Warm-summer humid continental climate
Climate Greenfield - Massachusetts
Annual high58ºF
Annual low36ºF
Precipitation49.48 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 33 | 12 | 3.70 |
| Feb | 37 | 14 | 3.17 |
| Mar | 45 | 22 | 4.17 |
| Apr | 58 | 34 | 4.53 |
| May | 68 | 44 | 4.06 |
| Jun | 77 | 54 | 4.23 |
| Jul | 81 | 57 | 4.31 |
| Aug | 80 | 56 | 3.97 |
| Sep | 72 | 48 | 4.21 |
| Oct | 61 | 37 | 4.66 |
| Nov | 50 | 29 | 4.04 |
| Dec | 37 | 19 | 4.43 |
- JanHigh 33ºFLow 12ºFPrecip 3.70 inch
- FebHigh 37ºFLow 14ºFPrecip 3.17 inch
- MarHigh 45ºFLow 22ºFPrecip 4.17 inch
- AprHigh 58ºFLow 34ºFPrecip 4.53 inch
- MayHigh 68ºFLow 44ºFPrecip 4.06 inch
- JunHigh 77ºFLow 54ºFPrecip 4.23 inch
- JulHigh 81ºFLow 57ºFPrecip 4.31 inch
- AugHigh 80ºFLow 56ºFPrecip 3.97 inch
- SepHigh 72ºFLow 48ºFPrecip 4.21 inch
- OctHigh 61ºFLow 37ºFPrecip 4.66 inch
- NovHigh 50ºFLow 29ºFPrecip 4.04 inch
- DecHigh 37ºFLow 19ºFPrecip 4.43 inch
Climate summary
What is the average weather in Greenfield, Massachusetts?
Greenfield experiences a humid continental climate, marked by very strong seasonal temperature swings. Summers are warm, while winters are cold. The inland location amplifies these seasonal shifts, creating a notable contrast between the seasons. Precipitation is fairly wet overall, spread relatively evenly throughout the year, with a modest peak in fall.
Greenfield weather averages
Annual high58ºF
Annual low36ºF
Precipitation49.48 inch
Daily normals Greenfield - Massachusetts - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 34.8 | 17.3 | 0.13 | 0.13 |
| Jan 2 | 34.6 | 17.2 | 0.25 | 0.25 |
| Jan 3 | 34.4 | 17.0 | 0.37 | 0.37 |
| Jan 4 | 34.1 | 16.8 | 0.50 | 0.50 |
| Jan 5 | 33.9 | 16.6 | 0.63 | 0.63 |
| Jan 6 | 33.8 | 16.4 | 0.76 | 0.76 |
| Jan 7 | 33.6 | 16.2 | 0.89 | 0.89 |
| Jan 8 | 33.4 | 16.0 | 1.00 | 1.00 |
| Jan 9 | 33.3 | 15.8 | 1.11 | 1.11 |
| Jan 10 | 33.1 | 15.6 | 1.22 | 1.22 |
| Jan 11 | 33.0 | 15.4 | 1.33 | 1.33 |
| Jan 12 | 32.9 | 15.2 | 1.44 | 1.44 |
| Jan 13 | 32.8 | 15.1 | 1.55 | 1.55 |
| Jan 14 | 32.8 | 14.9 | 1.66 | 1.66 |
| Jan 15 | 32.7 | 14.7 | 1.76 | 1.76 |
| Jan 16 | 32.7 | 14.5 | 1.87 | 1.87 |
| Jan 17 | 32.6 | 14.3 | 1.97 | 1.97 |
| Jan 18 | 32.6 | 14.1 | 2.07 | 2.07 |
| Jan 19 | 32.7 | 13.9 | 2.18 | 2.18 |
| Jan 20 | 32.7 | 13.8 | 2.28 | 2.28 |
| Jan 21 | 32.7 | 13.6 | 2.38 | 2.38 |
| Jan 22 | 32.8 | 13.4 | 2.49 | 2.49 |
| Jan 23 | 32.9 | 13.3 | 2.59 | 2.59 |
| Jan 24 | 33.0 | 13.1 | 2.70 | 2.70 |
| Jan 25 | 33.1 | 13.0 | 2.82 | 2.82 |
| Jan 26 | 33.2 | 12.8 | 2.94 | 2.94 |
| Jan 27 | 33.3 | 12.7 | 3.05 | 3.05 |
| Jan 28 | 33.5 | 12.6 | 3.16 | 3.16 |
| Jan 29 | 33.6 | 12.5 | 3.28 | 3.28 |
| Jan 30 | 33.8 | 12.4 | 3.40 | 3.40 |
| Jan 31 | 34.0 | 12.3 | 3.52 | 3.52 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Greenfield - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 68.0 | 55.9 | 0.00 |
| Oct 2 | 69.1 | 57.9 | 0.00 |
| Oct 3 | 82.0 | 50.0 | 0.00 |
| Oct 4 | 69.1 | 39.9 | 0.00 |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | 64.9 | 32.0 | 0.00 |
| Oct 9 | 70.0 | 37.9 | 0.00 |
| Oct 10 | 64.9 | 37.9 | 0.00 |
| Oct 11 | 64.9 | 37.9 | 0.00 |
| Oct 12 | – | – | – |
| Oct 13 | 72.0 | 50.0 | 0.09 |
| Oct 14 | 57.9 | 53.1 | 7.68 |
| Oct 15 | 73.0 | 53.1 | 0.00 |
| Oct 16 | 62.1 | 42.1 | 0.05 |
| Oct 17 | 64.9 | 45.0 | 0.42 |
| Oct 18 | – | – | – |
| Oct 19 | 57.9 | 27.0 | 0.00 |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | 66.9 | 32.0 | 0.00 |
| Oct 24 | 59.0 | 28.0 | 0.00 |
| Oct 25 | 61.0 | 27.0 | 0.00 |
| Oct 26 | 66.9 | 27.0 | 0.00 |
| Oct 27 | 71.1 | 28.0 | 0.00 |
| Oct 28 | 55.9 | 28.0 | 0.00 |
| Oct 29 | 53.1 | 28.0 | 0.00 |
| Oct 30 | 69.1 | 32.0 | 0.00 |
| Oct 31 | 64.9 | 32.0 | 0.00 |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature82.0ºF · Oct 3
- Lowest max temperature53.1ºF · Oct 29
- Highest min temperature57.9ºF · Oct 2
- Lowest min temperature27.0ºF · Oct 19
Geo Greenfield - Massachusetts
Location
- Country
- United States
- State
- Massachusetts
- County
- Franklin
- City
- Greenfield
- Zip Code
- 1301
- Elevation
- 246 ft
- Longitude
- -72.60
- Latitude
- 42.59
- ICAO
- –
- IATA
- –