Barnstable Town city, Massachusetts

Official LSAD Designation: Barnstable Town city • Census GEOID: 2503690 • Barnstable County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Barnstable Town city.

Reference Weather Station: HYANNIS, MA US (ID: USC00193821) • Located 2.7 miles from community center • Elevation: 18.3 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	38.8°	22.3°	30.5°	3.71"
February	39.7°	23.5°	31.6°	3.56"
March	44.2°	29.6°	36.9°	4.77"
April	53.5°	38.3°	45.9°	4.00"
May	62.7°	47.6°	55.1°	3.42"
June	71.5°	57.0°	64.3°	3.33"
July	78.1°	64.2°	71.1°	2.77"
August	77.0°	63.2°	70.1°	3.24"
September	71.1°	56.5°	63.8°	3.83"
October	61.2°	45.9°	53.6°	4.29"
November	52.1°	36.9°	44.5°	4.07"
December	43.8°	28.6°	36.2°	4.68"

2010–2025, completed calendar years only.

NOAA station HYANNIS, MA US (ID: USC00193821) • 2.7 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	52.7	60.2	45.2
2011	52.3	59.9	44.6
2012	53.6	61.5	45.7
2013	51.8	60.2	43.4
2014	50.9	59.1	42.7
2015	51.5	59.6	43.4
2016	52.7	60.4	45.0
2017	51.2	58.7	43.8
2018	50.9	58.4	43.4
2019	50.7	57.9	43.5
2020	52.7	59.8	45.6
2021	52.8	60.0	45.5
2022	Unavailable	Unavailable	45.2
2023	Unavailable	Unavailable	Unavailable
2024	Unavailable	Unavailable	Unavailable
2025	50.4	58.2	42.7

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