Weatheo

Staten Island Weather by Month

Average temperatures, rainfall and humidity for Staten Island, United States, month by month, built from OpenWeather’s historical records. Use it to see what a typical Staten Island month looks like before you travel — then check the live Staten Island forecast for the days ahead.

Warmest month

July

30°C average high

Coolest month

January

-3°C average low

Wettest month

June

156 mm of rain

Driest month

February

51 mm of rain

Average temperature and rainfall in Staten Island by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January4°C-3°C-17°C / 19°C
55 mm
66%15 km/h
February6°C-2°C-21°C / 26°C
51 mm
66%16 km/h
March11°C2°C-17°C / 27°C
60 mm
60%16 km/h
April17°C7°C-4°C / 32°C
77 mm
59%16 km/h
May22°C13°C1°C / 35°C
98 mm
64%13 km/h
June27°C18°C9°C / 38°C
156 mm
65%12 km/h
July30°C21°C13°C / 39°C
107 mm
68%12 km/h
August28°C20°C12°C / 36°C
90 mm
68%12 km/h
September25°C16°C5°C / 35°C
78 mm
69%12 km/h
October19°C11°C-2°C / 33°C
86 mm
70%12 km/h
November12°C4°C-11°C / 27°C
60 mm
64%14 km/h
December7°C1°C-14°C / 21°C
85 mm
70%14 km/h

Best time to visit Staten Island

The most comfortable time to visit Staten Island is generally May and August to September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around June, totalling about 1,004 mm a year.

Travellers who prefer heat should aim for July, when highs average 30°C. June is the month to avoid if rain would spoil your plans — it averages 156 mm, roughly 3× the rainfall of the driest month (February).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Staten Island forecast for what is happening now.

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