What is the hottest month in Geneseo, NY?

July is the warmest month, with a normal high of 81°F at Mt Morris 2 W.

What is the coldest month in Geneseo, NY?

January is the coldest month, with a normal low of 15°F.

What is the wettest month in Geneseo, NY?

July has the most precipitation on average, about 4.10 inches.

Checked Oct 25, 2026

Geneseo, NY Climate

1991 to 2020 normals at Mt Morris 2 W, 7 mi from the center of Geneseo, elevation 880 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	31°	15°	1.87 in	--
February	34°	17°	1.49 in	--
March	42°	24°	2.14 in	--
April	56°	35°	2.65 in	--
May	69°	47°	3.12 in	--
June	77°	56°	3.84 in	--
July	81°	60°	4.10 in	--
August	79°	58°	3.35 in	--
September	73°	51°	3.00 in	--
October	60°	41°	3.06 in	--
November	48°	32°	2.33 in	--
December	37°	23°	2.10 in	--
Year	57°		33.05 in	--

Frequently asked questions

What is the hottest month in Geneseo, NY?: July is the warmest month, with a normal high of 81°F at Mt Morris 2 W.
What is the coldest month in Geneseo, NY?: January is the coldest month, with a normal low of 15°F.
What is the wettest month in Geneseo, NY?: July has the most precipitation on average, about 4.10 inches.

Today

Geneseo, NY forecast

Data sources

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

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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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