What is the hottest month in Hillside, NY?

July is the warmest month, with a normal high of 86°F at Rhinebeck 4se.

What is the coldest month in Hillside, NY?

January is the coldest month, with a normal low of 11°F.

What is the wettest month in Hillside, NY?

October has the most precipitation on average, about 5.33 inches.

Checked Oct 25, 2026

Hillside, NY Climate

1991 to 2020 normals at Rhinebeck 4se, 8.9 mi from the center of Hillside, elevation 301 ft.

Average weather by month

Select a month for daily normals and last year's weather

Month	High	Low	Precip.	Snow
January	37°	11°	4.05 in	--
February	40°	12°	3.14 in	--
March	49°	20°	4.11 in	--
April	62°	31°	3.92 in	--
May	73°	43°	3.84 in	--
June	81°	52°	4.14 in	--
July	86°	56°	4.61 in	--
August	84°	55°	4.92 in	--
September	77°	47°	4.30 in	--
October	65°	35°	5.33 in	--
November	53°	26°	3.62 in	--
December	42°	17°	4.76 in	--
Year	62°		50.74 in	--

Frequently asked questions

What is the hottest month in Hillside, NY?: July is the warmest month, with a normal high of 86°F at Rhinebeck 4se.
What is the coldest month in Hillside, NY?: January is the coldest month, with a normal low of 11°F.
What is the wettest month in Hillside, NY?: October has the most precipitation on average, about 5.33 inches.

Today

Hillside, NY forecast

Data sources

U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
U.S. Climate Normals 1991-2020 (daily) and GHCN-Daily via Access Data ServiceNOAA National Centers for Environmental Information · Official site

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About this data

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Climate normals are 30-year averages measured at one weather station, which may be miles from the place named here or at a different elevation.

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