June brings 26°C daytime highs, 112mm of precipitation across about 11 wet days and 14.9 hours of daylight — best for beach days and swimming. The strongest run of the year is June to August. January is the quietest month: quiet and local, and still good for cabin weekends, low-angle light and quiet and local.
Long-run climate normals for New York. Month ratings compare months within New York only — they are not a ranking of New York against other destinations, and they are not a forecast for a specific year.
Last updated: · Live forecast data refreshes hourly.
| Best month | June — Beach days, Swimming |
| Best 3-month window | June–August |
| Quietest month | January — Quiet and local |
| Driest month | February — 74mm |
| Wettest month | July — 117mm |
| Warmest / coolest | July 30°C / February 4°C |
| Seasonality | Fairly even across the year |
| Annual rainfall | 1268mm over roughly 122 rain days |
January gets roughly 28% less precipitation than June — 81mm against 112mm. That difference, more than temperature, is what changes how a day here feels.
New York swings 26°C between July (30°C) and February (4°C) — the month you pick changes what you pack more than where you go.
June gives you 14.9 hours of daylight against just 9.1 in December — a 6-hour difference in how much you can actually fit into a day.
February is the driest month at 74mm across roughly 8 wet days, while July peaks at 117mm.
September is almost as good as June, but usually quieter and cheaper. If your dates are flexible, it is the easier trip.
New York stays fairly consistent all year, so there is no month you need to avoid. What you plan to do matters more than when you go.
Ratings compare months within New York, not against destinations worldwide: five stars means the best time to be here, not that New York beats anywhere else. Tags describe what the conditions actually suit.
| Month | Rating | High / Low | Precipitation | Wet days | Sun | Daylight | Best for |
|---|---|---|---|---|---|---|---|
| January | ★★☆☆☆ | 4°C / -3°C | 81mm (rain/snow) | 8 | 5h | 9.4h | Cabin weekends · Low-angle light · Quiet and local |
| February | ★★☆☆☆ | 4°C / -3°C | 74mm (rain/snow) | 8 | 5h | 10.4h | Cabin weekends · Low-angle light · Quiet and local |
| March | ★★☆☆☆ | 8°C / 1°C | 101mm | 10 | 5h | 11.8h | Quiet and local |
| April | ★★★☆☆ | 14°C / 6°C | 99mm | 10 | 4h | 13.1h | Hiking · Cycling · Spring greenery |
| May | ★★★★☆ | 20°C / 12°C | 106mm | 11 | 4h | 14.3h | Hiking · Cycling · Spring greenery |
| June | ★★★★★ | 26°C / 17°C | 112mm | 11 | 11h | 14.9h | Beach days · Swimming |
| July | ★★★★☆ | 30°C / 21°C | 117mm | 12 | 11h | 14.6h | Beach days · Swimming |
| August | ★★★★★ | 30°C / 21°C | 102mm | 10 | 11h | 13.6h | Beach days · Swimming · Reliable sunshine |
| September | ★★★★★ | 26°C / 17°C | 109mm | 11 | 11h | 12.2h | Beach days · Swimming |
| October | ★★★★☆ | 20°C / 12°C | 96mm | 10 | 6h | 10.9h | Hiking · Cycling · Low-angle light |
| November | ★★★☆☆ | 14°C / 6°C | 102mm | 10 | 4h | 9.7h | Hiking · Cycling · Autumn colour |
| December | ★★☆☆☆ | 8°C / 1°C | 99mm | 10 | 3h | 9.1h | Festive season · Low-angle light · Quiet and local |
| You are planning | Pick | Why |
|---|---|---|
| Sun & beach days | June | 11h daily sunshine, 26°C highs and only 11 rain days. |
| City walking & sightseeing | October | 20°C highs with 10.9h of daylight — long days without heat fatigue. |
| Photography & light | August | 11h of sun and 13.6h daylight give the widest window for golden-hour work. |
| Value & fewer crowds | July | Scores 66/100 — close to peak conditions but outside the busiest window. |
| Cooler-weather travel | April | 14°C highs and 6°C nights suit anyone who dislikes heat. |
Each month in New York is described from long-run climate normals and then rated relative to the other eleven months in the same city. A five-star January in a cold destination means January is one of the best times to be there — not that it beats a Mediterranean summer.
| Factor | Weight | What it measures |
|---|---|---|
| Temperature | Described | Average daytime high and overnight low for the month, shown as measured rather than judged. |
| Precipitation | Described | Monthly millimetres and wet-day count, labelled as snow or rain/snow where temperatures make that the likely phase. |
| Sunshine & daylight | Described | Average daily sunshine hours and astronomical daylight length at mid-month, from the city’s latitude. |
| “Best for” tags | Derived | Applied only when the conditions genuinely support the activity — snow depth-friendly cold for skiing, 13–24°C and low rain risk for hiking, dark evenings at high latitude for aurora. A month with few strong use cases gets fewer tags rather than padded ones. |
| Star rating | Relative | Ranks the month against the other eleven months in the same city. Never a comparison between cities. |
Figures are long-run climate averages, not a forecast for a specific year. Where a month lacks sourced rainfall or humidity, the value is modelled from temperature range and rain frequency.
June is the best all-round month in New York: 26°C highs, 112mm of precipitation and 14.9 hours of daylight, which suits beach days and swimming. The strongest three-month window is June to August.
January — 4°C highs, 81mm of precipitation over roughly 8 days and 9.4 hours of daylight. It is the cheapest and least crowded time to go, and it still works for cabin weekends, low-angle light and quiet and local.
February is the driest month at 74mm over about 8 rain days, against 117mm in July. Across the year New York records around 1268mm.
Yes — conditions in New York stay fairly even all year, so there is no month you need to avoid. What you plan to do matters more than when you go.
Daylight ranges from 9.1 hours in December to 14.9 hours in June, calculated from the city's latitude.