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Coldest beach in New York in July

241 coastal locations in New York ranked by their typical July sea temperature. State-wide average in July: 23.0°C.

Coldest in July

Lake Champlain

18.8°C

State July average

23.0°C

across 241 coastal locations in New York

Vs annual mean

+9.5°C

above the year-round state average

What the New York water feels like in July

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

New York monthly average 4.0°C to 23.4°C
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  • Warmest month August 23.4°C
  • Coldest month February 4.0°C
  • Annual mean 13.5°C
  • Months above 20°C 3 of 12

Where July fits in the year

July sits inside the state pattern shown on the left. Browse a different month for a fresh ranking.

New York sea temperature map (live)

Today's reading at every New York beach we track. The list below uses the typical July mean from a decade of daily history.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest New York beaches in July

Sorted by typical July mean. Click any beach for the full location page.

# Location July mean
1 East Quogue New York 22.4°C
2 Flanders New York 22.4°C
3 Hampton Bays New York 22.4°C
4 Long Island Sound New York 22.4°C
5 Mattituck New York 22.4°C
6 Westfield New York 22.3°C
7 Henderson Harbor New York 22.1°C
8 Lake Placid New York 22.1°C
9 Shinnecock Inlet (ocean), Long Island New York 22.1°C
10 Syracuse New York 22.0°C
11 Alexandria Bay New York 21.9°C
12 Clayton New York 21.9°C
13 Dexter New York 21.9°C
14 Ogdensburg New York 21.9°C
15 Greenport New York 21.8°C
16 Orient Point New York 21.8°C
17 Shelter Island Heights New York 21.8°C
18 Southold New York 21.8°C
19 Fair Haven New York 21.8°C
20 Oswego New York 21.8°C
21 Rochester New York 21.6°C
22 Gardiners Bay New York 21.6°C
23 Bridgehampton New York 21.5°C
24 Coopers Beach New York 21.5°C
25 North Sea New York 21.5°C
Show 25 more ▸
26 Noyack New York 21.5°C
27 Peconic Bay New York 21.5°C
28 Sag Harbor New York 21.5°C
29 Shinnecock Hills New York 21.5°C
30 Southampton New York 21.5°C
31 The Hamptons New York 21.5°C
32 Ditch Plains Beach New York 21.5°C
33 Montauk New York 21.5°C
34 Tonawanda New York 21.4°C
35 Little Gull Island, Long Island, New York New York 21.3°C
36 Plum Gut Harbor, Plum Island, Long Island New York 21.3°C
37 Silver Eel Pond, Fishers Island New York 21.3°C
38 Threemile Harbor entrance, Gardiners Bay, Long Island New York 21.3°C
39 Goat Island New York 21.2°C
40 Youngstown New York 21.2°C
41 Lake Montauk, Long Island New York 21.1°C
42 Montauk, Fort Pond Bay, Long Island Sound New York 21.1°C
43 Montauk Harbor entrance, Long Island, New York New York 21.1°C
44 Montauk Point Light, Long Island Sound New York 21.1°C
45 East Hampton New York 21.0°C
46 Olcott New York 20.9°C
47 Lake George New York 20.4°C
48 Lake Champlain New York 18.8°C
49 Plattsburgh New York 18.8°C
50 Westport New York 18.8°C

Warmest 10 in New York in July

Same data flipped. The warmest spots in the state for this month.

# Location July mean
1 Long Island New York 29.1°C
2 Centerport New York 23.9°C
3 Cold Spring Harbor New York 23.9°C
4 Eatons Neck New York 23.9°C
5 Halesite New York 23.9°C
6 Hudson river (Albany) New York 23.9°C
7 Huntington Bay New York 23.9°C
8 Northport New York 23.9°C
9 East Setauket New York 23.7°C
10 Long Island New York 23.7°C

Other US states

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