What is the hottest month in Georgetown, CT?

July is the warmest month, with a normal high of 82°F at Danbury MUNI AP.

What is the coldest month in Georgetown, CT?

January is the coldest month, with a normal low of 18°F.

What is the wettest month in Georgetown, CT?

September has the most precipitation on average, about 4.81 inches.

Checked Oct 25, 2026

Georgetown, CT Climate

1991 to 2020 normals at Danbury MUNI AP, 8.8 mi from the center of Georgetown, elevation 457 ft.

Average weather by month

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

Month	High	Low	Precip.	Snow
January	36°	18°	3.06 in	--
February	39°	20°	2.69 in	--
March	47°	27°	3.89 in	--
April	59°	37°	3.74 in	--
May	69°	46°	3.78 in	--
June	78°	56°	4.48 in	--
July	82°	62°	4.46 in	--
August	80°	60°	4.62 in	--
September	74°	52°	4.81 in	--
October	62°	41°	4.48 in	--
November	51°	31°	3.78 in	--
December	41°	24°	4.24 in	--
Year	60°		48.03 in	--

Frequently asked questions

What is the hottest month in Georgetown, CT?: July is the warmest month, with a normal high of 82°F at Danbury MUNI AP.
What is the coldest month in Georgetown, CT?: January is the coldest month, with a normal low of 18°F.
What is the wettest month in Georgetown, CT?: September has the most precipitation on average, about 4.81 inches.

Today

Georgetown, CT 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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