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New York City weather in January 2021
- 33°C max day temperature
- 1010 days with some rainfall
- -4-4°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 8383 mm of monthly rainfall
- 22 (Low) UV index
- 55°C sea temperature
The January weather guide for New York City, New York shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How cold is it in New York City in January?
Daytime temperatures usually reach 3°C in New York City in January, falling to -4°C at night.
How sunny is it in New York City in January?
There are normally 5 hours of bright sunshine each day in New York City in January - that's 55% of daylight hours.
Is the sea cold around New York City in January?
The average sea temperature around New York City in January is 5°C.
Does it rain in New York City in January?
There are usually 10 days with some rain in New York City in January and the average monthly rainfall is 83mm.
New York City sunrise & sunset times for January 2021
Browse the sunrise & sunset times for New York City in January 2021. Select a month to view New York City sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||07:20||16:40|
|Saturday, 16th January 2021||07:17||16:55|
|Sunday, 31st January 2021||07:07||17:13|
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Metric (°C / mm) | Imperial (°F / inches)
Discover more about New York City
Where's warm in New York in January?
Below are average maximum temperatures at popular destinations in New York in January. Select a destination to see more weather parameters.
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