Roslyn Harbor Weather in May

What's the weather like in Roslyn Harbor (New York) in May 2024?

The climate in Roslyn Harbor during May can be summarized as mild and damp.

May is in the spring in Roslyn Harbor and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 20°C (69°F), whilst at night 10°C (50°F) is normal.

Roslyn Harbor weather averages (imperial / metric)
Daytime temperature 20.3°C 68.5°F
Nightly temperature 9.9°C 49.8°F
Average temperature 15.1°C 59.2°F
Daily sunshine 8.9 hrs
Avg rainfall 103 mm 4.1 ins
Rainy days 11 days
Sea temperature 11.2°C 52.2°F
Humidity 68%
Windspeed 18.7kph 12 mph

On average May is the 2nd wettest month of the year in Roslyn Harbor with around 103mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

May temperatures in Roslyn Harbor

Roslyn Harbor average temperature in May

May rainfall

Roslyn Harbor average rain in May

May hourly sunshine

Roslyn Harbor average rain in May

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 Roslyn Harbor in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Roslyn Harbor weather stats

Roslyn Harbor weather statistics
Hottest month: July 28.1°C 82.6°F
Driest month: February 81mm 3.2ins
Sunniest month: August 9.2hrs
Coldest month: January 3°C 37.4°F
Wettest month: April 105mm 4.1ins
Map showing location of Roslyn Harbor (40.81649, -73.63707) Roslyn Harbor map pin © Google

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