Precipitation Data for Westford

Monthly and 30 year average precipitation data for Westford, Massachusetts

Data provided by Meteorologist Larry Mack up to June 2019.  Starting July 2019 precipitation data provided by Mass DCR from a Littleton Massachusetts station.  2019 precipitation results will reflect both Westford and Littleton data. 
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
2019 4.18 3.81 2.91 6.09 2.96 6.48 4.69 2.19 1.38 NR NR NR 34.69
2018 3.46 4.28 5.53 5.40 1.94 2.94 4.37 7.00 7.10 4.40 10.59 3.48 60.49
2017 4.07 3.09 3.73 5.45 5.36 4.74 4.89 1.44 3.49 5.82 1.85 3.28 47.21
2016 2.14 4.05 3.59 2.54 3.07 2.08 1.71 3.19 2.42 6.09 3.22 3.83 37.93
30 yr avg. Littleton 3.32 3.29 4.12 3.82 4.13 4.08 3.65 4.12 3.94 4.54 4.13 3.92 47.08
30 yr avg. Westford 3.82 3.33 4.50 4.07 3.93 4.15 3.62 3.88 4.05 4.60 3.78 4.33 48.06