New York in January
avoid · ruled out this year · the coolest month of the year
Affiliate links: we may earn a commission if you book through one, at no extra cost to you. It changes nothing above — the scores are computed from climate and fare data before any link is built.
The numbers
| Daily high | 4°C |
|---|---|
| Nightly low | -4°C |
| Feels like, afternoon | -1°C |
| Rainy days | 8 · 81 mm |
| Humidity | 69% |
| Sunshine | 6.0 h/day |
| Daylight | 9.4 h/day |
| Crowds | 80 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 2 mm.
Public holidays in January
Holidays crowd a place out and push fares up around them; they count toward the crowd score above.
What to pack
- A proper coat, hat and gloves: nights average -4°C.
- A packable rain jacket for the 8 or so rainy days.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
| Cost of living | expensive — prices run about 100% of the United States' (World Bank, 2025) |
|---|---|
| Currency | United states dollar |
| Languages | Hawaiian, Spanish, Samoan, Chamorro |
| Plugs | Type A and B, 120 V |
| Driving | On the right |
| Emergency | 911 |
| Calling code | +1 |
| Travel advice | No advice against travel — UK Foreign Office, updated 2026-08-18 |
Health. Before you travel check that: your destination can provide the healthcare you may need you have appropriate travel insurance for local treatment or unexpected medical evacuation This is particularly important if you have a health condition or are pregnant. Emergency medical number Dial 911 and ask for an ambulance. Contact your insurance or medical assistance company quickly if you’re referred to … More.
Facts from Wikidata (CC0), the UK Foreign Office (Open Government Licence) and the World Bank, refreshed 2026-09-23. The advisory is written for British travellers; entry rules depend on your passport.
The other months at New York
- January
- February avoid
- March ok
- April sweet spot
- May sweet spot
- June sweet spot
- July good
- August good
- September sweet spot
- October ok
- November ok
- December ok
← December · All twelve months at New York · February →
Free, on Telegram. One tap. We write
when a fare is genuinely below what that route normally costs, and
/stop ends it.
Some links above are affiliate links: if you book through one, we may earn a commission at no extra cost to you. It does not affect the numbers on this page, which are computed before any link is built.