What is the hottest month in Prospect, NY?

July is the warmest month, with a normal high of 79°F at Trenton Falls.

What is the coldest month in Prospect, NY?

January is the coldest month, with a normal low of 10°F.

What is the wettest month in Prospect, NY?

October has the most precipitation on average, about 5.34 inches.

Checked Oct 25, 2026

Prospect, NY Climate

1991 to 2020 normals at Trenton Falls, 1.8 mi from the center of Prospect, elevation 800 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	29°	10°	3.58 in	--
February	31°	13°	3.43 in	--
March	39°	20°	3.45 in	--
April	54°	34°	4.01 in	--
May	67°	44°	4.64 in	--
June	74°	53°	4.78 in	--
July	79°	59°	4.95 in	--
August	78°	57°	4.28 in	--
September	71°	50°	4.15 in	--
October	59°	40°	5.34 in	--
November	46°	29°	4.36 in	--
December	35°	19°	4.41 in	--
Year	55°		51.38 in	--

Frequently asked questions

What is the hottest month in Prospect, NY?: July is the warmest month, with a normal high of 79°F at Trenton Falls.
What is the coldest month in Prospect, NY?: January is the coldest month, with a normal low of 10°F.
What is the wettest month in Prospect, NY?: October has the most precipitation on average, about 5.34 inches.

Today

Prospect, 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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