What is the hottest month in Millbrook, NY?

July is the warmest month, with a normal high of 83°F at Millbrook 3 W.

What is the coldest month in Millbrook, NY?

January is the coldest month, with a normal low of 16°F.

What is the wettest month in Millbrook, NY?

September has the most precipitation on average, about 4.61 inches.

Checked Oct 25, 2026

Millbrook, NY Climate

1991 to 2020 normals at Millbrook 3 W, 2.7 mi from the center of Millbrook, elevation 413 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	35°	16°	3.31 in	--
February	38°	18°	3.07 in	--
March	47°	26°	3.68 in	--
April	60°	35°	3.49 in	--
May	70°	46°	3.45 in	--
June	78°	54°	4.06 in	--
July	83°	59°	3.78 in	--
August	80°	58°	4.59 in	--
September	74°	50°	4.61 in	--
October	62°	39°	4.20 in	--
November	50°	31°	3.46 in	--
December	40°	23°	4.05 in	--
Year	59°		45.75 in	--

Frequently asked questions

What is the hottest month in Millbrook, NY?: July is the warmest month, with a normal high of 83°F at Millbrook 3 W.
What is the coldest month in Millbrook, NY?: January is the coldest month, with a normal low of 16°F.
What is the wettest month in Millbrook, NY?: September has the most precipitation on average, about 4.61 inches.

Today

Millbrook, 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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