10 All-Time Rainiest Days in New York City History

Knoji reviews products and up-and-coming brands we think you'll love. In certain cases, we may receive a commission from brands mentioned in our guides. Learn more.
The ten all-time rainiest, or wettest, days in the history of New York City dating back to 1876 in Central Park.

These are the ten all-time rainiest days in the history of New York City dating back to 1876. The rain data is from Central Park in Manhattan.

New York can have drought periods, but they never really last for very long. The are is subject to weather fronts bringing in moisture from both the west and the south. Typically, the western fronts move quickly and tend to not drop as much precipitation as the southern fronts. Storm systems from the south pick up tons of water from the Atlantic Ocean, and can dump heavy amounts of rain and snow.

I live in the New York City area and can say with reasonable certainty that all the rainiest days listed below came from weather systems moving in from the south. On August 14, 2011, we got 5.81" of rain, which is enough to make this list, from a southern front storm.

I've lived in my current home in New Jersey for the last eight years. My basement floods every time we get seven or more inches of rain over a 24 hour period. The August 14th deluge did not flood my basement, but the rain from another date on the top ten list, April 15, 2007, did flood by basement.

Image Source by Ad Meskens

10 Rainiest Days in New York City History

1. September 23, 1883 - 8.28"

2. April 15, 2007 - 7.57"

3. November 8, 1977 - 7.40"

4. October 9, 1903 - 7.33"

5. August 14, 2011 - 5.81"

6. November 8, 1972 - 5.60"

7. September 21, 1966 - 5.54"

8. September 16, 1999 - 5.02"

9. October 1, 1913 - 4.98"

10. September 8, 1934 - 4.86"

Image Source by Yinka Oyesiku

On average, New York City gets 4.16" of rain per month, and 49.92" of rain per year. Every wettest day on the top 10 list is above the amount of rain New York averages per month.

In general, the amount of rain NYC gets per year is pretty evenly spread out across the months and seasons. There are no real wet and dry seasons in the New York City area. The wettest month of the year is July, which averages 4.60" of rain, followed by April at 4.49", August at 4.44", June at 4.41", October at 4.40" and March at 4.36".

The least rainiest month of the year in NYC is February which averages 3.09" of precipitation annually, followed by January at 3.65", December at 4.00", November at 4.02", May at 4.19" and September at 4.28".

If you are going going to visit New York City to see all the great attractions, eat at all the great restaurants, and stay at all the great hotels in New York, rain really should not enter your decision as to the time of year to visit. Precipitation is one weather phenomena in the New York area that is pretty consistent.

For more see 10 Tallest Buildings in New York

10 Largest Parks in New York City

Beautiful Castles in New York City

100 Degree Weather Temperature Days in New York City

Largest Earthquakes in New York City History