Central Islip vs New London Climate
97%matchCentral Islip vs New London: a 97% climate match. Very close: temperatures within 4°F (2°C), with similar rain, humidity and sun.
Central Islip gets 42 in (1069 mm) of rain a year and New London 49 in (1248 mm). July is the warmest month in both, with highs of 83°F (28°C) in Central Islip and 82°F (28°C) in New London.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Central IslipNew Londonsolid = high, dashed = low
Rain (in per month)
Central IslipNew London
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Central Islip | New London | Central Islip | New London | Central Islip | New London | |
| Jan | 39°F(4°C) | 38°F(4°C) | 25°F(-4°C) | 21°F(-6°C) | 3.3 in(83 mm) | 3.8 in(97 mm) |
| Feb | 41°F(5°C) | 40°F(5°C) | 26°F(-3°C) | 22°F(-5°C) | 3.0 in(77 mm) | 3.4 in(86 mm) |
| Mar | 49°F(9°C) | 47°F(9°C) | 33°F(1°C) | 29°F(-1°C) | 4.2 in(107 mm) | 4.7 in(120 mm) |
| Apr | 59°F(15°C) | 57°F(14°C) | 42°F(5°C) | 38°F(4°C) | 3.7 in(93 mm) | 4.3 in(109 mm) |
| May | 69°F(20°C) | 68°F(20°C) | 51°F(11°C) | 48°F(9°C) | 3.1 in(78 mm) | 3.4 in(87 mm) |
| Jun | 77°F(25°C) | 77°F(25°C) | 61°F(16°C) | 57°F(14°C) | 3.4 in(87 mm) | 4.1 in(103 mm) |
| Jul | 83°F(28°C) | 82°F(28°C) | 67°F(20°C) | 64°F(18°C) | 3.3 in(83 mm) | 3.6 in(91 mm) |
| Aug | 81°F(27°C) | 82°F(28°C) | 66°F(19°C) | 63°F(17°C) | 3.8 in(97 mm) | 4.1 in(104 mm) |
| Sep | 75°F(24°C) | 75°F(24°C) | 59°F(15°C) | 56°F(13°C) | 3.2 in(81 mm) | 4.2 in(107 mm) |
| Oct | 64°F(18°C) | 65°F(18°C) | 48°F(9°C) | 44°F(7°C) | 3.9 in(98 mm) | 4.7 in(119 mm) |
| Nov | 54°F(12°C) | 54°F(12°C) | 39°F(4°C) | 36°F(2°C) | 3.4 in(86 mm) | 4.2 in(106 mm) |
| Dec | 44°F(7°C) | 44°F(7°C) | 31°F(-1°C) | 28°F(-2°C) | 3.9 in(99 mm) | 4.7 in(119 mm) |
1991–2020 averages, by calendar month.