Climate Rochester - Massachusetts
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 38 | 40 | 47 | 58 | 68 | 77 |
| Average low in ºF Av. low Lo | 20 | 22 | 29 | 37 | 46 | 56 |
| Av. precipitation in inch Av. precip. Pre. | 3.96 | 3.65 | 5.19 | 4.92 | 3.63 | 4.13 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 81 | 74 | 63 | 53 | 43 |
| Average low in ºF Av. low Lo | 61 | 61 | 53 | 43 | 36 | 26 |
| Av. precipitation in inch Av. precip. Pre. | 3.83 | 4.16 | 4.29 | 4.32 | 4.82 | 4.80 |
What is the average weather in Rochester, Massachusetts?
Rochester experiences a humid continental climate, characterized by warm summers and cold winters with strong seasonal contrast. The area receives high annual precipitation, which is spread relatively evenly throughout the year, though spring is typically the wettest season. Rainfall is fairly consistent, with only modest seasonal variations.
Rochester Climate Graph - Massachusetts Climate Chart
Daily normals Rochester - Massachusetts - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 39.4 | 22.3 | 0.15 | 0.15 | 2.00 | 5.08 |
| 2 Jan | 39.2 | 22.0 | 0.30 | 0.30 | 5.00 | 12.70 |
| 3 Jan | 39.1 | 21.8 | 0.45 | 0.45 | 8.00 | 20.32 |
| 4 Jan | 38.9 | 21.6 | 0.60 | 0.60 | 10.00 | 25.40 |
| 5 Jan | 38.8 | 21.4 | 0.75 | 0.75 | 12.00 | 30.48 |
| 6 Jan | 38.6 | 21.2 | 0.90 | 0.90 | 14.00 | 35.56 |
| 7 Jan | 38.5 | 21.0 | 1.05 | 1.05 | 17.00 | 43.18 |
| 8 Jan | 38.3 | 20.8 | 1.19 | 1.19 | 19.00 | 48.26 |
| 9 Jan | 38.2 | 20.6 | 1.33 | 1.33 | 23.00 | 58.42 |
| 10 Jan | 38.1 | 20.5 | 1.48 | 1.48 | 26.00 | 66.04 |
| 11 Jan | 38.0 | 20.3 | 1.63 | 1.63 | 29.00 | 73.66 |
| 12 Jan | 37.9 | 20.2 | 1.78 | 1.78 | 32.00 | 81.28 |
| 13 Jan | 37.8 | 20.0 | 1.93 | 1.93 | 36.00 | 91.44 |
| 14 Jan | 37.7 | 19.9 | 2.08 | 2.08 | 40.00 | 101.60 |
| 15 Jan | 37.6 | 19.8 | 2.23 | 2.23 | 44.00 | 111.76 |
| 16 Jan | 37.5 | 19.7 | 2.38 | 2.38 | 48.00 | 121.92 |
| 17 Jan | 37.5 | 19.6 | 2.52 | 2.52 | 52.00 | 132.08 |
| 18 Jan | 37.4 | 19.5 | 2.67 | 2.67 | 55.00 | 139.70 |
| 19 Jan | 37.4 | 19.4 | 2.81 | 2.81 | 59.00 | 149.86 |
| 20 Jan | 37.4 | 19.4 | 2.95 | 2.95 | 63.00 | 160.02 |
| 21 Jan | 37.3 | 19.3 | 3.09 | 3.09 | 67.00 | 170.18 |
| 22 Jan | 37.3 | 19.3 | 3.24 | 3.24 | 70.00 | 177.80 |
| 23 Jan | 37.3 | 19.2 | 3.38 | 3.38 | 74.00 | 187.96 |
| 24 Jan | 37.3 | 19.2 | 3.53 | 3.53 | 77.00 | 195.58 |
| 25 Jan | 37.3 | 19.2 | 3.67 | 3.67 | 81.00 | 205.74 |
| 26 Jan | 37.4 | 19.2 | 3.82 | 3.82 | 85.00 | 215.90 |
| 27 Jan | 37.4 | 19.2 | 3.95 | 3.95 | 89.00 | 226.06 |
| 28 Jan | 37.5 | 19.3 | 4.09 | 4.09 | 93.00 | 236.22 |
| 29 Jan | 37.5 | 19.3 | 4.22 | 4.22 | 98.00 | 248.92 |
| 30 Jan | 37.6 | 19.4 | 4.35 | 4.35 | 102.00 | 259.08 |
| 31 Jan | 37.6 | 19.4 | 4.49 | 4.49 | 107.00 | 271.78 |
Weather history Rochester - July 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jul | 79.0 | 64.9 | 0.00 | 0.00 | 0.0 |
| 02 Jul | 84.9 | 70.0 | 0.00 | 0.00 | 0.0 |
| 03 Jul | 98.1 | 75.0 | 0.00 | 0.00 | 0.0 |
| 04 Jul | - | - | - | - | - |
| 05 Jul | - | - | - | - | - |
| 06 Jul | - | - | - | - | - |
| 07 Jul | - | - | - | - | - |
| 08 Jul | - | - | - | - | - |
| 09 Jul | - | - | - | - | - |
| 10 Jul | - | - | - | - | - |
| 11 Jul | - | - | - | - | - |
| 12 Jul | - | - | - | - | - |
| 13 Jul | - | - | - | - | - |
| 14 Jul | - | - | - | - | - |
| 15 Jul | - | - | - | - | - |
| 16 Jul | - | - | - | - | - |
| 17 Jul | - | - | - | - | - |
| 18 Jul | - | - | - | - | - |
| 19 Jul | - | - | - | - | - |
| 20 Jul | - | - | - | - | - |
| 21 Jul | - | - | - | - | - |
| 22 Jul | - | - | - | - | - |
| 23 Jul | - | - | - | - | - |
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| 28 Jul | - | - | - | - | - |
| 29 Jul | - | - | - | - | - |
| 30 Jul | - | - | - | - | - |
| 31 Jul | - | - | - | - | - |
Past weather Rochester
| Jul 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 87.3 ºF | 38 ºF | |
| Average low temperature Av. low temp. | 70.0 ºF | 20 ºF | |
| Total precipitation Total precip. | 0.00 inch | 3.96 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 98.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 79.0 ºF | - | |
| Highest min temperature Highest min temp. | 75.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 64.9 ºF | - | |
Past weather July 2026 incomplete - Missing data
Geo Rochester - Massachusetts
| Country | United States | |
|---|---|---|
| State | Massachusetts | |
| County | Plymouth | |
| City | Rochester | |
| Zip Code | 2770 | |
| Longitude | -70.82 dec. degr. | |
| Latitude | 41.73 dec. degr. | |
| Altitude - Elevation | 30ft | |
| ICAO | - | |
| IATA | - |
Date and Time Rochester - Massachusetts
| Local Time | 12:13 AM | |
|---|---|---|
| Sunrise | 05:13 AM | |
| Sunset | 08:22 PM | |
| Day/Night | Night | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - New York |
Map of Rochester - Massachusetts
USGS National Map — Open interactive map
Rochester weather averages
| Annual high temperature | 60ºF |
| Annual low temperature | 41ºF |
| Average annual precip. | 51.7 inch |
Station Data
Monthly averages Rochester
Longitude: -70.82, Latitude: 41.73
Average weather Rochester, MA - 2770
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...