Climate Boston - Massachusetts
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 36 | 39 | 45 | 56 | 66 | 76 |
| Average low in ºF Av. low Lo | 22 | 25 | 31 | 41 | 50 | 60 |
| Days with precipitation Days precip. DP | 13 | 11 | 13 | 12 | 13 | 12 |
| Hours of sunshine Hours sun. Sun | 148 | 168 | 212 | 222 | 263 | 283 |
| Av. precipitation in inch Av. precip. Pre. | 3.36 | 3.25 | 4.32 | 3.74 | 3.49 | 3.68 |
| Av. snowfall in inch Snowfall Sn | 13 | 11 | 8 | 2 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 81 | 80 | 72 | 61 | 51 | 41 |
| Average low in ºF Av. low Lo | 65 | 65 | 57 | 47 | 38 | 28 |
| Days with precipitation Days precip. DP | 11 | 10 | 10 | 10 | 11 | 11 |
| Hours of sunshine Hours sun. Sun | 300 | 280 | 232 | 207 | 152 | 148 |
| Av. precipitation in inch Av. precip. Pre. | 3.43 | 3.35 | 3.44 | 3.94 | 3.99 | 3.78 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 9 |
Boston Climate Graph - Massachusetts Climate Chart
Daily normals Boston - Massachusetts - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 36.8 | 23.5 | 0.12 | 0.12 | 0.39 | 1.00 |
| 2 Jan | 36.6 | 23.3 | 0.24 | 0.24 | 0.79 | 2.00 |
| 3 Jan | 36.5 | 23.1 | 0.31 | 0.31 | 1.18 | 3.00 |
| 4 Jan | 36.3 | 22.9 | 0.43 | 0.43 | 1.61 | 4.10 |
| 5 Jan | 36.2 | 22.8 | 0.55 | 0.55 | 2.09 | 5.30 |
| 6 Jan | 36.1 | 22.6 | 0.67 | 0.67 | 2.52 | 6.40 |
| 7 Jan | 35.9 | 22.5 | 0.79 | 0.79 | 2.91 | 7.40 |
| 8 Jan | 35.8 | 22.3 | 0.87 | 0.87 | 3.31 | 8.40 |
| 9 Jan | 35.7 | 22.2 | 0.98 | 0.98 | 3.82 | 9.70 |
| 10 Jan | 35.6 | 22.1 | 1.10 | 1.10 | 4.21 | 10.70 |
| 11 Jan | 35.6 | 22.0 | 1.22 | 1.22 | 4.69 | 11.90 |
| 12 Jan | 35.5 | 21.9 | 1.34 | 1.34 | 5.12 | 13.00 |
Weather history Boston - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 57.9 | 48.9 | T | 0.00 | - |
| 02 Jun | 75.0 | 48.9 | 0.00 | 0.00 | - |
| 03 Jun | 80.1 | 60.1 | 0.00 | 0.00 | - |
| 04 Jun | 89.1 | 59.0 | 0.00 | 0.00 | - |
| 05 Jun | 88.0 | 64.9 | 0.00 | 0.00 | - |
| 06 Jun | - | - | - | - | - |
| 07 Jun | - | - | - | - | - |
| 08 Jun | - | - | - | - | - |
| 09 Jun | - | - | - | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | - | - | - | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Boston
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 78.0 ºF | 36 ºF | |
| Average low temperature Av. low temp. | 56.4 ºF | 22 ºF | |
| Total precipitation Total precip. | 0.00 inch | 3.36 inch | |
| Total snowfall Total snowfall | 0.00 inch | 13 inch | |
| Highest max temperature Highest max temp. | 89.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 57.9 ºF | - | |
| Highest min temperature Highest min temp. | 64.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 48.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Boston - Massachusetts
| Country | United States | |
|---|---|---|
| State | Massachusetts | |
| County | Suffolk | |
| City | Boston | |
| Zip Code | 2108 | |
| Longitude | -71.06 dec. degr. | |
| Latitude | 42.36 dec. degr. | |
| Altitude - Elevation | 49ft | |
| ICAO | - | |
| IATA | - |
Date and Time Boston - Massachusetts
| Local Time | 10:30 PM | |
|---|---|---|
| Sunrise | 05:05 AM | |
| Sunset | 08:20 PM | |
| Day/Night | Night | |
| Timezone | New_York -5:00 | |
| Timezone DB | America - New York |
Map of Boston - Massachusetts
USGS National Map — Open interactive map
Boston weather averages
| Annual high temperature | 59ºF |
| Annual low temperature | 44ºF |
| Days per year with precip. | 137 days |
| Annual hours of sunshine | 2615 hours |
| Average annual precip. | 43.77 inch |
| Av. annual snowfall | 44 inch |
Station Data
Monthly averages Boston
Longitude: -71.0598, Latitude: 42.3584
Average weather Boston, MA - 2108
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, ...