Monthly Historical AveragesGreenport, NY

Average Temperature
High
17°
Feels 17
Low
11°
Feels 10
Average Precipitation
12 Days
Rain amount
68mm
Snow amount
0cm
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Daily Historical Averages

S
M
T
W
T
F
S
ForecastSaturday, May 23, 2026
Day
Light rain
15°Feels 14
Wind
25 km/h E
Gust
36 km/h
Humidity
55%
P.O.P
70%
Rain
~5 mm
Night
Rain
11°Feels 7
Wind
42 km/h E
Gust
56 km/h
Humidity
94%
P.O.P
100%
Rain
~15 mm
Historical AveragesMay 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
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