferson Station, Dec: 4.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
East Setauket3.73.44.63.93.43.63.24.03.84.43.74.8
Port Jefferson Station3.73.44.63.93.43.63.24.03.84.43.74.8

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

East SetauketPort Jefferson Station
01020JanMarMayJulSepNovEast Setauket, Jan: 17 daysEast Setauket, Feb: 16 daysEast Setauket, Mar: 17 daysEast Setauket, Apr: 16 daysEast Setauket, May: 15 daysEast Setauket, Jun: 16 daysEast Setauket, Jul: 19 daysEast Setauket, Aug: 19 daysEast Setauket, Sep: 18 daysEast Setauket, Oct: 19 daysEast Setauket, Nov: 17 daysEast Setauket, Dec: 16 daysPort Jefferson Station, Jan: 17 daysPort Jefferson Station, Feb: 16 daysPort Jefferson Station, Mar: 17 daysPort Jefferson Station, Apr: 16 daysPort Jefferson Station, May: 15 daysPort Jefferson Station, Jun: 16 daysPort Jefferson Station, Jul: 19 daysPort Jefferson Station, Aug: 19 daysPort Jefferson Station, Sep: 18 daysPort Jefferson Station, Oct: 19 daysPort Jefferson Station, Nov: 17 daysPort Jefferson Station, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
East Setauket171617161516191918191716
Port Jefferson Station171617161516191918191716

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

East Setauket vs another city

See the full East Setauket, NY climate profile

More New York cities

Port Jefferson Station vs another city

See the full Port Jefferson Station, NY climate profile

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About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).