Webster CDP, Massachusetts

Official LSAD Designation: Webster CDP • Census GEOID: 2573930 • Worcester County

Climate Normals & Weather Observations

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

Reference Weather Station: BUFFUMVILLE LAKE, MA US (ID: USC00190998) • Located 5.1 miles from community center • Elevation: 158.5 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	34.1°	14.6°	24.3°	3.77"
February	36.5°	14.8°	25.6°	3.21"
March	45.1°	23.9°	34.5°	4.43"
April	57.4°	33.9°	45.7°	4.33"
May	68.8°	45.0°	56.9°	3.60"
June	77.2°	54.7°	65.9°	4.05"
July	82.5°	60.3°	71.4°	3.90"
August	80.8°	58.5°	69.7°	4.19"
September	73.7°	50.9°	62.3°	4.07"
October	61.4°	38.7°	50.1°	4.84"
November	50.2°	29.9°	40.0°	3.90"
December	39.0°	21.1°	30.0°	4.56"

2010–2025, completed calendar years only.

NOAA station BUFFUMVILLE LAKE, MA US (ID: USC00190998) • 5.1 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	48.3	58.5	38.0
2012	49.7	59.9	39.5
2013	47.5	58.0	37.0
2014	46.5	57.1	35.9
2015	47.2	58.8	35.6
2016	49.3	60.2	38.3
2017	48.6	59.0	38.3
2018	48.7	58.6	38.8
2019	48.0	58.4	37.5
2020	50.3	61.1	39.5
2021	50.0	60.0	40.0
2022	49.6	60.5	38.7
2023	50.8	61.1	40.5
2024	50.5	61.5	39.5
2025	Unavailable	Unavailable	Unavailable

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