Massachusetts 氣候 and Average 天氣
氣候 of Massachusetts: average temperatures, rainfall and seasons month by month.
氣候 in Massachusetts month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 1° | -6° | 110 mm | ★☆☆☆☆ |
| 二月 | 3° | -6° | 59 mm | ★★☆☆☆ |
| 三月 | 9° | 0° | 137 mm | ★★☆☆☆ |
| 四月 | 14° | 4° | 84 mm | ★★★☆☆ |
| 五月 | 20° | 11° | 129 mm | ★★★★☆ |
| 六月 | 27° | 17° | 66 mm | ★★★★☆ |
| 七月 | 29° | 20° | 124 mm | ★★★★☆ |
| 八月 | 27° | 18° | 70 mm | ★★★★☆ |
| 九月 | 22° | 14° | 54 mm | ★★★★☆ |
| 十月 | 18° | 9° | 74 mm | ★★★★☆ |
| 十一月 | 10° | 2° | 58 mm | ★★★☆☆ |
| 十二月 | 5° | -3° | 124 mm | ★★☆☆☆ |
氣候 type: 洲al. 來源： Open-Meteo archive (ERA5).
Recent extremes in Massachusetts
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Massachusetts compares，天氣為nearby places
Annual averages, and the difference against Massachusetts.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Rhode Island | 66 km | 11°C | about the same | 1260 mm |
| Providence | 66 km | 11°C | about the same | 1260 mm |
| Newport | 99 km | 11°C | +1°C warmer | 1172 mm |
| New Hampshire | 102 km | 9°C | 2°C cooler | 1040 mm |
| Connecticut | 149 km | 11°C | about the same | 1199 mm |
氣候 by city in Massachusetts
1 cities mapped in this atlas
氣候 by beach in Massachusetts
1 beaches mapped in this atlas
氣候 by island in Massachusetts
2 islands mapped in this atlas
氣候 by county in Massachusetts
1 counties mapped in this atlas
最佳旅遊時間 Massachusetts
Go in 六月, 八月 and 九月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What this means for Massachusetts
Today is about average for 十月. The forecast high of 18°C is in line，天氣為the 18°C typical for this month.
雨 is very unlikely today - plans do not need a backup.
陣風至53 km/h will push high-sided vehicles on exposed roads and bridges.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 27°C.
What至pack, what至skip
- Layers - the daily swing is 17°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 53 km/h.
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
摘要
Massachusetts is a state in 美國. Massachusetts is a US state，首都是Boston. 人口約為7 million. 首都是Boston.
目前氣溫為9°C (49°F) in Massachusetts，天氣為陰天. 體感溫度為6°C. 今天氣溫介於6°C至18°C. 降雨機率為0%. Sightseeing conditions score 8.4/10 - 良好.
最佳旅遊時間是Massachusetts is 六月, 八月 and 九月. 氣候為continental. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天氣為average highs near 29°C, while 二月 is the coldest，天氣為lows near -6°C.
The closest major airport is Boston Logan International Airport (BOS), about 4 km away. Nearby highlights include Cape Cod National Seashore, 三月tha's Vineyard, Nantucket and Franconia Notch State Park.
簡單來說。 Today is about average for 十月. The forecast high of 18°C is in line，天氣為the 18°C typical for this month. The best window至be outside is roughly 2 PM至5 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Massachusetts today at 9.4/10. 陣風至53 km/h will push high-sided vehicles on exposed roads and bridges.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Massachusetts
天氣 map for Massachusetts
Animated model layers. Pick a layer至load it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
Explore Massachusetts
Every topic we hold for this place, and the same topic for the places around it.
氣候 for related places
Frequently asked questions
Where is Massachusetts?
Massachusetts is a state in 美國. Its coordinates are 42.3601, -71.0589. It lies in 北美洲.
What is the weather like in Massachusetts現在?
It is currently 9°C (49°F)，天氣為陰天. 濕度 is 71% and wind is 17 km/h.
When is the best time至visit Massachusetts?
六月, 八月 and 九月 offer the most comfortable conditions in Massachusetts, which has a continental climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Massachusetts in?
Massachusetts observes America/New_York (UTC-04:00). The local time is 11:49 AM.
How many people live in Massachusetts?
Massachusetts has a population of approximately 7 million.
What is the nearest airport至Massachusetts?
The closest airports are Boston Logan International Airport (BOS), 4 km away, LaGuardia Airport (LGA), 293 km away and John F. Kennedy International Airport (JFK), 296 km away.
What are the top things至do in Massachusetts?
Popular options include Cape Cod National Seashore, 三月tha's Vineyard, Nantucket, Franconia Notch State Park, Mount Washington and Central Park.
What places are in Massachusetts?
Massachusetts covers 5 places in this atlas, including Boston, Cape Cod National Seashore, 三月tha's Vineyard, Nantucket and Suffolk County.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天氣 Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 十月 22, 2026 at 11:49 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
