New York in Summer — Weather & What to Expect
Summer in New York (June, July, August) averages daytime highs of 28.3°C and lows of 19.4°C, with around 346.0mm of rain across the season (35 rainy days in total). It includes some of the best months of the year to visit (June, July, August).
In the northern hemisphere, summer in New York covers June, July, August.
Summer in New York month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| June | 26.3°C | 16.8°C | 77.2mm | 9 | 10/10 |
| July | 29.9°C | 21.0°C | 151.2mm | 13 | 9/10 |
| August | 28.7°C | 20.3°C | 117.6mm | 13 | 9/10 |
What to pack for New York in summer
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Light waterproof layer
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Frequently Asked Questions
Is summer a good time to visit New York?
Summer in New York rates around 9/10 — excellent time to visit. Average highs are 28.3°C with 346.0mm of rain across the season.
How hot is New York in summer?
Daytime highs average 28.3°C (82.9°F) across June, July, August, with nights around 19.4°C.
What months are summer in New York?
New York is in the northern hemisphere, so summer covers June, July, August.
See also: best time to visit New York · New York annual climate · New York in spring · New York in autumn · New York in winter
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Once you know what summer in New York looks like, find out exactly what to pack for New York at 247PackingList. For currency, language and country facts, see the United States guide at 247CountryInfo.
Summer in New York — what to pack
Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →Check clothing sizes in United States at 247Sizing before you shop.
More summer travel essentials
Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.