Climate Rochester - New Hampshire
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 31 | 35 | 44 | 56 | 67 | 76 |
| Average low in ºF Av. low Lo | 14 | 17 | 25 | 35 | 44 | 53 |
| Av. precipitation in inch Av. precip. Pre. | 3.14 | 2.90 | 3.92 | 4.32 | 4.19 | 4.14 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 82 | 79 | 72 | 60 | 48 | 37 |
| Average low in ºF Av. low Lo | 58 | 57 | 49 | 38 | 31 | 20 |
| Av. precipitation in inch Av. precip. Pre. | 4.10 | 3.71 | 3.94 | 4.64 | 4.57 | 2.77 |
What is the average weather in Rochester, New Hampshire?
Rochester 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 temperature differences. Precipitation is fairly wet overall and spread relatively evenly throughout the year, with a modest peak in fall.
Rochester Climate Graph - New Hampshire Climate Chart
Daily normals Rochester - New Hampshire - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 33.9 | 17.6 | 0.09 | 0.09 | 0.00 | 0.00 |
| 2 Jan | 33.7 | 17.3 | 0.18 | 0.18 | 0.00 | 0.00 |
| 3 Jan | 33.6 | 17.1 | 0.27 | 0.27 | 0.00 | 0.00 |
| 4 Jan | 33.4 | 16.9 | 0.36 | 0.36 | 0.00 | 0.00 |
| 5 Jan | 33.3 | 16.7 | 0.45 | 0.45 | 0.00 | 0.00 |
| 6 Jan | 33.1 | 16.5 | 0.54 | 0.54 | 0.00 | 0.00 |
| 7 Jan | 33.0 | 16.3 | 0.62 | 0.62 | 0.00 | 0.00 |
| 8 Jan | 32.9 | 16.1 | 0.70 | 0.70 | 0.00 | 0.00 |
| 9 Jan | 32.8 | 16.0 | 0.78 | 0.78 | 0.00 | 0.00 |
| 10 Jan | 32.7 | 15.8 | 0.86 | 0.86 | 0.00 | 0.00 |
| 11 Jan | 32.6 | 15.6 | 0.94 | 0.94 | 0.00 | 0.00 |
| 12 Jan | 32.5 | 15.5 | 1.02 | 1.02 | 0.00 | 0.00 |
| 13 Jan | 32.4 | 15.3 | 1.09 | 1.09 | 0.00 | 0.00 |
| 14 Jan | 32.3 | 15.2 | 1.17 | 1.17 | 0.00 | 0.00 |
| 15 Jan | 32.3 | 15.1 | 1.24 | 1.24 | 0.00 | 0.00 |
| 16 Jan | 32.2 | 15.0 | 1.31 | 1.31 | 0.00 | 0.00 |
| 17 Jan | 32.2 | 14.9 | 1.39 | 1.39 | 0.00 | 0.00 |
| 18 Jan | 32.1 | 14.8 | 1.46 | 1.46 | 0.00 | 0.00 |
| 19 Jan | 32.1 | 14.7 | 1.53 | 1.53 | 0.00 | 0.00 |
| 20 Jan | 32.1 | 14.7 | 1.61 | 1.61 | 0.00 | 0.00 |
| 21 Jan | 32.1 | 14.6 | 1.69 | 1.69 | 0.00 | 0.00 |
| 22 Jan | 32.1 | 14.6 | 1.77 | 1.77 | 0.00 | 0.00 |
| 23 Jan | 32.1 | 14.5 | 1.86 | 1.86 | 0.00 | 0.00 |
| 24 Jan | 32.2 | 14.5 | 1.94 | 1.94 | 0.00 | 0.00 |
| 25 Jan | 32.2 | 14.5 | 2.03 | 2.03 | 0.00 | 0.00 |
| 26 Jan | 32.3 | 14.5 | 2.11 | 2.11 | 0.00 | 0.00 |
| 27 Jan | 32.3 | 14.5 | 2.19 | 2.19 | 0.00 | 0.00 |
| 28 Jan | 32.4 | 14.6 | 2.27 | 2.27 | 0.00 | 0.00 |
| 29 Jan | 32.5 | 14.6 | 2.35 | 2.35 | 0.00 | 0.00 |
| 30 Jan | 32.6 | 14.6 | 2.44 | 2.44 | 0.00 | 0.00 |
| 31 Jan | 32.7 | 14.7 | 2.53 | 2.53 | 0.00 | 0.00 |
Weather history Rochester - August 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Aug | 87.1 | 61.0 | 0.00 | - | - |
| 02 Aug | 89.1 | 68.0 | 0.01 | - | - |
| 03 Aug | 78.1 | 63.0 | 1.74 | - | - |
| 04 Aug | 87.1 | 57.9 | 0.00 | - | - |
| 05 Aug | 88.0 | 59.0 | 0.00 | - | - |
| 06 Aug | 93.0 | 66.9 | T | - | - |
| 07 Aug | 93.0 | 72.0 | 0.00 | - | - |
| 08 Aug | 89.1 | 69.1 | 0.06 | - | - |
| 09 Aug | 90.0 | 66.0 | 0.00 | - | - |
| 10 Aug | 86.0 | 61.0 | 0.00 | - | - |
| 11 Aug | - | - | - | - | - |
| 12 Aug | - | - | - | - | - |
| 13 Aug | - | - | - | - | - |
| 14 Aug | - | - | - | - | - |
| 15 Aug | - | - | - | - | - |
| 16 Aug | - | - | - | - | - |
| 17 Aug | - | - | - | - | - |
| 18 Aug | - | - | - | - | - |
| 19 Aug | - | - | - | - | - |
| 20 Aug | - | - | - | - | - |
| 21 Aug | - | - | - | - | - |
| 22 Aug | - | - | - | - | - |
| 23 Aug | - | - | - | - | - |
| 24 Aug | - | - | - | - | - |
| 25 Aug | - | - | - | - | - |
| 26 Aug | - | - | - | - | - |
| 27 Aug | - | - | - | - | - |
| 28 Aug | - | - | - | - | - |
| 29 Aug | - | - | - | - | - |
| 30 Aug | - | - | - | - | - |
| 31 Aug | - | - | - | - | - |
Past weather Rochester
| Aug 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 88.1 ºF | 31 ºF | |
| Average low temperature Av. low temp. | 64.4 ºF | 14 ºF | |
| Total precipitation Total precip. | 1.81 inch | 3.14 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 93.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 78.1 ºF | - | |
| Highest min temperature Highest min temp. | 72.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 57.9 ºF | - | |
Past weather August 2026 incomplete - Missing data
Geo Rochester - New Hampshire
| Country | United States | |
|---|---|---|
| State | New Hampshire | |
| County | - | |
| City | Rochester | |
| Zip Code | 3839 | |
| Longitude | -70.98 dec. degr. | |
| Latitude | 43.3 dec. degr. | |
| Altitude - Elevation | 230ft | |
| ICAO | - | |
| IATA | - |
Date and Time Rochester - New Hampshire
| Local Time | 01:58 AM | |
|---|---|---|
| Sunrise | 05:46 AM | |
| Sunset | 07:50 PM | |
| Day/Night | Night | |
| Timezone | Eastern Daylight Time | |
| Timezone DB | America - New York |
Map of Rochester - New Hampshire
USGS National Map — Open interactive map
Rochester weather averages
| Annual high temperature | 57ºF |
| Annual low temperature | 37ºF |
| Average annual precip. | 46.34 inch |
Station Data
Monthly averages Rochester
Longitude: -70.9756, Latitude: 43.3045
Average weather Rochester, NH - 3839
Monthly: 1991-2020 normals
History: 2015-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...