Quinebaug CDP, Connecticut

Official LSAD Designation: Quinebaug CDP • Census GEOID: 0963270 • Northeastern Connecticut Planning Region

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Quinebaug CDP.

Reference Weather Station: W THOMPSON LAKE, CT US (ID: USC00069388) • Located 5.0 miles from community center • Elevation: 109.7 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	34.7°	15.1°	24.9°	3.78"
February	37.7°	16.5°	27.1°	3.53"
March	45.5°	24.4°	34.9°	4.45"
April	58.1°	34.4°	46.2°	4.57"
May	68.6°	45.1°	56.8°	3.43"
June	76.2°	54.4°	65.3°	4.48"
July	81.9°	60.3°	71.1°	4.02"
August	80.0°	58.4°	69.2°	4.24"
September	73.4°	50.6°	62.0°	3.91"
October	61.4°	38.4°	49.9°	4.77"
November	50.3°	30.2°	40.2°	4.18"
December	40.4°	21.6°	31.0°	4.72"

2010–2025, completed calendar years only.

NOAA station W THOMPSON LAKE, CT US (ID: USC00069388) • 5.0 miles from community center .

This is the same reference station used for monthly normals.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

Annual temperature data table (°F)

Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year	Annual mean (°F)	Annual mean of daily highs (°F)	Annual mean of daily lows (°F)
2010	Unavailable	Unavailable	Unavailable
2011	49.4	60.0	38.8
2012	50.7	61.1	40.2
2013	48.0	58.6	37.5
2014	46.8	57.6	36.0
2015	47.8	59.2	36.3
2016	49.9	60.9	38.8
2017	49.1	59.7	38.6
2018	49.1	58.7	39.4
2019	47.8	58.2	37.4
2020	50.1	60.7	39.5
2021	Unavailable	Unavailable	Unavailable
2022	Unavailable	Unavailable	Unavailable
2023	50.6	60.8	40.5
2024	50.3	60.8	39.8
2025	48.3	58.8	37.9

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.