Nissequogue Weather in January

What's the weather like in Nissequogue (New York) in January 2026?

The climate in Nissequogue during January can be summarized as cold and a little damp.

January is in the winter in Nissequogue and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 3°C (38°F), whilst at night -6°C (22°F) is normal.

Nissequogue weather averages (imperial / metric)
Daytime temperature 3.1°C 37.6°F
Nightly temperature -5.5°C 22.1°F
Average temperature -1.2°C 29.8°F
Daily sunshine 6 hrs
Avg rainfall 93 mm 3.6 ins
Rainy days 10 days
Sea temperature 6.8°C 44.2°F
Humidity 67%
Windspeed 20.5kph 13 mph

On average January is the 6th driest month of the year in Nissequogue with around 93mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 6 hours of sunshine per day.

January temperatures in Nissequogue

Nissequogue average temperature in January

January rainfall

Nissequogue average rain in January

January hourly sunshine

Nissequogue average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Nissequogue in January 2025.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Nissequogue weather stats

Nissequogue weather statistics
Hottest month: July 28°C 82.4°F
Driest month: February 84mm 3.3ins
Sunniest month: August 9.1hrs
Coldest month: January 2.9°C 37.2°F
Wettest month: November 109mm 4.3ins
Map showing location of Nissequogue (40.90399, -73.19789) Nissequogue map pin © Google

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