New York City weather in December 2021

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  • 6°C maximum daytime temperature in December in New York City6
    6°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in December in New York City11
    11 days with some rainfall
  • -1°C minimum night-time temperature in December in New York City-1
    -1°C min night temperature
  • 9 hours of daylight per day in December in New York City9
    9 hours of daylight per day
  • No heat & humidity in December in New York City0
    No heat & humidity
  • 94 mm monthly rainfall in December in New York City94
    94 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in New York City1
    1 (Low) UV index
  • 8°C sea temperature in December in New York City8
    8°C sea temperature

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The December 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.

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How cold is it in New York City in December?

Daytime temperatures usually reach 6°C in New York City in December, falling to -1°C at night.

How sunny is it in New York City in December?

There are normally 5 hours of bright sunshine each day in New York City in December - that's 48% of daylight hours.

Is the sea cold around New York City in December?

The average sea temperature around New York City in December is 8°C.

Does it rain in New York City in December?

There are usually 11 days with some rain in New York City in December and the average monthly rainfall is 94mm. Rain may fall as snow in this month.

Metric (°C / mm)  |  Imperial (°F / inches)

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New York City sunrise & sunset times for December 2021

Browse the sunrise and sunset times for New York City in December 2021. Select a month to view New York City sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st December 2021 07:01 16:29
Thursday, 16th December 2021 07:14 16:30
Friday, 31st December 2021 07:20 16:39
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  • Home COVID-19 PCR test with free express delivery
  • Receive online results within 24-72 hours once test at lab
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Expires at 23:59 on Friday 31st Dec 2021

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